Parts FILTERS Current Filters RESET Engine Assys Truck Make: Peterbilt Truck Model: 378 CATEGORIES Engines & Engine Parts2 Engine Make Caterpillar 1 Detroit 1 Horse Power 365 1 445 1 Truck Make Peterbilt 2 Truck Model 378 2 Condition Used 2 Search 2 results for "Engine Assys", "Peterbilt", "378" 501-2 of 2 Go to first page Previous page 21 Next Page Last Page --select-- 10/page 15/page 25/page 50/page 100/page 501-2 of 2 Go to first page Previous page 21 Next Page Last Page