Norton Piston Big Four/Big 4 STD - 1947/54 596cc

10890.STD.8217.Q200037

JP Piston Norton Big 4 STD
Gudeon Pin Diameter: 7/8"
incl. gudgeon pin, circlips and piston rings
Piston Clearance 0.12mm or 45thou
1947-54

We Also Recommend

AJS/Matchless Oil Tank Filter Single Cylinder

BSA Primary Chaincase Gasket Cork B31/B32/B33/B34/C10/C11/M20/M21/M33

BSA Piston 250cc C10/C11/C11G/C12 +040 = 64 mm

AJS/Matchless Rocker Oil Pipe/Pair with flex. Pipe

Norton. 16H. ES2. Mod 18. Crankshaft Bearing Set. 1937-46.