1.j Norton Gaskets/Seals for SOHC, OHV, SV Models

1.j Norton Gaskets/Seals for SOHC, OHV, SV Models

Gaskets and Seals to fit most Norton single cylinder models as well as carbs and magnetos


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121 - 150 of 171 results

SOHC Crankcase Sump Screw - Very Long size screw

Product no.: 0096 A11/688B
Ccoarse thread Cheesehead Screw (1 required per crankcase). Shown on far right in photograph
£1.80 *

SOHC E3238 7/16" x 20tpi Engine Bolt Nut - Stainless Steel

Product no.: 0669 E3238

This is the E3238 7/16" x 20 tpi engine nut as fitted to many Norton engine bolts.  It has the correct 'reduced head' and greater depth than other commercially available nuts of this thread/size - and is CNC made specially by us for fitting to Norton engine bolts, but in stainless steel 

£2.00 *
In stock

SOHC 10410 M30/M40 7/16" Engine Plate Lower Bolt/Nut Set - Stainless Steel

Product no.: 0670 10410

This is the special 10410 front engine plate lower bolt that is fitted to M30/M40 (pre-Featherbed Manx) magnesium engines.  It has the correct 'reduced' head 0.600" AF hex head, with distinctive Norton curved head finish.  This set comes complete with correct matching E3238 nut and two washers, all in stainless steel.  It is 7/16" diameter shaft 

£19.00 *
Not in stock

SOHC 13293 (Wasted Head) M30/M40 7/16" Engine Middle Front Bolt/Nut Set - Stainless Steel

Product no.: 0692 13293

This is the special SOHC 13293 M30/M40 7/16" front/middle engine bolt - machined with the correct racing Norton type 'wasted' head, as fitted to M30/Manx Nortons.  It has the correct 'reduced' head 0.600" AF hex head, and the set comes complete with correct matching E3238 nut and two washers, all in stainless steel.  It is 7/16" diameter shaft 

£16.00 *
Not in stock

Reduced Head Racing Mudguard/Number Plate Bolts - Pack of 4

Product no.: 0483 0250MDGD1

These 1/4" x 0.750" stainless steel bolts (supplied with nut and washers) have a head reduced to the absolute minimum and slight 5/16" shoulder on the shaft, which allows a 5/16" washer to be fitted - which provides a wider surface area than if a 1/4" washer was used - which is better for use with flattened mudguard stays and when fitting racing number plates. Sold as a pack of 4

£14.00 *
In stock

Douglas 2 3/4hp - Various 17/64"x25tpi Fasteners - Carb Inlet Studs, Nuts, Washers - Stainless Steel

Product no.: 0898 DG234_029

This 'variable' item listing offers a number of 17/64" x 25tpi fasteners, as fitted to Douglas 2 3/4hp and 4hp motorcycles in Edwardian times.  This diameter and thread size was obscure - and specific to Douglas models of the Edwardian era, and has not been commonly available for many years.  See item listing for more detail

from £1.30 *
In stock

Checkspring Clevis Pins (1/4" by 5/8") - set of 4

Product no.: 0424b Clevis 3

4 x 1/4"Clevis Pins, 5.8" length. Note these clevis pins are not the type I sell for gearbox linkages or checkspring clevis's, which require a slightly longer clevis pin, those are shown in the gearbox/fork section. In case you need to check, the distance from shoulder to the start of the split link hole on these is 0.446" and they use 1/16" split pins (also listed in this section)

£2.40 *

3/32 x 1" Split Pin - Pack of 10

Product no.: 0425 Split 1
Pack of 10 3/32 x 1" split pins - these fit the special Norton clevis pins we manufacture for Norton forks
£1.80 *

1/16 x 1" Split Pin - Pack of 10

Product no.: 0426 Split 2
Pack of 10 1/16 x 1" split pins - these fit the short 1/4" diameter clevis pins we sell (Item no 424)
£1.80 *

Norton SOHC - Crankcase Bevel Pressure Release Pipe (Breather Pipe)

Product no.: 0627 A11/717

Breather Pipe (listed in Norton 1948 catalog as Pressure Release Pipe) and 1/4" BSP union nut to fit bevel chamber of all SOHC models (30/40, M30/M40 etc)

£9.00 *
In stock

Norton SOHC - Crankcase Bevel Pressure Release Pipe (Breather Pipe) - Long

Product no.: 0628 A11/717L

Breather Pipe (listed in Norton 1948 catalog as Pressure Release Pipe) and 1/4" BSP union nut to fit bevel chamber of all SOHC models (30/40, M30/M40 etc)

£10.00 *
In stock

Norton SOHC - Rocker Box Feed Pipe - Complete

Product no.: 0629 A11M/789

Complete Cambox Feed pipe and 1/4" BSP union nut's to fit all SOHC models (30/40, M30/M40 etc), with lockwired oil resistent pipe middle piece - so pipe length can be adjusted to suit the height length of your crankcase/barrel/head/cambox combination.  Comes as complete assembly, with spare lockwire length

£27.00 *
In stock

Norton SOHC - M30 Front Crankcase Breather Pipe - Long Type

Product no.: 0630 A11M/720b

Breather pipe to fit breather union of type fitted to the front of drive side crankcase - most commonly fitted to magnesium M30 (and early pre-Featherbed Manx) crankcases 

£16.00 *
In stock

Norton SOHC - Crankcase Feed Pipe To Cambox

Product no.: 0631 A11M/789b

Crankcase feed pipe to cambox and 1/4" BSP union nut's to fit all SOHC models (30/40, M30/M40 etc) - this is the bottom piece of the cambox feed pipe assembly - which we offer here to be purchased seperately

£9.00 *
In stock

Lockwire - 12" length of Stainless Steel Lockwire

Product no.: 0632 Lckwre1

Lockwire:  12"/(approx) 300mm length of Goodrich stainless steel lockwire, for lockwiring breather pipes

£1.00 *
In stock

Cambox Feed Pipe Assembly - Black 5/16 Oil Pipe (4.5" / 110mm Length)

Product no.: 0633 BrthrPipe1

Black (original rubber style) 5/16" oil reistent pipe for cambox feedpipe assembly - 4.5"/110mm length

£1.60 *
In stock

Black 5/16" Oil Pipe/Breather Pipe - 3ft / 900mm Length (Ethanol Proof)

Product no.: 0634 BrthrPipe2

Black (original rubber style) 5/16" oil reistent pipe for use for oil breather pipes, oil pipes (or even big bore fuel pipes if required - although 1/4" bore pipe is more normally used) - 3 foot /900mm length - This type is ethanol proof

£11.50 *
In stock

Rev Clock/Speedo (Chronometric) Back Screws (Pair)

Product no.: 0636 Speedo_11

Pair of screws used to secure the internal mechanism of Smiths Chronometric Rev Clocks and Speedo's to the case.  

£2.40 *
Not in stock

Black 5/16" Oil Pipe/Breather Pipe - 3ft / 900mm Length (non-Ethanol)

Product no.: 0634b BrthrPipe4

Black (original rubber style) 5/16" oil reistent pipe for use for oil breather pipes, oil pipes (or even big bore fuel pipes if required - although 1/4" bore pipe is more normally used) - 3 foot /900mm length

£9.50 *
In stock

Rev Clock/Speedo (Chronometric) Pointer - Early Type with Through Hole

Product no.: 0643 Speedo_14

Chronometric speedometer or rev clock Needle - early type with through hole 

£15.00 *
Not in stock

Rev Clock/Speedo (Chronometric) Black Face Retaining Screws - Pack of 4

Product no.: 0646 Speedo_17

Chronometric speedometer or rev clock - Black face retaining screws - pack of 4 

£5.00 *
In stock

Rev Clock/Speedo (Chronometric) Black Face Retaining Screws - Each

Product no.: 0647 Speedo_18

Chronometric speedometer or rev clock - Black face retaining screws - Each

£1.50 *
In stock

Norton SOHC/OHV/SV - Crankcase One Way Valve Breather Pipe - For Inter With Chaincases

Product no.: 0681 A11/476

Crankcase drive side breather pipe that fits on one way valve on SOHC road going International models with Norton oilbath chaincease fitted, includes lockwire for fitting black oil pipe, (if required)  

£8.00 *
In stock

Norton SOHC - International Oil Tank Top Breather Pipe

Product no.: 0682 A11/298

Norton International oil tank top breather pipe.  This pipe was original fitment on the top of half wrapround International oil tanks, feeding the breather pipe over the frame saddle tube. Includes lockwire for fitting black oil pipe (if required).

£9.50 *
In stock

SOHC E3223 5/16" x 26tpi BSC Engine Cradle Bolt Nut - Stainless Steel

Product no.: 0714 E3223_1

This is the E3223 5/16" x 26 tpi BSC cradle engine bolt - two of which were fitted to each Norton single engine fitted to a cradle frame. 

£1.70 *
In stock

SOHC E4268 7/16" x 20tpi BSC Rear Frame Bolt - Stainless Steel

Product no.: 0715 E4268_1

This is the distinctive E4268 7/16" x 20 tpi BSC short engine bolt that was used to bolt the rear engine plates to the upright frame tube on most 1930s - 1950s Norton frames.  These are CNC machined by us in stainless steel (with linished flats).  

£4.80 *
In stock

E4256(1) - SOHC Mod 30/40 International Front Engine Bolt Set (7/16" x 20 tpi) - Stainless Steel

Product no.: 0717 E4256(1)

This is the E4256 7/16" x 20 front engine bolt set as fitted to Norton International Model 30/40 (pre-Featherbed models), with the correct distinctive 'Norton type' reduced hex and curved head profile.  The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on all rigid and plunger framed SOHC models from 1930's/50's

 

£18.00 *
Not in stock

E4256(2) - SOHC Mod 30/40 International Rear/Short Engine Bolt Set (7/16"x20 tpi) - Stainless Steel

Product no.: 0718 E4256(2)

This is the E4256 7/16" x 20 top/rear engine bolt set as fitted to Norton International Model 30/40 (pre-Featherbed models) - above the magneto, with the correct distinctive 'Norton type' reduced hex and curved head profile.  The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on all rigid and plunger framed SOHC models from 1930's/50's

 

£18.00 *
In stock

E4256(3) - SOHC Mod 30/40 International Rear/Long Engine Bolt Set (7/16"x20 tpi) - Stainless Steel

Product no.: 0719 E4256(3)

This is the E4256 7/16" x 20 under magneto/rear engine bolt set as fitted to Norton International Model 30/40 (pre-Featherbed models) - above the magneto, with the correct distinctive 'Norton type' reduced hex and curved head profile.  The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on all rigid and plunger framed SOHC models from 1930's/50's

 

£18.00 *
In stock

10432(S) - SOHC M30/M40 (Wasted Head) Rear/Short Engine Bolt Set (7/16"x20 tpi) - Stainless Steel

Product no.: 0724 10432(2)

This is the 10432 (Norton part number) 7/16" x 20 above magneto/rear engine bolt set as fitted to some competition Norton Model 30M (500cc) models - i.e. to fit the SOHC Manx 500cc crankcase.  It has a 'wasted head', meaning it is fractionally lighter as well as looking very pretty.  The set consists of hex head bolt, deep nut and two washers - CNC manufactured by ourselves in Stainless Steel. It is as used on many competition engines from 1930's/50's

 

£19.00 *
Not in stock
*
Recommended Retail Price, plus delivery
121 - 150 of 171 results