Grand Rock M537 Heavy Duty Exhaust International DT 466 Type 6 (End In / Side Out) Muffler - Horizontal Outlet, 3.5" ID Inlet, 4" ID Outlet, 32" Body Length, 35" Overall Length, Navistar International 1648000C2, Donaldson M090547
Grand Rock Exhaust RMH9 Muffler Hanger 9 Inch - Donaldson P206518, AP Parts 9357, ACRAFIT 90UH1, Case NP206518, Eagle Truck Products AI900, Ford 9575P206518