1.g Norton SOHC Gaskets,Seals & Fasteners

1.g Norton SOHC Gaskets,Seals & Fasteners
Norton SOHC gaskets, fasteners and smaller parts

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SOHC Norton Timing Chamber Paper Gasket (Each)

Product no.: 0085 A11/44

- High quality traditional paper gasket for all SOHC Norton timing chests

£2.95 *
In stock

SOHC Front Cambox Cover Paper Gasket (Each)

Product no.: 0086 A11/782M

- High quality traditional paper gasket for all SOHC Cambox bevel covers, both Manx and International

£2.95 *
In stock

SOHC Rear Cambox Cover Gasket

Product no.: 0084 2X48

Paper gasket to fit all SOHC cambox back plate/cambox. This gasket is made specially for us and is virtually identical to the original Norton rear cambox washer listed in pre-war Spare Parts catalog.

£2.85 *

Cambox Rocker Rubber Pad - Set of 4

Product no.: 0308 A11/815

SOHC Cambox Rocker Rubber Pad Set: Cut/planed from hard wearing oil resistent rubber (Nitrile), to the same width and thickness as originals, Pack of 4

£14.00 *

SOHC Rocker Bearing Cork Side Washer - Standard (Each)

Product no.: 0062 A11/813

- Cork Washer, fits on either side of the rocker arm bearing - Fitting new cork washers helps keep the cambox oiltight.  Cork thickness = 2.0mm (Std type) - Price is each.  See detail listing for fitting information

£2.10 *
In stock

SOHC Rocker Bearing Cork Side Washer - Medium (Each)

Product no.: 0062b A11/813M

- Cork Washer, fits on either side of the rocker arm bearing - Fitting new cork washers helps keep the cambox oiltight.  Cork thickness = 2.4mm (Med type) - Price is each.  See detail listing for fitting information

 

£2.20 *
In stock

SOHC Rocker Bearing Cork Side Washer - Thick (Each)

Product no.: 0063 A11/813T

- Cork Washer, fits on either side of the rocker arm bearing - Fitting new cork washers helps keep the cambox oiltight.  Cork thickness = 3.0mm (Thick type) - Price is each.  See detail listing for fitting information

£2.30 *
In stock

500cc SOHC/ES2 Paper Base Gasket

Product no.: 0274 A11/157
Paper gasket to fit on the base of 500cc barrels. (You will need to check the oil holes line up correctly - as these can vary slightly by year)
£1.80 *

500cc Norton International/SOHC Manx Compression Plate - 0.046"

Product no.: 0275 CompP/01

46 thou thickness Stainless Steel Compression Plate. This really useful item will save you an awful lot of time with a fretsaw and file

£7.00 *

500cc Norton International/SOHC Manx Compression Plate - 0.035"

Product no.: 0275b CompP/02

35 thou thickness Stainless Steel Compression Plate. This really useful item will save you an awful lot of time with a fretsaw and file

£7.00 *

SOHC and ES2 Exhaust Pipe Flange Washer

Product no.: 0089 A3/166
- 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
£2.80 *

Upright Gearbox Inner Paper Gasket

Product no.: 0311 A2/303
This is the main gasket that fits between the gearbox shell and gearbox covers on upright Norton gearbox's. It fits all 4 speed upright types from early 1930's, through to the last one fitted in 1950. I get so many requests for this gasket that I have had the patterns for this gasket made specially for RacingVincent.
£2.85 *

Laydown Gearbox Inner Paper Washer

Product no.: 0312 D12/1005
Paper Washer that fits between inner gearbox shell and inner cover for laydown (Kidney shaped) gearboxs. This was fitted to the gearbox that followed on from the upright gearbox (approx 1950) for roadgoing Norton singles and also DOHC Manx Nortons
£2.50 *

Laydown Gearbox Outer Paper Washer

Product no.: 0313 D12/1006
Paper Washer that fits between gearbox inner cover and outer cover for laydown (Kidney shaped) gearboxs. This was fitted to the gearbox that followed on from the upright gearbox (approx 1950) for roadgoing Norton singles and also DOHC Manx Nortons
£2.50 *

Norton Roadholder Fork - Paper Washer

Product no.: 0314 B2/617
This paper washer fits under the Norton Roadholder fork seal
£1.20 *

Late Type ES2 Tappet Adjuster Cover Gasket

Product no.: 0400 C3/95
This Tappet Adjuster paper cover fits late (55-58) Norton ES2/Mod 50 pushrod models. Although I do not sell many pushrod engine parts, I found a supplier who makes these.
£1.70 *

Chaincase Inspection Cover - Cork Oil Washer

Product no.: 0379 A2/488

Cork washer that fits behind hte Chaincase inspection Cover (our Item no 0378). Prevents oil weep down side of chaincase!

£2.20 *
In stock

Norton Chaincase Felt Washer

Product no.: 0399 A2/494
This is the felt washer that fits in the recess that fits over footrest peg on Norton tin clutch primary chaincases. It helps prevent crud and dirt getting in when opened and oil getting out. Fits all Norton's fitted with pressed tin primary chaincases
£2.00 *

Jet Holder Nut - Copper Washer

Product no.: 0083C A11/716C

Copper washer that will fit behind the jet holder nut used on the timing case and racing cambox covers

£0.90 *

Cylinder Feed Bolt - Copper Washer

Product no.: 0276 A11/40C
Copper washer that fits behind the cylinder feed bolt nut
£0.75 *

Bottom Bevel Housing Shim - DOHC Coarse Bevel Type (Larger hole): Set of 4 Shims

Product no.: 0862S A11M/766C

This is a set of 4 lower bevel shims, of the type fitted to later DOHC engines - those fitted with Coarse Bevel gears.  They have a larger central hole than the normal SOHC lower bevel shim - being just over 51mm diameter.  This is for a set of 4 shims in the following sizes: 0.030”/0.018”/ 0.012"/0.006". See listing for detail information

 

£14.50 *
In stock

Bottom Bevel Housing Shim - DOHC Coarse Bevel Type: Single Shim - Various Sizes

Product no.: 0862 A11M/766C1

This is for a single lower bevel shim, of the type fitted to later DOHC engines - those fitted with Coarse Bevel gears.  They have a larger central hole than the normal SOHC lower bevel shim - being just over 51mm diameter.  We can supply these shims in the following sizes: 0.030”/0.018”/ 0.012"/0.006". See listing for detail information

£3.80 *
In stock

Crankcase Breather (One Way Valve)

Product no.: 0248 A2/707

Correct (and as per original) 1/4" BSP 'One Way Valve' - as fitted to all Norton singles, including all SOHC, OHV and SV models - this item screwing into the recess just above the drive side main bearings, allowing the engine to breathe correctly

£18.00 *
In stock

SOHC Breather and One Way Valve Copper Washer- Pack of 3

Product no.: 0091b E5264-C2

- 1/4" BSP Copper Washer - pack of 3. This washer is suitable for use in 3 places - the Drive Side One Way Valve and the straight through breather or unions fitted to SOHC crankcase fittings and cambox. These washers are not quite as wide as item 0090b, and therefore look less obtrusive when fitted behind these unions (you may decide though you prefer to fit red fibre washers which we also sell). These can also be fitted to 1/4 BSP petrol taps. Sold as a pack of 3

£1.90 *

SOHC Crankcase Feed/Return Oil Pipe Union

Product no.: 0246 A11/721

These are the unions that screw into the crankcase behind the timing chamber - it is the smaller 1/4" BSP side that screws into the crankcase, the larger side is 3/8" BSP and takes the distinctive large oil pipes fitted to Norton Internationals. 

£9.00 *
In stock

Crankcase Oil Pipe Union - AF

Product no.: 0246b A11/721-AF

This is the Union that fits into International and SOHC Manx crankcases for both Feed and Return. It allows for the standard 3/8" BSP SOHC Norton oil pipes to be connected. It is very close to original but is a modern item, and uses a larger spanner hex, requiring a UNF spanner. This is a cheaper alternative to the original brass union that I have made specially (Item no 0246), but as you only need to screw it in once this is not really an issue - item is still high quality and is cadmium plated. - Price is per each

£4.00 *

Crankcase Oil Pipe Union - Fibre Washer

Product no.: 0247 A11/721FW

This is the fibre washer that fits behind the oil feed/return crankcase union. Also fits behind the A11\878 rear cylinder feed shouldered nut

£1.20 *

SOHC Crankcase Union/Cambox Union/Breather Union (straight thru)

Product no.: 0248b A11/719

This is a faithful reproduction of the straight through union fitted to SOHC (and DOHC) cambox's for connecting the cambox oil feed pipe (fitted at top of crankcase and cambox), but also used as a front crankcase breather on many Inters and magnesium racing engines.  Finally it is also fitted as a breather union on the bevel chamber of magnesium racing crankcases behind the inner timing cover (while Inter crankcases instead employ a pressure telltale unit).  Copied from an original pre-war item

 

£8.00 *
In stock

Crankcase Breather (straight thru) - AF

Product no.: 0248c A11/719-AF

This is modern replacement for the straight thru breather used on Norton crankcases and timing cases - but uses AF Hex (not Whitworth) - if you are not worried about originality!

£4.00 *

Oil Tank Union (without gauze)

Product no.: 0248d A11\292
This is the oil tank union fitted to many International\Manx oil tanks with the larger 3\8" BSP fitting on both sides (crankcase unions were smaller on the crankcase side). Please note - these do not have gauze filters fitted, which the 'Feed' side union would have had originally (I might make some of these in the future). Gauze can easily be added in by soft soldering.
£4.00 *
*
Recommended Retail Price, plus delivery
1 - 30 of 175 results