Shop OEM FCA Part # 68461446AC (68461446AB). Frame Rail. 4WD, FRAME & CROSSMEMBERS, 3500, Mega cab, dual wheel. 4WD, FRAME & CROSSMEMBERS, 3500, Mega cab, single wheel

Frame & crossmembers. #1. #2. 2500 only. 4WD. 5. 7 liter. 6. 4 liter. 6. 7 liter. A-pillar. ALL. Brake hose. Center. Crew cab. Dual wheel. Exhaust pipe. Extension. Front. Fuel tank. Inner. Lower control arm. Lwb. Mega cab. Muffler. Rear spring hanger. Reg cab. Single wheel.

3500. 4WD. dual wheel. FRAME & CROSSMEMBERS. Mega cab. single wheel.