BSA Unit Twins NOS Crankshaft Oil Pump Worm Gear Pinion 68-0050 1962-72 A50 A65 12-55742 model and application - sold

model and application - sold in "sets" as pictured

Warning lights plug into a Lucas or EMGO headlight shell that can accept warning lights

T150 & T160 models from 1973 & on that came fitted with Lockheed front (single) disc brakes

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This is a very High Quality Set that is ready to be installed

BSA Unit Twins NOS Crankshaft Oil Pump Worm Gear Pinion 68-0050 1962-72 A50 A65 12-55742 model and application - sold*Stock Is Limited!* New English Made Original NOS BSA 500 & 650 Unit Twins Crankshaft Oil Pump Worm Gear. For the unaware, these Worm Gears do wear out! Especially if your Crank isn't shimmed properly! This part does show some shelf wear as it is approx 45+ years old! Still Good and ready to use! Fits all BSA Unit 500 & 650 Unit Twins (Lightning, Star Twin, Rocket, Wasp, Thunderbolt, Firebird Scrambler, Etc) from 1962 1972. Please refer to your parts