The Eaton HM813810 is a differential outer bearing cup sold under part number 483068C1 or 483068C1 (also referenced as Navistar 591635C1, Kenworth KW1474, Dana 550474, Rockwell 1228-X-648, Caterpillar 5L2031, Eaton Corp. 113869, GMC Truck 9441472, Mack 64AX243 and 8235-1228X648). This cup fits the Navistar W230S rear differential in 23,000, 24,000, and 34,000 lb rear differential applications. Sold individually. For questions on fit or to confirm this is the right cup for your application, call Pro Gear and Transmission.
Features
Differential outer bearing cup, sold as a single unit
OEM part number HM813810 from Eaton
Fits Navistar W230S rear differential, 23,000-34,000 lb ratings
Cross-references: Kenworth KW1474, Dana 550474, Rockwell 1228-X-648, Caterpillar 5L2031, Navistar 591635C1
Additional cross-references: Eaton Corp. 113869, GMC Truck 9441472, Mack 64AX243 and 8235-1228X648
