2 BSA TRIUMPH GEARBOX OIL LEVEL DRAIN FIBER WASHER 57-1257, T1257, 40-3089

This is a brand new set of two fiber washer. Inside Diameter: 1/2″

Fits: Vintage British bike for different application. Please check your parts book for fitment.

Part number: 57-1257, T1257, 40-3089