Replacement for K2939 : O-Ring for Caterpillar

Replacement for K2939: O-Ring for Caterpillar

Identical in Form, Fit, and Function to OEM Specification

This is a premium heavy-duty O-Ring, designed for use in Caterpillar equipment. Made in the USA with unmatched attention to durability and performance, this component helps eliminate leaks and prolong the life of your investment. Fit compatible models include 120M, 215B, K2939 and more. Keep a spare on hand to reduce unplanned downtime and lubricate the O-Ring with a quality silicone-based lubricant to ensure optimal functionality.