Ring and Pinion - 4.56 Ratio - 24 Spline Pinion - Reverse Rotation - 7.125 in - Dana 30 - Dodge Nitro 2007-11 / Jeep Liberty 2008-12 / Jeep Wrangler JK / JL 2007-21 - Kit Brand-MOTIVE GEAR MPN D30-456RJK . **NOTE: Truck Freight NO
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