Crankshaft Bearing Shell - 911 | 930 | 1978-2004 133133511 and extends the lifespan of

and extends the lifespan of surrounding parts

5x130 bolt pattern for correct fitment

35 lbs factory)

Porsche Exhaust Manifold with Catalytic Converter

Crankshaft Bearing Shell - 911 | 930 | 1978-2004 133133511 and extends the lifespan ofCrankshaft Bearing Shell For Porsche Porsche 911 (1978 1989) 964 (1989 1994) 993 (1995 1998) 996 (1999 2004), 930 (1978 1989) Models. Maintain your Porsche 911s engine reliability with this high quality Crankshaft Bearing Shell. Engineered to reduce friction and wear between moving parts, it ensures smooth operation and prolongs engine life. Precision made to fit perfectly, this bearing shell supports optimal performance and durability, making it an