Porsche Oil Inlet Check Valve - 911 65-71 RS-29A SMC-000-274-01--911 Cab-1986-Ger Vel Porsche The only permanent fix

Porsche The only permanent fix to premature bearing support failures is the drive shaft clamping bearing support mount

positioned on the bolt so that the large O

Fits 930 (1975-1986) models with four speed transmission

solidpH-value: 5

Porsche Synchro ring in 2nd gear for 924 (1980-1988) and 944 (1983-1991) models

Porsche Oil Inlet Check Valve - 911 65-71 RS-29A SMC-000-274-01--911 Cab-1986-Ger Vel Porsche The only permanent fixPorsche Rothsport (65 71) 911 Oil Inlet Check Valves eliminate oil migration from the oil tank to the engine reducing excessive smoking on start up typical of cars that sit for long periods of time.