Chaincase Inspection Cap, BSA C15, B40, A7, A10, A50, A65, 70-9816, 40-0238

A slotted chaincase inspection cap as used on BSA C15, B40, A7, A10, A50 and A65 motorcycles.  
Also acts as the gearbox filler cap for a wide range of Triumph models including the Bonneville T120 and T90, T100, T140, and TridentT150.
Made of alloy.
Correct fibre washer is sold as a separate item.

OEM: 70-9816, 70-9800, 70-6196, 57-2166, 57-2166, 40-0238 

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