1.q Norton 1920's and Earlier 1930's Models - All Parts/All Models

- This is a high quality facsimile of the original Norton 1928-29 Spare Parts Catalog for OHV (excluding ES2) and SV Models, but printed in A4 format. The main spare parts list covers the roadgoing Model 18, 19, 21 and 24 OHV models and Model 1, 2, 14 and 16H SV models.  It also includes a rare 4 page supplement for final (post 1929) changes to the  'magneto forward of engine' OHV and SV models.  See detail listing for more information  

We print these pre-war catalogs in larger format as they did not use 'Exploded' diagrams - therefore A4 format makes the pictures much easier to see.  All else as per original - see detail information for more information. 

- This is a high quality facsimile of the original Norton 1928-29 Spare Parts Catalog, but printed in A4 format. The main spare parts list covers CS1 (Walter Moore design) and ES2 models, but includes the rare 4 page supplement for Model 18, 19, 21 and 24 (OHV) and 1,2,14 and 16H (SV) models.

We print these pre-war catalogs in larger format as they did not use 'Exploded' diagrams - therefore A4 format makes the pictures much easier to see.  All else as per original - see detail information for more information. 

- This is a high quality facsimile of the original Norton 1931-32 Spare Parts Catalog, but printed in A4 format. The main spare parts list covers SOHC (Arthur Carroll design) and OHV ES2 models, but many cycle parts listed are the same for all models (see listing for more detail on this).

We print these pre-war catalogs in larger format as they did not use 'Exploded' diagrams - therefore A4 format makes the pictures much easier to see.  All else as per original - see detail information for more information. 

This is the single row roller bearing as fitted to both sides of the SOHC Walter Moore CS1 and CSJ 1927 - 1930 engines.  It was also fitted to Model 18 engines of the same period. These are the correct original 'C3' looser fit bearings - but are from a slightly lesser quality NKE brand (i.e. not RHP Brand).  See listing for more detail

This is the large single ball bearing that was fitted on the top vertical bevel gear housing on the SOHC Walter Moore CS1 or CSJ engine, manufactured from 1927 - 30.  This is a high quality SKF brand bearing.  See listing for more information

This is a 79.62mm (500cc) forged slipper piston which copies the same vital dimensions as the original 1940's-50's Norton Heplex 572 OHV (Model 18 and ES2) piston, other than having a slightly raised crown - which on most OHV models should relate to an estimated @8:1  compression ratio.  As with our SOHC slipper pistons - these are the highest quality forged slipper pistons made by top manufacturer Omega.  They are also similar to the lower compression SOHC Inter pistons, often fitted to CS1's and road going Inters (or later Inters). See detail listing for more information before ordering. Price is per piston

This is a 80.13mm (500cc) forged slipper piston which copies the same vital dimensions as the original 1940's-50's Norton Heplex 572 OHV (Model 18 and ES2) piston, other than having a slightly raised crown - which on most OHV models should relate to an estimated @8:1  compression ratio.  As with our SOHC slipper pistons - these are the highest quality forged slipper pistons made by top manufacturer Omega.  They are also similar to the lower compression SOHC Inter pistons, often fitted to CS1's and road going Inters (or later Inters). See detail listing for more information before ordering. Price is per piston

This Rocker Adjuster and Tapered Locknut are to fit Flat Tank OHV Models (i.e Model 18 and Model 19) between approximately 1926 and 1929 - the distinguishing features of this type being that this type screwed into the front of the OHV Rockers, and had a 'ball' profile at the end - that fitted directly into the top Pushrod cup.  We have CNC manufactured this type using an original 1920's Norton item as the pattern and includes the correct profile locknut, with tapered bottom face, the locknut being in stainless steel.  See listing for more detail.  Price is for a single adjuster and locknut (i.e. 2 parts)

These are the distinctive 9/32" x 26tpi BSC tapered locknuts as fitted to the Norton OHV Ball type rocker adjusters from approximately 1926-29.  These have been CNC manufactured in stainless steel to exactly the same dimensions as a Norton 1920's example.  Note we also sell the locknut with the actual adjuster - see Item 1119, but as the original nuts are often chewed or come loose and fall off - we sell them on their own here.  Price is each

This Flat Bottomed Rocker Adjuster and Tapered Locknut are to fit the first SOHC Walter Moore (i.e. Cricket Bat type) and 1930 - 1937 OHV Models.  They were fitted to CS1 models from 1927-1930 (approximately) and OHV models from 1929 - 1937.  This type of rocker adjuster were fitted to the rear rocker arms and acted directly on the valves.  We have CNC manufactured this type using an original early 1930's Norton item as the pattern and includes the correct profile locknut, with tapered bottom face, the locknut being in stainless steel.  See listing for more detail.  Price is for a single adjuster and locknut (i.e. 2 parts)