Type 25 Oil Gallery Parts

This replacement oil pressure relief piston can be used on all Baywindow Buses from 1976 onwards fitted with Type 4 1700cc, 1800cc and 2000cc engines.

Oil pressure relief spring for VW Type 4, CT, and petrol Waterboxer engines. Essential for stable oil pressure and long engine life.

Original-style slotted oil pressure relief screw for VW aircooled and Waterboxer engines. Maintains correct oil pressure control and easy servicing.

Essential 36.6mm core plug for engine rebuilds and leak repairs. Fits a wide range of VW and Porsche engines.

Replacement 25mm diameter core plug for various uses

Washer for oil relief valve screw. Fits type four style engines and T25 CT engines. This gasket can also be used as...