Increased gross axle weight rating (GAWR) allows for the added weight of suspension upgrades, bumpers, winches and larger tires.
56 gear ratio;30 spline inner axle shaft;32 spline out axle shaft;ARB air locker included (compressor sold seperately);5/16 inch thick axle tubes for improved strength, rigidity and durability;Redesigned and thicker brackets;Spicer chromoly axle shafts;Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips;Performance differential cover and Spicer performance gasket;Improved caster angle and pinion angle optimized for lifted Jeeps;Increased gross axle weight rating;Dana recommends using military tested and approved 75W-140 synthetic lube (not included);Brakes and hubs not included;California Residents: WARNING Featuring a number of upgrades for added on-trail durability, plus added strength wherever you take your vehicle, the Ultimate Dana 44 axle is built to meet the demands of serious off-road enthusiasts.56 Gear Ratio with ARB Air Locker - 10048822 The Ultimate Dana 44 axle is a direct bolt-in solution and requires you to reuse your stock wheel ends. 07-18 Wrangler JK, 2 & 4 Door;Front axle assembly;Ultimate Dana 44;4.