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Triumph Gearbox Gasket and Oil Seal Set TR4 TR4A TR5 250 4 Synchro Overdrive

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Product Description

The item listed is a high quality OE replacement Triumph Gearbox Gasket and Oil Seal Set TR4 TR4A TR5 250 4 Synchro Overdrive.

These premium aftermarket transmission seals and gaskets are engineered to OE specifications for precise fitment during rebuilds. Designed for high durability and tested across a wide range of operating conditions, they provide reliable sealing performance to support long service life.

Brand Supplied: Aftermarket OE

The contents of the item consist of the following parts:

1 x Gearbox Gasket Lid (Part No: 105758).

1 x Gearbox Gasket Rear (Part No: 132465).

1 x Gearbox Gasket Front (Part No: 59537).

1 x Gearbox Gasket Lay Shaft (Part No: 55774).

1 x Gearbox Gasket Overdrive - Adaptor Plate to Overdrive (Part No: 502556).

1 x Gearbox Front Oil Seal (Part No: 141756).

1 x Gearbox Rear Oil Seal (Part No: GHS179).

This item fits the following vehicle models:

Triumph - TR3 (TR3B(TCF) Version and NOT TR3B(TSF)) (1955-1962)
Triumph - TR4 (1961-1967)
Triumph - TR5 (1967-1968)

SKU: GSK-073

Autogear Transmissions Limited supplies a comprehensive range of premium bearings, oil seals, gaskets, gears, and transmission parts. All our products meet or exceed OEM specifications and are manufactured from high-quality, durable materials to ensure long-lasting performance and reliability.

With over 40 years of technical expertise and a proven track record of trading on eBay since 2005, we take pride in offering our customers exceptional products backed by professional knowledge and trusted service.

✔ Premium-quality components
✔ OEM-standard manufacturing
✔ Fast, reliable dispatch
✔ Expert technical support

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*International Customers: Customs/import duties are the buyer's responsibility.

Only High-Quality Branded Parts Supplied