Yukon Dura Grip limited-slip unit for Dana 44 housings fits Dana Spicer 44 with 30-spline axles and supports 3.73 gear ratio and down (also fits thick gears). The rebuildable Dura Grip uses 4320 chromoly spider gears and composite clutches housed in a high-strength case, offering smooth yet assertive positraction across supported gear ratios for Dana 44 applications.
Yukon Gear Dura Grip For Dana 44 / 30 Spline / 3.73 & Down