Nissan Laurel C33 Oil Crankshaft Rear Seal NOK RB20

Preserve the reliability and performance of your Nissan Laurel C33 with a New Genuine Nissan Oil Crankshaft Rear Seal, designed specifically for RB20 engines. This precision-engineered NOK seal is the correct late-style component required during any proper engine rebuild or major service. As a critical barrier preventing oil from escaping the crankshaft area, a worn or damaged rear seal can lead to serious leaks and long-term engine damage. Replacing it with a genuine Nissan part ensures optimal sealing performance and longevity.

Engineered to exact Nissan factory specifications, the NOK rear crankshaft seal offers superior fitment and durability when compared to aftermarket alternatives. Manufactured with high-grade materials to withstand the high-pressure and temperature demands of the RB20 platform, this seal helps maintain proper oil pressure and minimizes the risk of future maintenance issues. Whether you're restoring your C33 Laurel to original condition or building a reliable street or track car, choosing the correct OEM parts is essential for maintaining Nissan’s legendary RB engine reliability.

At Terra Firma Automotive, we specialize in rare and hard-to-find JDM components, making us your trusted source for authentic Nissan parts. Don't risk your engine with cheap substitutes—secure your Nissan Laurel C33’s performance and integrity with a genuine NOK crankshaft rear seal. Order with confidence and keep your RB20 running strong with parts designed to last.