1.g Norton SOHC Gaskets,Seals & Fasteners

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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91 - 113 of 113 results

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

£8.00 *
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

£0.90 *
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

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

£10.50 *
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 *
In stock

Norton Single Front Frame Engine Bolt Washer - Pair

Product no.: 0463 11809

Lasercut and then dull nickel plated washers to fit the 0.5" front engine bolt (i.e. the bolt that secures the front engine plates to the frame down tube). Normal 0.5" commercially available washers are too wide, these are much closer to the original washers. Price is for a pair of washers

£2.00 *

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

£9.00 *
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 *
In stock

Rev Clock/Speedo (Chronometric) Front Gasket

Product no.: 0644 Speedo_15

This is the paper gasket that fits behind face of Smiths rev clocks/speedos - as originally manufactured

£2.50 *
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) Back Gasket

Product no.: 0645 Speedo_16

This is the paper gasket that fits at the back of Smiths rev clocks/speedos, between the mechanism and the case - as originally manufactured

£2.50 *
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

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 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 distincitve 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 *

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 *

Crankcase Breather - Fibre Washer

Product no.: 0249 A11/719FW

Surprisingly it is very difficult to find good quality vulcanised (red fibre) washers to fit 1/4"BSP fittings. These red fibre washers are of the highest quality (from a specialist manufacturer) and have just the right external diameter - but are a very tight fit on the thread. To fit them I place the breather (or similar 1/4" BSP fitting) in soft jaw vice, then place these washers just onto the thread - then I carefully use a pair of large pliers (the circular hole with coarse teeth) to carefully wind them onto the thread. Although this is difficult - the result is the correct size washer that does not look out of place under a Norton breather (unlike many modern ones that are far too wide and look out of place). These are high quality washers from a top manufacturer - sold in pack of 5. Note: do not buy if you are worried you might not be able to fit them!!

£2.10 *

SOHC Crankcase Union/Sump Bolt Filter 1/4" BSP Copper Washer - Pack of 3

Product no.: 0090b E5264-C1

1/4" BSP Copper Washer - pack of 3. This washer is suitable for use in 3 places - the main Oil pipe unions that screw into the crankcase (see second photograph), the Oil filter bolt that fits at the base of the timing case chamber or the sump plug screw. 

£2.90 *

SOHC Oil Filter (Dowty) Washer

Product no.: 0090 E5264

- Modern equivelant Dowty washer (outer washer is zinc plated steel, inner washer is neoprene). This washer is used behind the timing chamber filter bolt and also at the back of the rear cylinder crankcase mouth bolt (that has an oil feed)

£1.00 *
In stock
*
Recommended Retail Price, plus delivery
91 - 113 of 113 results