FILTERS Current Filters RESET Rear Rears (Tandem Rear or Single) Truck Make: Peterbilt Truck Model: 378 CATEGORIES Differentials &Differential Parts8 Differential Make Eaton 7 Meritor/Rockwell 1 Axle Spline Count 41 3 Truck Make Peterbilt 8 Truck Model 378 8 Condition Used 8 Search 8 results for "Rear Rears (Tandem Rear or Single)", "Peterbilt", "378" 1226-8 of 8 Go to first page Previous page 50 Next Page Last Page --select-- 10/page 15/page 25/page 50/page 100/page 1226-8 of 8 Go to first page Previous page 50 Next Page Last Page