Caterpillar 3T-0137 (3T0137) Rod End is an OEM Cat eye rod end used in the refrigerant compressor linkage to connect the piston to the crankshaft and convert linear motion into rotation. It features a 15.88 mm diameter and a threaded end for secure attachment. This Caterpillar replacement part is intended for heavy equipment that relies on Cat components; verify compatibility with your machine before ordering.
