420 - 3 CYL TRACTOR LOADER BACKHOE (10/75-9/78) 11 - WHEELS & WEIGHTS Parts group 420 - 3 CYL TRACTOR LOADER BACKHOE (10/75-9/78) 01A04 - FRONT WHEEL ASSEMBLY - 335, 420, 515, 532, 01B02 - REAR WHEELS, STANDARD-420,515,532,535,2600 01C01 - FRONT END WEIGHTS, ACCESSORY - 4600, 6600, 01C02 - FRONT END WAFER WEIGHTS, ACCESSORY 01D02 - FRONT WHEEL WEIGHTS, ACCESSORY - 420, 515, 01E02 - REAR WHEEL WEIGHTS, 24", ACCESSORY - 335, 01E03 - REAR WHEEL WEIGHTS, MANUAL ADJUST, ACCESSO sale parts diagram catalog online construction equipment excavator tractor
