Bobcat 731

Parts Compatible with the Bobcat 731 Skid Steer Loader

The 731 was the middle machine of the early 700-frame trio that ran alongside the smaller 630s in Bobcat's first golden era. Both of its serial ranges carry the M prefix, 4999M11001 and above and 5006M11001 and above, so the letter is part of the match when a listing cites a range, and a serial quoted without it can point to the wrong generation entirely.

Hardware crosses the 730, 731, and 732 freely, and much of it reaches forward into the 741-series machines that replaced them. Engine-side parts follow each machine's own powerplant.

Common Replacement Parts for the Bobcat 731

The early-classic rebuild set defines this catalog: the weld-on bushing replacing OEM 6702958 restores pivots, the vibration damper replacing OEM 6560633 and compression spring replacing OEM 6713040 bring back mount and pedal feel, and the rubber seal replacing OEM 6651709 recovers the cab. Socket head and shoulder bolts supply the hardware that fifty years of wrenching consumes.

The parts manual is the authority for a machine of this vintage, and our team can help translate its numbers against your full M-prefixed serial.