The Porsche 911 RSR used an external gearbox oil cooler on its modified 915 transmission for better heat dissipation and increased reliability. The external housing for the additional oil pump gears has been unavailable for decades, EB Motorsport has recreated the part using an original to produce the casting patterns.
The EB oil pump housing is recreated in cast aluminium, using an original RSR assembly including the transmission end case, to ensure an accurate fit in reproduction. A series of complex machining procedures are required to achieve the high-quality finish associated with all EB parts.
EB Motorsport’s reproduction 915 transmission oil pump housing is supplied assembled with bushes for pump gears. Our part also includes the correct metric/fine adaptors and crush washers.