Gearbox nose seal TR2-6 and all similar gearboxes, T2000, T2500, Dolomite, Stage ,etc. Our seal stock is genuine Leyland new old stock, not cheap reproductions.

This part is listed on the following pages of the website, where further information and background reading may be found.

Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 1" INPUT SHAFT RELEASE PARTS

This part appears on the following Triumph Catalogue Plates

Car Type	Plate	Plate Title	Plate No.	Triumph Part Description	No per Unit
TR250	O	GEARBOX: External	O5	Seal, in front end cover	1
TR5	M	GEARBOX: CASING, TOP COVER AND MOUNTING	M5	Seal, in front end cover	1
TR6CP	Z	GEARBOX: External	Z5	SEAL, in front end cover	1
TR6CC	Z	GEARBOX: External	Z5	SEAL, in front end cover	1
TR6CR	20-66	GEARBOX	20-66	OIL SEAL	1
TR6CF	20-66	GEARBOX	20-66	OIL SEAL	1