BSA Original Chain Case Oil Cap PT No 65-3364 “Inscribed” C10/11 B31/32/33/34

Original BSA A7/A10 Rear Engine Plate Cover 42-4272 Swinging Arm Models Used

BSA A7 A10 B31 B33 LATE TYPE Primary Chain Case used

Bsa A7 A10 Engine Timing Cover Case 67 287 Classic British Motorcycle

Bsa A7 A10 Engine Timing Cover Case 67-287 A15

BSA A10 Primary Cover

Bsa A7 A10 Timing Cover Case 67-287 With Rev Drive Hole #w4

BSA B31 B33 timing cover ref 66-1919 with modification - used