VW T1, Beetle, KG | Oil seal primary shaft | 111 307 113C

VW T1, Beetle, KG | Primary Shaft Oil Seal | 111 307 113C

This oil seal sits around the primary shaft of your gearbox and prevents oil from leaking past the clutch. It gradually wears out due to movement and temperature, so replacement is necessary as soon as you notice leakage around the clutch housing. VW knew this part under number 111 307 113C. Combine this with a new clutch and primary shaft bearing if you're already in there.