Porsche Custom Head Gasket Set 101mm for 3.2/3.4/3.6/3.8 106-09-3/101 986-618-111-02 Main shaft bearing

Main shaft bearing

The WR Anti Drain Back Valve is designed to prevent oil from migrating back into the engine from the oil tank when the car is stationary

Porsche Heat flap lever for the left side of 911 (1965-1986)

Original period correct valve stem cap set

997 (2005-2012)

Porsche Custom Head Gasket Set 101mm for 3.2/3.4/3.6/3.8 106-09-3/101 986-618-111-02 Main shaft bearingPorsche Custom head gasket set. Universal 5 or 3 chain design. Available in 0. 032'' 0. 040'' 0. 060" thicknesses. Sold as a pair. Please note minimum deck clearance with compressed head gasket is 0. 025" measured at full rock at 12 and 6 o'clock. If heads have been surfaced you may need extra clearance. When measuring the head gasket, the advertised thickness is around the cylinder bores by design as the inner layer is folded over in the embossed