Alloy USA Differential Master Installation Kit, Dana 44 JK Rubicon Rear Axle, 352052 For Use In Dana 44 JK Rear Rubicon; Pinion Seal; Pinion Bearings; Crush Sleeve; Pinion Nut; Carrier Bearings; Ring Gear Bolts; Complete Shim Kit; Cover Gasket; Silicone Sealer; Lock Tite; Gear Marking Compound JEEP WRANGLER (JK) 70TH ANNIVERSARY RUBICON UNLIMITED RUBICON 2007 2008 2009 2010 2011 3.8L (3778cc) GAS Alloy USA Alloy USA Dana 44 JK Rubicon Rear Master Ring and Pinion Installation Kit - 352052 352052 Ring and Pinion Installation Kits