Fits 1997-2006 Jeep TJ front , 10 bolt holes Wholesale Daihatsu Crown Wheel Pinion Gear OEM Standard Suitable for Rear Axle Yukon Dana 30 5.13 Ratio Short Pinion Jeep TJ Front Axle Yukon High Performance Ring & Pinion Gear Set, Dana 30 Yukon 5.13 Ring And Pinion For Dana 30 Short Pinion Whether it's on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year All Yukon ring & pinion sets come standard with a one-year ., 5., 13 ratio High performance Yukon Ring & Pinion gear set Dana 30 Short Pinion in a 5.13. Fits 1997-2006 Jeep TJ front 5.13 ratio 10 bolt holes 26 spline pinion Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.