Bobcat 721

Parts Compatible with the Bobcat 721 Skid Steer Loader

The 721 filled the middle of the 20-series trio, and its listings run from the combined-prefix range 4966MA11001 and above, the MA marking its build configuration. On a machine approaching fifty years of service, matching that full prefix protects against ordering for the wrong build.

Platform hardware crosses the 720, 721, and 722 as one family, with each machine keeping its own engine fit. Survivor support means consumables, and this catalog reflects that honestly.

Common Replacement Parts for the Bobcat 721

Fastener restocking is the 721's practical reality: the 17C-series bolts replacing OEM numbers from 17C672 through 17C880 supply original-specification hardware, the size 5 hose clamp replacing OEM 42H32 serves fuel and cooling lines, and pins and fittings cover the pivots. Nuts, washers, and O-rings complete the maintenance kit of a working antique.

Keep the parts manual close, and our team can help confirm listings against your full MA-prefixed serial.