AJS/Matchless Pistons/Pair 498 cc OHV Twin. Mod. 20. G9 +040. 1949-1955/Pair. Spring Twin. Super clubman. +040 = 67 mm. Compression Ratio 7:1. Price per Pair. including gudgeon Pin, piston rings and circlips. Piston Clearance 0.12mm or 45thou. JP Piston Made in Australia. Please look at all pictures.
AJS. Matchless Pistons. Pair 498 cc OHV Twin. Mod. 20. G9 +060 -1955/Pair. Spring Twin. Super clubman. +060 = 67.5 mm. Compression Ratio 7:1. Price per Pair. including gudgeon Pin, piston rings and circlips. Piston Clearance 0.12mm or 45thou. JP Piston Made in Australia. Please look at all pictures.
AJS/Matchless Pistons/Pair 498 cc OHV Twin. Mod. 20. G9 STD. -1955/Pair. Spring Twin. Super clubman. STD = 66mm. Compression Ratio 7:1. Price per Pair. including gudgeon Pin, piston rings and circlips. Piston Clearance 0.12mm or 45thou. JP Piston Made in Australia. Please look at all pictures.
AJS/Matchless Pistons/Pair 498 cc OHV Twin. Mod. 20. G9 +020 -1955/Pair. Spring Twin. Super club man. +020 = 66.5 mm. Compression Ratio 7:1. Price per Pair. including gudgeon Pin, piston rings and circlips. Piston Clearance 0.12mm or 45thou. Please look at all pictures.
Oil Seal Kickstart, C15, B40 A50/A65/B40/B44 BSA OD: 1 1/16" 27 mm suitable for a 3/4" 19 mm-Shaft H: 1/4" - 6,2 mmPlease measure your shaft before ordering