This is the OEM fuel injector O-Ring found on the bottom (plenum side) of your RB's fuel injectors. This seal can also be purchased as part of the injector service kit HERE.
(Location Illustrated Below)
Intended for OEM-type top feed fuel injectors ONLY.
- RB25DE (R32)
- RB20DET (R32)
- RB20DE (R32)