CAP (CAT CT1921-64097)

A damaged CAP can allow debris into the component it seals, leading to accelerated wear. During inspection, a CAP may show cracks or deformation that compromise its sealing ability. CAP condition directly affects the containment of lubricants or fluids within the assembly. Keeping a CAP in sound condition helps prevent contamination that could cause premature failure. This aftermarket replacement part references the OE maker CAT and cross-references part number CT1921-64097. The CAP serves as a protective cover, typically threaded or pressed into place, and a common failure consequence is fluid leakage that results in insufficient lubrication. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT1921-64097, ct1921-64097, CT192164097, ct192164097