FILTERS Current Filters RESET Rear Rears (Tandem Rear or Single) Truck Make: Peterbilt Truck Model: 378 CATEGORIES Differentials &Differential Parts6 Differential Make Eaton 5 Meritor/Rockwell 1 Axle Spline Count 41 2 Truck Make Peterbilt 6 Truck Model 378 6 Condition Used 6 Search 6 results for "Rear Rears (Tandem Rear or Single)", "Peterbilt", "378" 101-6 of 6 Go to first page Previous page 5 Next Page Last Page --select-- 10/page 15/page 25/page 50/page 100/page 101-6 of 6 Go to first page Previous page 5 Next Page Last Page