Fits all 350/500 unit construction Triumph 1958-76. Inner is standard thickness to ensure correct gear indexing. Outer is thicker than the standard gasket for improved sealing.
2x AMC Gearbox Outer Cover Gaskets - Norton, AJS, Matchless, etc
2x AMC Gearbox Inspection Cover Gaskets - Norton, AJS, Matchless, etc
Air Ducts Motorcycle Engine Cylinder Head Full Kit Fit For Vespa GTS GTV 300 250 125 Gearbox Crankcase Clutch Cover Gaskets
Gearbox Inner+Outer Cover Gaskets - Triumph Unit 650/750, T120/140, etc 1963-73
BSA C10 C11 29-3312P AND 3313P 3 SPEED GEARBOX INNER AND OUTER COVER GASKETS
57-4878 TRIUMPH T160 TRIDENT 750cc INNER and OUTER GEARBOX COVER GASKETs
