T25,T4,G4 Automatic Gearbox Input Shaft Oil Seal (T4 Manual Gearbox)

This high-quality gearbox input shaft oil seal is designed to provide a reliable, leak-free seal at the input shaft, helping maintain correct gearbox oil levels and protect internal transmission components from contamination and premature wear. A worn or hardened seal can allow oil to escape, leading to clutch contamination, poor performance, and long-term gearbox damage. Replacing this seal is essential during gearbox servicing, clutch work, or transmission rebuilds.

Manufactured to precise tolerances, this seal measures 45mm inner diameter × 60mm outer diameter × 8mm thickness, ensuring an accurate fit and long service life. It is suitable for Type 3, Baywindow, and Type 25 / T3 buses fitted with automatic gearboxes, and also fits T4 Transporters with manual or automatic transmissions. The durable sealing lip provides consistent pressure on the shaft to prevent leaks while minimising wear.

Ideal for restorations, routine maintenance, or preventative servicing across a wide range of Volkswagen and Porsche applications.

Specifications:

• Inner Diameter: 45mm

• Outer Diameter: 60mm

• Thickness: 8mm

• Application: Gearbox input shaft oil seal

• High-quality construction for long-term durability

Fitment:

• VW Type 3 – 1968–1973

• VW T2 Baywindow – 1973–1979

• VW Baywindow USA – 1973–1979

• VW T25 / T3 (Vanagon) – 1980–1992 (automatic)

• VW T4 Transporter – 1991–2003 (manual & automatic)

• Porsche 924 – 1976–1988

• Porsche 944 – 1982–1991

• Porsche 986 Boxster – 1997–2004

• Porsche 987 Boxster – 2005–2012

• Porsche 987 Cayman – 2006–2012