SEAL - UCUP (CAT CT1K6982)

A worn seal can allow fluid leakage, reducing system pressure and causing erratic operation. The CT1K6982 seal is an aftermarket replacement part, cross-referenced to the CAT catalog number. This seal type, often called a UCUP seal, provides a dynamic sealing surface between moving components. Its primary mechanical function is to prevent fluid bypass while accommodating slight shaft misalignment. Over time, a failed seal may lead to contamination ingress, accelerating wear on adjacent parts. Verify the serial number or application, then call (562) 693-7748. This part is listed as a seal category item for reference purposes.

Part number variants: CT1K6982, ct1k6982