| Norton
Part No. |
Plate
No:
1948 -49 Catalogue |
Change
Detail |
Photo |
Price |
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1.a
Vertical Oldham Coupling/ Bevel Casting Parts |
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A11M/768
and
A11M/752
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Plate E:
E4 (Top) and
E17 (bottom)
Magnesium
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SOHC (Model 30M/40M) Magnesium Bevel Castings
- Magnesium SOHC (Manx Spec) Bevel Castings. Both top and bottom
available.
-
As fitted to pre-war Works bike, some 'Manx Spec' customer bikes
and Post-War Gardengate Manx's
- Made from high quality Magnesium AZ81, heat treated to T4 (American
spec for A8, 3L122 heat treated - comparable to Norton's original
Elektron material). Finished casting is supplied fully chromated
- Cast from patterns identical to original, including the internal
form (unlike some cheaper patterns)
- Castings are fully machined, and include the phosper bronze
bearing fitted and honed in situ, with oilways just as per original.
Bearings are also pinned as per original
-
Castings are supplied fully black chromated (i.e. after machining)
and lightly sprayed in water repellent oil for added protection
and are ready to fit
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Click on Photos
For More Views
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£240 each
(includes
bronze bearing and chromating)
|
| A11/768
and
A11/752
|
Plate E:
E4 (Top) and
E17 (bottom)
Aluminium
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SOHC (Model 30/40 International) Aluminium Bevel Castings
- Aluminium SOHC Bevel Castings, as fitted to all road going Internationals
and many racing Internationals as well as some SOHC Manx Nortons.
Both top and bottom available.
-
As with the magnesium items above, castings are just as per original,
are fully machined, and include the phosper bronze bearing fitted
and honed in situ, with oilways just as per original. Bearings
are also pinned as per original
-
Castings are supplied nicely polished (but not over polished!,
and all machined faces remain), and are ready to fit
NEW IN! - October 2007
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Click on Photos
For More Views
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£230
each
(includes
bronze bearing and polished finish)
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A11/755B
A11/755
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Plate E:
E5
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Vertical
Shaft Top or Bottom Bearing
- Unfortunately the original type Twin row self centering bronze
caged ball bearing is now obsolete and no longer available.
I am able to supply the single row (non self centering) variety.
These type are the common replacement and in operation work just
as well.
- They do not self-centre like the originals, which might make
cambox fitting more fiddly, but a big advantage is that they won't
shed balls like the originals do!
- September 2008: I have been approached
recently by both friends and customers asking about these bearings.
In truth I have found one dealer who is holding a small stock
of the original bearings - but is asking a ridculous price for
them. If you would really like an original twin row type,
then email me but expect to payapprox £80 for it
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£31.00 each
Special Order
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A11/756
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Plate E:
E16
|
Vertical
Shaft Bottom Bevel Dished Washer
- Washer fits under E5 bearing (see above) on the bottom bevel casing.
Designed to capture any errant balls that should drop from the bearing
(a common fault) |
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£2.50 each
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E3231
11796
A11/783
Bevel Stud Set
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Plate B/F:
B29/F73
B30/F72
or B30/F72S
B28/F71
BS001
|
Vertical
Bevel Housings :5/16" Reduced Head Nuts/+Studs/+Washers
-
The correct (reduced head) nut, used to retain both top and bevel
castings, 4 nuts per casting. Manufactured in Stainless Steel
- The correct 'reduced width', extra thick washers, used in conjunction
with nuts above. Manufactured in Stainless Steel.
- Or as an alternative, stainless steel 5/16" spring washers,
to ensure they dont loosen
- 5/16" Cycle Studs, fitted to both crankcase and cambox
to retain Bevel Castings, 4 per unit. Manufactured in Stainless
Steel
- All of the above, with studs, nuts and washers for both top
and bottom bevel housings. Comprising 8 studs, 8 nuts and 8 spring
washers |
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Nuts
£1.20 each
Washers
£0.15 each
Studs
£1.35 each
Complete Set
£20.50
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A11/765
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Vertical Shaft Tube - Stainless
Steel
Manufactured from seamless stainless steel and ground polished,
these tubes are manufactured with exactly the same pressed flange
as the original items.
To my knowledge they have been unobtainable for some time now
and are lovely to look at. Look really great when fitted along
with my stainless union nuts
Available in 350 (40/40M), 500 (30/30M) and 600 sizes
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350/500
£25.00 each
600
£26.00 each
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A11/761
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Vertical Shaft Top or Bottom Union Nut (Stainless Steel)
- Large gland nut that screws into top or bottom bevel
casting. Manufactured in high quality Stainless Steel. Direct replacement
for original, but designed to accept modern 'O' Rings (3 per unit)
rather than orignal rubbers ring (for improved oil retention).
- I hope you will agree from the photographs, that these items are
of the highest quality and I dont think there are any other available
nicer than these |
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A11/758N
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Vertical
Shaft Sealing 'O' Rings
- Modern 'O' Ring. Direct replacement for E10/E13 rubber ring. 3
required per gland nut, (see above).
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Coupling Tube Set
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Vertical
Coupling Tube Set
- This set consists of the vertical coupling tube A11/765 (state
which required - 350 or 500), two union nuts A11/761 and six 'O'
rings A11/785N
- Not only will they transform the look of your cammy engine, but
they are slightly cheaper when bought as a set!
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A11/762
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Plate E:
E11
|
Vertical
Shaft Top or Bottom Union Nut Washer
- Copper Washer used with Union Nut (normally requires replacement
each time Union Nut is refitted)
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£2.90 each
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1.b
Norton SOHC Engine and Gearbox Bearings |
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Note - Bearing Information:
Many of these bearings are obsolete and becoming increasingly difficult
to find. In a couple of recent cases I have been supplied with chinese
alternatives which I have refused to stock and had to send back.
I will only stock bearings of high quality from known suppliers
- i.e. RHP, SKF etc
Unfortunately this has meant prices increases in some cases as those
suppliers holding rare bearings are aware they have the last ones
available |
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A11/30
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Plate B:
B42
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Main Bearing - Drive Side Ball Bearing : Model 30/40 and 30M/40M
(Manx)
- Single row ball bearing. Fitted to all SOHC engines, both International
and early Manx
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£35.00 each
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A11/32 |
Plate B:
B39 |
Main
Bearing - Drive Side Roller Bearing : Model 30/40 and 30M/40M (Manx)
- Single row lipped roller bearing. Fitted to all SOHC engines,
both International and early Manx.
By the way, if the bearing in your engine is not lipped - it's the
wrong one! (I recently found one of mine fitted with a non-lipped
bearing) |
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£78.00 each
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A11/31
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Plate B:
B34
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Main Bearing - Timing Side Ball Bearing : Model 30/40
- Single row ball bearing. Fitted to Model 30/40 (International)
SOHC engines
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£31.00 each
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Main Bearing - Timing Side Twin Ball Bearing : Model 30M/40M (Manx)
Twin row caged ball bearing. Fitted to Model 30M/40M (Manx) SOHC
engines. This bearing is now obsolete and unobtainable in original
'3 spot' specification with bronze cage.
I can offer two similar alternatives:
— Modern NSK (originally Hoffman) '3 spot' version, now
manufactured using nylon cage. Although high quality, great care
must be taken with these when fitting and soldering bearing plate
over them, to ensure the cage is not melted.
— I also have a very limited supply of original R&M
non-'3 spot' bearings with bronze cages. Although these bearings
do not have the slightly looser tolerence of a 3-spot bearing,
they are probably the last steel caged version available. When
they are gone their gone! |
|
C3 version
£49.00 each
Bronze caged
Non-C3
£52.00 each
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A11/35
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Plate B/F:
B38/F14
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Mainshaft/Camshaft Bearing - Securing Plate Screw: All SOHC Models
- Countersunk screw used to retain securing plates for both main
bearings in the crankcases and front camshaft bearings. These
are the screws that are soldered over their heads once fitted,
to ensure they dont work loose. Rather than trying to clean up
the horrible old gashed ones in your engine - why not fit new
ones!
|
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£0.55 each
or
£1.50 for 3
or
£4.50 for 12
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|
A11/787 |
Plate F:
F15 |
SOHC
All Models : Camshaft Bearing Retaining Plate
- This is the plate that stops the camshaft bearing from rotating
and coming adrift in the main cambox casting
New - February 2008 |
|
£6 each |
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A11/785
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Plate F:
F18
|
Cambox Bearing - Camshaft Front Ball Bearing : All SOHC Models
- Single row ball bearing. Fitted to all SOHC engines, both International
and early Manx.
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A11/786
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Plate F:
F28
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Cambox Bearing - Camshaft Back Roller Bearing : Model
30/40
- Single row caged roller bearing. Fitted to Model 30/40 (International)
SOHC engines
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A11/786M
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Plate F:
F28
|
Cambox Bearing - Camshaft Back Roller Bearing : Model
30M/40M (Manx)
- Single row caged roller bearing. Fitted to Model 30M/40M (Manx)
SOHC engines. Slightly smaller in diameter than International
engines (strange really, normally the racing version has a larger
bearing)
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A2/316
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Plate N:
N29
|
Gearbox Bearing - Mainshaft Main Bearing : All Models - SOHC/OHV/SV
- Large shielded single row ball bearing. This is the main bearing
fitted to all upright and laydown Norton gearbox's from the 1930's
- 1950's gearbox's. This is a good quality American bearing
It is of the fully shielded variety (most originals were shielded
on the outer side, but then used a seperate shielding ring on
the inner side). It can either be fitted like this, or if you
prefer, the shield on one side can be easily removed (email me
for more details)
New - August 2008
|
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A2/321
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Plate Q:
Q30 & P49
|
Gearbox Bearing - Mainshaft/Layshaft RH bearings: Model
30M/40M (Manx)
- Single row ball bearing. Fitted to all upright gearbox's mainshafts
and Manx model layshafts on the right hand side
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N/A
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KD1 01
|
BTH KD1 Magneto - Armature Bearing
- Single row ball bearing to fit BTH KD1 competition magnetos
(as fitted to Norton camshaft engines). I believe this bearing
also fits other similar BTH single cylinder magneto's, i.e. standard
KD1 and MH1 models
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All
Models - Head Race Bearing - Ball Sets
- Full set of headrace balls - both top and bottom race - to fit
all Norton single frames
- 34 balls in all
New - August 2008
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£11.50 Set |
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1.c
Norton SOHC Head and Cambox Parts |
|

Return to Top |
A11/142A |
F69 |
SOHC 11/32" Stem Inlet Valves (Blank Stem) - For Model 30
(International)
- Highest quality inlet valves manufactured by G & S Valves
- Following Head Sizes available (check your original) : 1.750"
or 1.825"
- standard Model 30/40 stem diameter : 11/32"
- Stem length: 4.875", left blank at end,
so can be finished to your engine (standard practice)
|
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£35.50 each
|
A11/142B |
F69 |
SOHC 5/16" Stem Inlet Valves (Blank Stem) - For Model 30
(International) or
Model 30M (SOHC Manx)
- Highest quality inlet valves manufactured by G & S Valves
- Following Head Sizes available (check your original) : 1.790"
or 1.825"
- Model 30M stem diameter : 5/16" but could
also be used on International
- Stem length: 4.875", left blank at end,
so can be finished to your engine (standard practice)
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£35.50 each
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A11M/142C |
F69 |
SOHC 5/16" Stem Inlet Valves (Blank Stem) - For Model 30M
(Manx type) Late
- Highest quality inlet valves manufactured by G & S Valves
- Dimensions: 1.906" Head Size (approx 1
29/32") x 5/16" stem diameter, as used
on late Gardengate Manx heads
- Stem length: 4.900", left blank at end,
so can be finished to your engine (standard practice)
Currently out of Stock - Contact me if you
require these and I will consider re-ordering
|
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Out of Stock
|
A11M/142 |
F69 |
SOHC 5/16" Stem Inlet Valves (Sized) - For Model 30M (Manx
type)
- As above, but I have one remaining machined to size, to fit
late 30's-40's 'Square' type head
- Dimensions: 1.906" Head Size (approx 1
29/32") x 5/16" stem diameter, as used
on late Gardengate Manx heads
- Stem length: 4.530", collet grooves finish
machined. I advise you check your own valve size to be sure though,
these lengths can vary sometimes, by engine
Currently out of Stock - Contact me if you
require these and I will consider re-ordering
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Out of Stock
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A11/143 |
F61 |
SOHC 3/8" Stem Exhaust Valves (Blank Stem) - For Model 30
(International)
- Highest quality exhaust valves manufactured by G & S Valves
- Following Head Sizes available (check your original) : 1.735"
- standard Model 30/40 stem diameter : 3/8"
- Stem length: 4.875", left blank at end,
so can be finished to your engine (standard practice)
|
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£35.50 each
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A11/143 |
F61 |
SOHC 5/16" Stem Exhaust Valves (Blank Stem) - For Model 30/
30M
- Highest quality exhaust valves manufactured by G & S Valves
- Dimensions: 1.750" Head Size (1 3/4")
x 5/16" stem diameter
- Stem length: 4.900", left blank at end,
so can be finished to your engine (standard practice)
Currently out of Stock - Contact me if you
require these and I will consider re-ordering
|
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Out of Stock
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A11/143 |
F61 |
SOHC 5/16" Stem Exhaust Valves (Sized) - For Model 30/30M
- As above, but I have one remaining machined to size, to fit
late 30's-40's 'Square' type head
- Dimensions: 1.750" Head Size (1 3/4")
x 5/16" stem diameter
- Stem length: 4.530", collet grooves finish
machined. I advise you check your own valve size to be sure though,
these lengths can vary sometimes, by engine
Currently out of Stock - Contact me if you
require these and I will consider re-ordering
|
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Out of Stock
|
A11/150
A11/151
|
F5 & F58 |
SOHC 11/32 or 3/8 Valve Collets - For Model 30/30M
- Valve collets to fit either 11/32" or 3/8" diameter
valves (as shown above)
- collets come as a matched pair, state which diameter required
|
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£4.50 Set
(One valve)
|
A11/156 |
D4 |
SOHC Sleeve Nuts (Head Bolts) in Stainless Steel - For Model 30/30M
- High quality Stainless Steel head bolts for all 500cc Inter
and SOHC Manx engines
|
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£11.00 each
or
£40.00 for
set of 4 |
A11/108
(L) and (S)
|
F20 and F55 |
SOHC Rocker Box Bolt - Long (front) and Short (rear) - For all
SOHC Models
- High quality Stainless Steel cambox through bolts. Screw into
Sleeve Nuts
- Fits all SOHC models
|
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L: £5.75 each
S:£4.80 each
or
£21.00 for
set of 4 |
A11/156,
A11/108
(L) and (S)
|
D4,
F20 and F55 |
SOHC Sleeve Nuts and Rocker Box Bolts - Complete Set - For Model
30/30M
- Complete set of Sleeve Nuts and cambox bolts, as described above
- High quality Stainless Steel
|
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£59.00 for
complete set |
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A11/2
|
Plate B:
B31
|
SOHC
Model 30/30M 500cc Crankcase Cylinder Stud
- High Tensile Stainless Steel Cylinder Stud for 500cc engine.
- Beautiful quality and lightly polished |
|
£5.95 each
or
£ 23.00 for 4
|
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A11/787 |
Plate F:
F15 |
SOHC
All Models : Camshaft Bearing Retaining Plate
- This is the plate that stops the camshaft bearing from rotating
and coming adrift in the main cambox casting
New - February 2008 |
|
£6 each |
|
A11/794
A11/795
CAM001
|
Plate F:
F24/25
|
SOHC
Model 30M 500cc (Longstroke SOHC Manx type) Inlet and Exhaust Cam
- Modified Profile
- Inlet and Exhaust cam to fit 500cc SOHC engine
- This profile is Norton's SOHC 30M 115.87 and
115.88, which was used in the racing version of
the 500cc International engine and SOHC 30M (Manx) engines. They
can also be used on roadgoing bikes, if you want a more highly tuned
engine, however they are less likely to give good slow running charateristics
- These cams are made for me by a manufacturer in Denmark, where
they have been successfully used and raced in historic events for
some time now and I am already getting good reports back from other
customers using them for competition
|
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£175 Pair
|
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A11/794
A11/795
CAM002
|
Plate F:
F24/25
|
SOHC
Model 30International 500cc Inlet and Exhaust Cam
- Inlet and Exhaust cam to fit 500cc SOHC engine
- This profile is to the standard International SOHC Model 30 62.12
and 62.13 profile and are suitable for all Model
30 road engines from the mid 30's onwards.
It can also be retrospectively fitted to CS1 engines, but may require
clearance in the cam tunnel checking
New - March 2008 |
|
£ 175 Pair
|
|
A10(M)/794
A10(M)/795
CAM003
|
Plate F:
F24/25
|
SOHC
Model 40/40M 350cc Inlet and Exhaust Cam
- Inlet and Exhaust cam to fit 350cc SOHC engine
- This profile is the standard International Norton SOHC 40M 64.66
and 63.89, which was fitted to both 350cc road
International and post war 40M SOHC Manx models
- They should also be suitable for early CSJ 350 engines, but you
may need to check clearance on the cam tunnel
New - March 2008 |
|
£175 Pair
|
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A11/796
|
Plate F:
F26
|
SOHC
Model 30/40 Cam Securing Roller
- Silversteel roller that secures the two cams together
|
|
£1.50 each
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A11/790
|
Plate F:
F13
|
SOHC
Model 30/40 Camshaft
- Camshaft to fit all standard Model 30/40 and CS1/CJ camshaftsl
- This camshaft is for the standard (side oil feed) cambox type
bikes
|
|
£85 each
|
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A11M/790
|
Plate F:
F13
|
SOHC
Model 30M/40M SOHC Manx Camshaft
- Camshaft to fit all central oil feed racing camshaft engines
- This camshaft has provision for a central oil feed, as used on
racing engines. Can also be used on standard side feed engines if
required
|
|
£95 each
|
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A11/772
|
Plate F:
F9
|
SOHC
Camshaft Bevel Securing Nut
- This nut fits on the bevel end of the camshaft, and is lipped,
to hold the bevel pin
- New : November 2008 |
|
£8.00
|
|
A11/799
|
Plate F:
F29
|
SOHC
Camshaft Nut - Left Hand Thread
- This nut fits on the end of the camshaft after fitting cams and
roller back bearing
- This nut should be tightened to 55lb sq inch, therefore it is
extremely difficult to remove. Sometimes it is actually less destructive
to destroy this nut when removing, and save the camshaft.
|
|
£5.50 each
|
|
A11/810
A11/811
|
Plate F:
F47/F51
|
SOHC
Cam Rocker Pivot Bolt and Nut
- This is the ground pin and castellated nut that the rocker bearings
act on
Not available yet - email if you are interested.
I am looking to have a batch made early 2009 |
|
£TBC
|
|
A11/803,
804,805
|
Plate F:
F48/49/50
|
SOHC
Rocker Arm Tappet Adjuster Assembly
- 3 piece tappet adjuster set, including tappet pad, outer adjuster
and full width locknut
- Fits all SOHC rocker arms
|
|
£ 18.00 Set
(3 parts)
|
|
A11/802
|
Plate F:
F53
|
SOHC
Rocker Arm Rocker Pads
- Hardened rocker pads that press into the rocker arms
- high quality replacement for a part that is often badly worn |
|
£14.00 each
|
| A11/813
|
Plate F
F22 |
SOHC Rocker Bearing Cork Side Washer - Standard
- Cork Washer, fits on either side of the rocker arm bearing
- Fitting new cork washers helps keep the cambox oiltight (yeah,
fat chance!)
|
|
£1.20 each
|
| A11/813T
|
Plate F
F22T |
SOHC Rocker Bearing Cork Side Washer - Thick
- Cork Washer, fits on either side of the rocker arm bearing
- As there seem to be many slight variations in the SOHC cambox
over the years, these washers can be used if the rocker arms are
not tight on assembly, having tried fitting standard cork washers
(email if you require further detail on this) |
|
£1.40 each
|
| A11/817
A11/818
|
Plate F
F56 |
SOHC Cambox Rubber Pad Bottom Adjusting Screw (Stainless Steel)
and Reduced Head Nut
- Adjusting screw that is used to push the bottom rubbers up against
the rocker arm centres. These need regular adjustment to prevent
oil leaking from the cambox
- Manufactured as per the original items, with square adjusting
heads
- Made in a very high grade stainless steel, these are too pretty
to sit under the cambox!
- Also, I can now provide the correct 'reduced head' nuts, as
originally fitted, manufactured in Stainless Steel
New - March 2009
|
|
£7.20 each
(Adjuster)
£1.20
(Nut)
|
| A11/773
|
Plate F
F11 |
SOHC Camshaft Bevel Locating Peg
- Peg used to retain large camshaft bevel gear to camshaft
- If your existing pin has any wear on it at all then it should
be replaced, or false valve timings will be otained |
|
£3.50 each
|
| A11M/792
A11F/792
A2/14
|
Plate F
F8/F6 |
SOHC Camshaft Oil Feed Plunger and Spring - Two Types
- This is the bronze plunger used to feed oil to the camshaft
lobes if using central oil feed on your cambox, i.e. Racing Internationals
and SOHC Manx
- A shorter version is also available for fitting to Featherbed
Internationals
- The spring is also available
- Note : These plungers are not interchangeable with the Bigend
Feed Plunger, as that plunger has a bigger feedhole!
|
|
Normal
Type
£8.25 each
F/Bed Type
£8.00 each
Spring
£1.05 each
|
| A11M/793
and
A11/716
|
Plate F
F4 or F4(S)
and
Plate B
B10 |
SOHC Camshaft/Mainshaft Oil Feed Jet Holder Nut
- Stainless steel nut that fits over jet holder on the International/SOHC
Manx timing cover
- The same nut is also used on pre-Featherbed SOHC Manx Norton
cambox covers (i.e. those with an additional oil feed)
- Featherbed International's (that are also fitted with the cambox
central oil feed) use the shallower nut F4(s), to clear the frame.
Please specify F4(S) when ordering |
|
£6.25 each
£6.00 each
(S)
|
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|
1.d.
Norton SOHC Crankshaft (Special Order) Parts |
|

Return to Top |
|
A11M/158
|
Plate D:
D13
|
SOHC
Model 30M Connecting Rod - By Carillo Industries
- World famous Carillo 'H Beam' conrods, manufactured
to Longstroke Manx specification (100mm stroke, to take standard
Manx Big End race and 0.875" inner diameter Little End, supplied
with Little End fitted)
- These conrods have a reputation for being almost unbreakable
and are fitted to all the very best race engines
- I now have a small batch of these in stock,
supplied with Little End fitted and ready to accept the Big End
assembly (see below)
|
|
£ P.O.A.
|
| A11/27
and
A11M/27 |
B62 |
SOHC
Model 30 and 30M Twin Caged Roller Big End Assemblies
- Manufactured by a well established British bearing
supplier, these bigends are made as per the original design (I
use them in my own bikes).
- Both Model 30 (International), Model 30M (Longstroke Manx type)
and later (lipped) DOHC Shortstroke Bigend assemblies available
- Model 30 Big Ends come with Hex bigend nuts supplied, but DOHC
Bigends (see photo) require the special castellated nuts which
are sold seperately
- These items are special order, but delivery time normally quite
quick. I can also supply Carillo con rods with these bearings
already fitted if required
Note : I normally keep at least one bigend in stock, for immediate
delivery, but if fitting is required please contact me for further
details
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Original Norton
pins shown above)
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£ P.O.A. |
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A11(M)/24
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Plate B:
B60 and B64
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SOHC
Model 30 and Model 30M Flywheel Assemblies
- Although I am not yet offering manufactured flywheels,
I have had them made for my own engines and they have been of
very high quality. I may be having further sets made in the future,
so please contact me if you are interested
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Contact me
for Details
£ P.O.A.
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1.e.
Norton SOHC Timing Case Parts |
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A11/731
and
A11/134 |
B53 and B56 |
SOHC Oil Pump Gear and Crankshaft Drive Gear
- I have one pair left remaining of these two
gears
- Both are brand new and manufactured to the highest quality
- Ex Neville Evans (manufacturer of the Manxman)
- Sold -
Please let me know if you are interested in these though, I am
considering having another batch made.
- I occasionally have good condition used versions of both these
gears. Please email me for availability and price |
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£105.00 pair
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A11/729 |
B54 |
SOHC Dry Sump Gear Pump Spindle Driving Plate
- Hardened driving plate for oil pump
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£19.00 each
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A11/45 |
B67 |
SOHC Oil Filter for Crankcase Bevel Chamber
- Manufactured in high quality stainless steel, these items have
very fined slots along their length along oil to pass through
but trapping any swarth or debris
- Screws into the base of the timing case on all post 1931 SOHC
engines
- Not easy to manufacture, which I'm afraid is reflected in the
price
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£23.50 each
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| A11/878 |
B69 |
SOHC Cylinder Feed Lubrication Bolt Nut
- This lipped nut is milled from solid round stainless bar and
much improves appearance, particularly as the original are normally
quite chewed.
Not cheap I am afraid because of the machining costs against this
item
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£8.50 each
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| A11/16 |
B20 |
SOHC Pressure Release Ball Spring
- This spring retains the 7/32" ball on the Pressure Release
adjuster, fitted behind the timing case.
- Note : I hope to have the adjuster in stock later in 2008
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£1.05 each
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A11/730 |
B55 |
SOHC Timing Side Mainshaft Nut
- Left hand thread crankshaft nut for all SOHC engines
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£5.50 each
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A11/475 |
N/A |
SOHC Drive Side Mainshaft Nut
- Large right hand thread driveside nut, secures engine sprocket
on taper
- Fits all SOHC engines
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£5.75 each
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A11/12
A11/14
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Plate B
B12/B11 |
SOHC Big End Oil Feed Plunger and Spring
- This is the bronze plunger used to feed oil to the Big End Bearing,
fits all SOHC engines
- The spring is also available
- Note : These plungers are not interchangeable with the Cambox
Feed Plunger, as that plunger has a smaller feedhole!
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Plunger
£8.25 each
Spring
£1.05 each
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A11/13
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Plate B
B13 |
SOHC Big End Oil Feed Jet Holder
- This is the jet holder that screws into the inner timing cover
retains the big end feed plunger
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£8.50 each
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| A11M/793
and
A11/716
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Plate F
F4 or F4(S)
and
Plate B
B10 |
SOHC Camshaft/Mainshaft Oil Feed Jet Holder Nut
- Stainless steel nut that fits over jet holder on the International/SOHC
Manx timing cover
- The same nut is also used on pre-Featherbed SOHC Manx Norton
cambox covers (i.e. those with an additional oil feed)
- Featherbed International's (that are also fitted with the cambox
central oil feed) use the shallower nut F4(s), to clear the frame.
Please specify F4(S) when ordering |
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£6.25 each
£6.00 each
(S)
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1.f
Norton SOHC - Gaskets, Seals, Washers and Fasteners |
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A11/44
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Plate B:
B31
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SOHC Timing Chamber Paper Gasket
- Traditional paper gasket for all SOHC timing chests
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£2.40 each
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A11/782(M)
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Plate F:
F3
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SOHC Cambox Front Cover Paper Gasket
- Traditional paper gasket for all SOHC Cambox bevel covers, both
Manx and International
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£2.25 each
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GSK/01
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N/A
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Filler Cap Gasket Material (1.6mm thick) - Small Sheet
- This is traditional (petrol reistent) cork jointing material,
used for making up the round gaskets that fit underneath the petrol
and oil filler caps of Nortons and other british bikes. Simply cut
to size with scissors or sharp knife
- Very handy for making new gaskets if the original is perished
or leaking
- Small sheet is approx 10" x 7.5" in
size
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£3.50 sheet
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GSK/02
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N/A
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Filler Cap Gasket Material (1.6mm thick) - Large Sheet
- This is traditional (petrol reistent) cork jointing material,
used for making up the round gaskets that fit underneath the petrol
and oil filler caps of Nortons and other british bikes. Simply cut
to size with scissors or sharp knife
- Very handy for making new gaskets if the original is perished
or leaking
- Large sheet is approx 15" x 10" in
size
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£6.00 sheet
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A3/166
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Plate H:
H39
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SOHC
and ES2 Exhaust Pipe Flange Washer
- Copper Washer used to seal exhaust pipe where it screws into cylinder
head (normally requires replacement each time Union Nut is refitted).
Fits both SOHC and pushrod models |
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£2.40 each
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E5264
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Plate B:
B66
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Oil
Filter (Dowty) Washer
- Modern equivelant Dowty washer (outer washer is zinc plated steel,
inner washer is neoprene) |
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£0.35 each
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'Norton
Type' Stainless Steel Cheesehead Engine Screws
These cheesehead screws are beautifully manufactured in Stainless
Steel, and made to the same dimensions as the original Norton
items (they have larger heads than other commercially available
cheesehead screws, so are machined specially and require a larger
diameter blank)
Not cheap, but I think they are better than any other available
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-Top Bevel Casting Cover Screws : Fine thread
Cheesehead Screws (4 required) |
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Cambox backplate Screws: Ccoarse thread Cheesehead
Screws (6 required) |
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- Inner and Outer Timing Case Screws: Coarse
thread Cheesehead Screws (6 short, 1 long required plus 1 very
long for crankcase base. 8 in total)
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Std Screws
£1.35 each
L.Screws
£1.55
V L.Screws
£1.55
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N/A
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FW1
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- Red Fibre Washers: Fibre washers, as originally
fitted behind all Norton cheesehead screws (sorry about the price,
I am trying to find a cheaper supplier of these, but they are very
difficult to source) |
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Washers
£0.15 each
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- Complete Cheesehead Set, comprising : 4 cambox
front bevel screws, 6 rear cambox screws, 7 timing case screws,
1 crankcase screw and fibre washer set
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N/A
N/A
A2/308
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SW001
SW002
P15 |
Spring
Washers (Square Section) - Stainless Steel
These spring washers are useful for any application,
where vibration is an issue. It reduces the possibility of the
nut loosening
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3/16" or 2 B.A. Spring Washers : No specific part
number but useful for small applications such as behind
handlebar mouning screws etc
-
1/4" Spring Washers : Useful for small bolts, for
instance those commonly used to secure exhaust pipe clips
-5/16"
Spring Washers : Used on upright Norton gearbox's, these
are the spring washers that fit under the blind nut on the front
gearbox cover. Useful for many other 5/16" fastenings, such
as carburetter studs, mudguard bolts etc |
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3/16" - £1.50 for 20
1/4" - £1.80 for 20
5/16" - £2.30 for 20
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Plain
Washers - Zinc Coated
Plain zinc coated washers are ideal for fitting behind
a variety of engine and chassis bolts.
- Norm = normal width, Med = slightly wider, Wide = Pan washers,
useful behind mudguards and fabricated parts |
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N/A
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FW001
FW002
FW003 |
1/4"
Plain Washers - Zinc Coated
-
1/4" Normal Plain Washers :
-
1/4" Medium Plain Washers :
-
1/4" Wide/Pan Plain Washers : |
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£1.30 for 20
£1.60 for 20
£2.00 for 20
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N/A
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FW004
FW005 |
5/16"
Plain Washers - Zinc Coated
-
5/16" Normal Plain Washers :
-
5 /16" Wide/Pan Plain Washers : |
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£1.50 for 20
£2.20 for 20
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N/A
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FW006
FW007
FW008
FW009 |
3/8"
and Bigger Plain Washers - Zinc Coated
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3/8" Normal Plain Washers :
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7 /16" Normal Plain Washers :
-
1/2" Normal Plain Washers :
-
9/16" Normal Plain Washers : |
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£1.60 for 20
£1.80 for 20
£2.00 for 20
£2.30 for 20
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1.g
Norton - Transfers
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Please note: All my transfers come directly from one of the most
trusted suppliers of vintage motorcycle transfers, and include instructions
for fixing.
They are the correct transfers for the models described, and they
are the ones I use myself |
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Gardengate tank restored by myself using
these transfers |
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TRN/01
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N/A
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Norton Main Tank Transfer - Black (All models 1920's - 1950's)
-
This is the standard 'Norton' motif in black (with Reg'd Trade
Mark in small lettering underneath) fitted to almost all painted/line
Norton petrol tanks, from the 1930's - 1950's.
- I have used the same transfer on my Rigid, Gardengate and Featherbed
cammy Nortons, as well as ES2's
- Two required per tank (duhh!), but you may want to consider
buying at least one more. I have been fitting these for years
and still sometimes find that I screw one up when fitting. They
dont always slide easy, once placed in position and the moisture
has been removed from them
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TRN/02
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N/A
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Norton Top Tank Transfer - Gold
-
Small but very smart Norton transfer that is placed on the top
of the Norton tanks. Used on SOHC and pushrod tanks.
- On SOHC tanks, particularly those with chinpads I find they
look better placed ahead of the filler cap, but on pushrod tanks
and SOHC without the chinpad they can be placed behind the filler
cap
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TRN/03
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N/A
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Norton Rear Mudguard Transfer - Gold
-
Slightly larger than the tank top transfer, this rear mudguard
transfer adds the final touch to your restoration.
- Not entirely sure when/to these were fitted, but I have them
on both my 1930's bikes and also on my 1950's DOHC Manx and they
look very nice on both
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TRN/04
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N/A
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Norton Chaincase Transfer - Gold
-
Fitted to most roadgoing Norton motorcycles from the 1930's to
the 1960's, wherever the pressed steel Norton primary chain oilbath
was used
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TRN/05
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N/A
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Norton Steering Head - Gold and Blue
-
I believe these were fitted mainly to very early Nortons (particularly
flat-tank bikes) so are not strictly correct for SOHC Nortons,
however, on occasion I have fitted them anyway, as they look so
pretty and only the real purist would object!
- Fitted to the front of the frame headstock
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TRN/06
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N/A
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Norton Sidecar and Steering Head? - Gold and Red
-
These transfers have to be one of the rarest ever fitted, I believe
they were originally fitted to the side door of the Norton Sidecar
of the 1920's, although they may also have been fitted to the
frame headstock
- Again, a nice transfer to add to your SOHC Headstock if you
are not a purist!
- Unlike the other transfers, these are not waterslide, but instructions
are included
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1.h
Norton SOHC - Petrol and Oil Tank Parts |
|

Return to Top |
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A11/280
|
L20
|
Norton International - 3" Butterfly Filler Cap
-
Modern Reproduction of the classic 3" butterfly filler cap
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Watch
This Space
- I am constantly updating this section to include new parts I am
in the process of stocking. If you have a partucular part you require,
please email me - you never know, I may be considering having it
manufactured! |
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