Transmission pinion shaft front bearing 911 Turbo (75-88) + pinion shaft bearing 924/924 Turbo

Our transmission roller bearing has two different applications as original equipment in the Porsche parts program.

1. This roller bearing is used as the secondary transmission shaft (pinion shaft) front bearing on the transmission casing on the following vehicle models that are equipped with manual 4-speed transmissions:

      Porsche 911 Turbo 3.0 L (1975-1977)

      Porsche 911 Turbo 3.3 L (1978-1988)

In this application this roller bearing is placed on the lower position on the transmission gears’ casing for vehicles equipped with type 930 transmissions. This bearing is also the secondary transmission shaft (pinion shaft’s) front roller bearing.

Quantity required per vehicle in this application: 1

2. This bearing is also used as a roller bearing on the transmission’s secondary shaft (pinion shaft) between the sliding gears for the 1^st and 2^nd gears on the following vehicles:

       Porsche 924 2.0 L with 5-speed transmissions (1978-1979)

       Porsche 924 Turbo 2.0 L with 5-speed transmissions (1979)

       Porsche 924 Turbo 2.0 L (1980-1984)

       Porsche 924 Carrera GT 2.0 L (1981)

Quantity required per vehicle in this application: 1