Buy 2012 Jeep Grand Cherokee MODULE. Transfer Case Control. Modules Body. Demand, REAR, Speed, II - OEM Jeep Part # 56029423AK (56029423AI, 56029423AJ, 68395643AA, RL029423AI, RL029423AJ, RL029423AK)

[2 Speed on Demand Transfer Case], [2 Speed on Demand Transfer Case] New Part For Core Return, [2 Speed on Demand Transfer Case] Can be used on 195 and 230MM axles only, [2 Speed on Demand Transfer Case], [3.45 REAR AXLE RATIO], [3.45 REAR AXLE RATIO], [230MM REAR AXLE] Or [195MM Rear Axle] New Part For Core Return, [230MM REAR AXLE] Or [195MM Rear Axle] Use with 195 and 230MM axles only, New Part For Core Return.

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Fits Durango, Grand Cherokee