Parts FILTERS Current Filters RESET ECMs Truck Make: Peterbilt Truck Model: 337 CATEGORIES Engines & Engine Parts1 Engine Make PACCAR 1 Engine Model PX-7 1 Truck Make Peterbilt 1 Truck Model 337 1 Condition Used 1 Search 1 results for "ECMs", "Peterbilt", "337" 1-1 of 1 1 --select-- 10/page 15/page 25/page 50/page 100/page PACCAR PX-7 (Stock # P-13681) ECMs $999.00 Engine Make: PACCAR Engine Model: PX-7 Serial#: 73642585 Casting#: 73642585 Description: (Used) 2015 Peterbilt 337, ENGINE CONTROL MODULE, Make: PACCAR, Engine Model: PX-7, Horsepower:260, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 1-1 of 1 1