Cup Inner Wheel
- Part number: HCU-4960
- OE MFG: MACK
- OEM Reference: 64AX73
- Cross Reference: CATERPILLAR : 1B4041, 8A5897; GMC TRUCK : 109503, 119503, 56492, 9412649, 9412652; MACK : 64AX73; NAVISTAR : 293719R1; VOLVO : 183831; OTHER : 30094, 652 | PAI : EM49600
- Product Class: Wheel Bearings
