Precision machined from T6 aluminum
Superior in strength as compared to all OEM side plates
Uses larger 930 Turbo differential taper bearing (999.059.064.00 sold separately)
Oil passageway for additional lubrication to the diff bearing
Perfect fit/no clearance issues
Adds strength and reliability to the diff section by reducing ring gear deflection
Perfect for racing and V8 applications
Fits all 915 transmissions '72-'86 excluding Euro models with oil cooler
Replaces parts 915.301.311.00, 915.301.311.04, 915.301.311.05, 915.302.311.06
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530131105
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L