WIPER-SEAL (CAT CT289-2956)

A worn wiper-seal can allow contaminants to enter a sealed assembly, leading to accelerated component wear. This aftermarket replacement part references the CAT catalog and carries the cross-reference number CT289-2956. The wiper-seal functions as a barrier that removes debris from a moving shaft or rod during operation. A common failure consequence is that a degraded seal permits dirt ingress, which can score precision surfaces and cause leakage. Keeping a wiper-seal in sound condition helps maintain the integrity of the sealed area. Verify the serial number or application, then call (562) 693-7748. This part is an aftermarket alternative sourced from the CAT catalog.

Part number variants: CT289-2956, ct289-2956, CT2892956, ct2892956