This is the OEM rear main seal retainer for 1990–1996 Nissan 300ZX and Fairlady Z models with the VG30DE/VG30DETT engines. It securely holds the rear crankshaft oil seal in place, preventing oil leaks from the rear of the engine. Over time, the retainer can warp, corrode, or develop sealing issues, especially on higher-mileage or performance-driven Z32s. Replacing it with this genuine Nissan part during clutch, transmission, or rear main seal service ensures a perfect fit, proper alignment, and reliable long-term sealing. It’s a critical component for keeping your VG30 engine clean and leak-free.
- USDM 300ZX (Z32): 1990-1996 (both non-turbo VG30DE and twin-turbo VG30DETT models)
- JDM Fairlady Z (Z32): 1989-1996 (both non-turbo and twin-turbo models)
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