Transmissions | Clutches | Drivetrains, , REMANUFACTURED HEAVY DUTY MACK 50.000LBS TANDEM CUTOFF, CAMEL BACK SUSPENSION WITH RATIO:4.42, ABS SENSORS AND PILOT METRIC HUBS, 2012 TRUCK, CRD92-93 DIFFERENTIALS WITH AUTOMATIC POWER DIVIDER, COMPLETE TANDEM READY TO WORK, ALSO MANY TANDEMS IN STOCK