Hydraulic pump coupling assembly. The assembly includes: 1 splined center hub, 1 plastic coupling element, 8 inserts, 8 insert bolts, 2 set screws, 8 roll pins, and 4 cotter pins, for a Caterpillar excavator models 322C, 325C, 325CL, and many more.

Price: $416.48

OEM Part # = 255-2945

CATERPILLAR - Hydraulic excavator