1.k Norton Gearbox and Clutch Parts

1.k Norton Gearbox and Clutch Parts

1.k Norton Gearbox and Clutch Parts
SOHC Norton Gearbox and Clutch Parts

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Norton Chaincase Rubber Seal - Slim Type

Product no.: 0359 3417
Similar to item 0358, this is the seal that fits around the inner timing case to seal the oil in Norton pressed steel oilbath chaincases. This item is less wide than the more normal type (item 0358), being 5/8" (15mm) wide and may have been fitted to early chaincases (perhaps 1920's type chaincases?, my supplier lists them as 16H type?), however, just like Item 0358, they fit well around the standard type 1930's - 1950's chaincases (see Photos)
£12.00 *

Norton Primary Chaincase : Inspection Cover in Stainless Steel

Product no.: 0378 A2/487
Very nice reprduction of the small inspection cover fitted to Norton pressed steel primary chaincase. As always, item dimensions reproduce the original, but these are made in polished stainless steel rather than the original chromed items - very pretty!
£4.50 *

Chaincase Inspection Cover Washer

Product no.: 0379 A2/488
Cork washer goes behind stainless inspection washer - Item no 0378. Note: this washer can also be used on the ES2 2" Oil tank cap.
£1.50 *

Norton Chaincase Central Retaining Washer (Stainless Steel)

Product no.: 0380 A2/496
This distinctive heavyweight pressed steel washer retains the Norton pressed steel outer chaincase centrally, in conjunction with the central securing nut (A2/495) which I also hope to offer shortly. It is item No 15 in the second picture, taken from the 48 Spare Parts Catalog) These washers often get distorted over the years, so that the lip is not able to exert full pressure - which in turn means the chaincase is more likely to leak oil. This washer, as well as being an exact copy of the original profile, has a distinct lip which should ensure best chance of ensuring a fully retained chaincase. It is manufactured in stainless steel and polished
£7.00 *

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 *

Norton SOHC - Primary Chain and Split Link

Product no.: 0448 A11/477
This is a high quality Renolds primary chain, and Renolds split link to fit a Norton SOHC engine, with standard Norton clutch basket diameter (i.e. either International or Manx). Note: standard SOHC International/Manx primary chains are listed as 76 Links in the 1948 Norton spares catalog. Our chains are 78 links (including the split link), so you can fit the chain to be sure - in case using a larger than standard engine sprocket. Then once trial fitted you can remove the extra link(s) with a chain splitter/angle grinder, if not required. Also: It is always stated that primary chains are less prone to breakage if fitted with a riveted 'soft link', rather than a 'split link'. This is particularly true if using the primary chain on a racing machine, using just a chain cover rather than the oil bath. However, although we cannot recommned the split link over the soft (rivetable) link, we understand that most customers prefer the split link for ease of fitting - so these come with the chain as default. We do sell the soft (rivetable) links as well though as a seperate item
£30.00 *

Norton SOHC - Primary Chain Spare Split Link

Product no.: 0449 A11/477b

Spare Renolds split link for Norton Primary Chain: (ignore number on the bag . . . I got it wrong .  .. it is 449!)

£3.50 *

Norton SOHC - Primary Chain Half Link

Product no.: 0450 A11/477c
Renolds half link for Norton Primary Chain. First and foremost, I would say it is not considered good practice to fit half (or one and a half) links to primary chains. However, if you find that fitting a different toothed sprocket leaves you with a difficult range of adjustment, then this half link may be used - at least until normal chain stretch allows for it to be removed. Note: these are half links . . . which are quite unusual. It is more usual to fit a 'link and a half' which we also sell seperately. However, these are available if a link and half will result in too long a chain.
£4.00 *

Norton SOHC - Primary Chain 1.5 Link

Product no.: 0451 A11/477d
1.5 Link for Norton Primary Chain. First and foremost, I would say it is not considered good practice to fit half (or one and a half) links to primary chains. However, if you find that fitting a different toothed sprocket leaves you with a difficult range of adjustment, then this half link may be used - at least until normal chain stretch allows for it to be removed. Note: these are half links . . . which are quite unusual.
£4.50 *

Norton Chaincase Attachment Bolt Washer - Pair

Product no.: 0464 A2/275
Lasercut and then dull nickel plated washers to fit the 5.16" stud/bolt that sits between the rear engine plate and inner chaincase on Norton singles. These wide washers help stop deforming the chaincase and one was originally fitted (see Item 10 on the attached exploded diagram taken from the 1948 catalog). Only one is shown in the picture, but if one is put behind the chaincase as well it can help stop the chaincase being deformed. I have found the same size difficult to find commercially so had these made. Price is for a pair
£1.80 *

New SOHC Pre-Featherbed Engine Sprocket - 17T to 23T Available

Product no.: 0650 A11/473

- SOHC Engine Sprocket (all models) for Pre-Featherbed models.  Various teeth available from 17T to 23T

£90.00 *
In stock

New SOHC Featherbed Engine Sprocket - 17T to 22T Available

Product no.: 0651 A11/473

- SOHC Engine Sprocket (all models including early DOHC Long Stroke Manx Type) for Featherbed models.  Various teeth available from 18T to 22T

£90.00 *
In stock
*
Recommended Retail Price, plus delivery
46 - 57 of 57 results