- Big Rig World carries Genuine OEM and Aftermarket parts to repair your vehicle at the lowest prices.
Engineered Seals are seals designed with a rubber bonded to a plastic or metal carrier to prevent leakage and contamination.
Cat® Engineered Seals are designed for ease of assembly, high bolt load retention, low closure force, enhanced surface conformance to mating components.
Cat® sealing system uses a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.
Engineered seals are used in many static joints throughout Cat machines and engines.
Note: Cat® parts shipped within the United States only.