Kibblewhite Triumph OEM style keepers Triumph 750 It includes the early style

It includes the early style large O ring as well as the thin O ring used in later production

The rubber hardens with age and heat

The outside diameter is

They have an Aluminum core which will not squeeze out as any gasket made of fiber can

4  3/8” I

Kibblewhite Triumph OEM style keepers Triumph 750 It includes the early styleThis four pair set of keepers from Kibblewhite is an OEM replacement for all Triumph 500, 650, and 750 valve collars, both Pre Unit and Unit. They are machined from high tensile strength steel, and heat treated for maximum strength and longevity. All Kibblewhite keepers are single point machined from high tensile strength billet material. After machining, the keepers are split, tumbled and then heat treated. The surface finish and tolerance of all