BSA OIL TANK CAP PRIMARY INSPECTION CAP B31 B32 B33 B34 A7 A10 C10 C15 B40 B44

This is a brand new screw in alloy primary inspection cap and oil tank cap. 1 1/2″ for BSA A7, A10, C10, C11, C12, C15, B40, B44 and B series swing arm models and plunger models.

Part number: 65-8500, 65-8560, 65-3364