Chassis. Frame Rail.
Structural component that comprises the vehicle Frame.
Frame Rail
Fits 3500
2WD, FRAME & CROSSMEMBERS, 3500, Crew cab, w/o air suspension, LWB, single wheel. 2WD, FRAME & CROSSMEMBERS, 3500, Crew cab, w/o air suspension, SWB. 2WD, FRAME & CROSSMEMBERS, 3500, Mega cab, w/o air suspension, LWB, single wheel. 4WD, FRAME & CROSSMEMBERS, 3500, Crew cab, LWB, dual wheel. 4WD, FRAME & CROSSMEMBERS, 3500, Crew cab, LWB, single wheel. 4WD, FRAME & CROSSMEMBERS, 3500, Mega cab, dual wheel.