This Schaeffler main shaft bearing is a direct-fit replacement for Porsche 912/924/911/930 applications listed in the fitment table below. Schaeffler Group is a global OEM supplier specializing in precision engine, transmission, chassis, and bearing components. Known for brands like FAG (now consolidated under the Schaeffler name), the company manufactures rolling and plain bearings built to OEM standards.

Technical Details

Manufacturer part number: 526408
Supports the transmission main shaft and controls shaft runout under load.

Fitment & Compatibility

Use the fitment table below to confirm year/submodel and to catch option notes. If you’re unsure on left vs. right or front vs. rear, send us your VIN and we’ll verify it.

We’ve been doing Porsche parts and brake work for over 20 years. If you have a fitment question before you order, reach out—getting the right part the first time matters.

Year	Make	Model	Submodel
1972	Porsche	911
1973	Porsche	911
1974	Porsche	911
1975	Porsche	911
1976	Porsche	911
1977	Porsche	911
1978	Porsche	911
1979	Porsche	911
1980	Porsche	911
1981	Porsche	911
1982	Porsche	911
1983	Porsche	911
1984	Porsche	911
1985	Porsche	911
1986	Porsche	911
1987	Porsche	911	Turbo Carrera
1988	Porsche	911	Turbo Carrera
1976	Porsche	912
1979	Porsche	924
1980	Porsche	924	Turbo
1978	Porsche	930
1979	Porsche	930

Main Shaft Bearing

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Schaeffler Main Shaft Bearing for Porsche 912/924/911/930 (1972–1988)