Clevite Engine Rear Main Seal Cover

Clevite Engine Rear Main Seal Covers: Precision Where It Counts Most

When it comes to protecting your engine's bottom end from oil leaks, few components carry as much responsibility as the engine rear main seal cover. This housing secures the rear main seal against the back of the engine block, keeping crankshaft oil where it belongs — inside the engine. A failed or improperly fitted rear main seal cover can lead to persistent oil leaks, contaminated clutch components, and costly collateral damage. That's why choosing the right manufacturer matters, and Clevite has been a benchmark name in precision engine sealing for decades.

Why Clevite in the Rear Main Seal Cover Category

Clevite has long been associated with the kind of dimensional accuracy and materials engineering that engine rebuilders and professional technicians demand. As part of the Federal-Mogul family — now under Tenneco — Clevite draws on a deep legacy of OEM-grade manufacturing expertise. Their rear main seal covers are engineered to meet or exceed original equipment specifications, ensuring proper alignment of the rear main seal and a leak-free mating surface against the engine block and oil pan.

With 71 part numbers spanning a broad range of domestic and import applications, Clevite's rear main seal cover lineup is built for the professional rebuild shop as much as the serious DIY enthusiast. Whether you're freshening up a classic V8, overhauling a workhorse truck engine, or rebuilding a high-mileage import powerplant, there's a high likelihood Clevite has a direct-fit cover engineered for your application.

What Sets Clevite Rear Main Seal Covers Apart

• OEM-Level Fitment: Clevite rear main seal covers are manufactured to precise dimensional tolerances, ensuring the rear main seal seats correctly and the cover aligns with the block and pan rails without modification.
• Quality Materials: These covers are constructed from materials chosen to resist warping, corrosion, and thermal cycling — common culprits behind oil leaks in high-heat engine environments.
• Broad Application Coverage: Clevite's catalog spans a wide array of engine families, making it a go-to source for engine rebuilders who work across multiple makes and models.
• Trusted by Engine Rebuilders: Clevite has earned its reputation in professional rebuild shops where component quality directly impacts warranty and customer satisfaction.

Pairing Rear Main Seal Covers with a Complete Rebuild

A rear main seal cover is most effective when installed as part of a comprehensive sealing strategy. Many engine builders choose Clevite for multiple components in the same rebuild — from bearings to gaskets — to ensure compatibility and consistent quality throughout. If you're sourcing parts for a full bottom-end rebuild, exploring the complete Clevite product lineup alongside your engine rear main seal cover selection is a smart approach to minimizing comebacks and maximizing engine longevity.

With a legacy built on precision and a catalog depth that covers everything from vintage American iron to modern imports, Clevite remains one of the most dependable names you can turn to when sealing integrity is non-negotiable.