BSA Unit Twins Rear Crankcase Cover Plate 68-0360 (1) - 1962-72 NTN M Part number is 57-2440

M Part number is 57-2440 or 57-4645

Unfortunately

68-0474 / 68-474 is an A50 / A65 "race" camshaft

Harris has been making new production Triumph parts for ages and they meet and/or exceed stock specifications

Made by EMGO / England

BSA Unit Twins Rear Crankcase Cover Plate 68-0360 (1) - 1962-72 NTN M Part number is 57-2440*Back In Stock!* BSA Unit Twins Rear Crankcase Cover Plate. Here at C. B. S., most A50 & A65 Engines we have seen are always missing this necessary plate! Fits on the Rear of the Crankcase protecting the Final Drive Front Sprocket! O. E. M. quality as you would expect from English made parts! Comes in a Raw Steel Finish. Fits all BSA A50 & A65 Unit Twins (Lightning, Thunderbolt, Royal Star, Wasp, Hornet, Cyclone, Firebird, Rocket & Star Twin) from