Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
Transmission, 6-speed, electronic automatic with overdrive
Transmission, 4-speed, electronic variable automatic
Tow/haul, Combination cooler, transmission, electronic
Steering wheel, leather wrapped -inc: brake/transmission shift interlock
Tow/haul, cooler, auxiliary, heavy-duty, air-to-oil transmission oil cooler