Bsa Inner Primary Chain Case Original Used Spare Part Functional Original

Velocette Vintage Motorcycle Outer Timing Cover Case

AJS & Matchless Vintage & Classic Primary Chain Case Sealing Gasket Set.

Bsa Bantam Outer Primary Case Casing Used Original Spare Part Engine Casing

Matchless, AJS Vintage & Classic Primary chain case sealing band & Gasket Set

Vintage Motorcycle Early Inner Timing Case Casing Part No 19242 As Shown

AJS, Matchless Vintage & Classic Primary chain case sealing band & Gasket Set

Outer Primary Chaincase 025020 Possibly AJS MATCHLESS NORTON AMC Singles Twins