| Vehicle Fitment | 2007 thru 2018 Jeep JK/JKU |
| Center Section | Extreme 60 Nodular Iron High-Clearance Center Section with Rotated Cover, Ring Gear Load Bolt and Integrated Skid Plate |
| Pinion Bearing | Large diameter front pinion bearing matched to rear bearing |
| Pinion Oiling | High volume flow-thru recirculating oil system |
| Gear Set | Dana 60™ reverse rotation thick gear sets |
| Differential Carrier | High speed differential carriers (designed for low numerical gears) are used, enabling the use of stronger thick ring gears for all gear ratios. Carrier outside diameter is turned down to 8.30 inches for load bolt clearance |
| Ring Gear Load Bolt | Eliminates ring gear deflection under heavy load (3/4"-16 right hand thread with Jam nut) |
| Pinion Yoke | 1350 u-joint |
| Skid Plate | AR400 hardened steel skid plate |
| Differential Cover | Currie nodular-iron cover with gasketed fill plug with dipstick, Red |
| Axle Tubes | 3.5 inch diameter. .375 wall DOM tubing |
| Axles | Currie Performance full floating 40-spline (1.7” diameter) 4340 heat treated chromoly |
| Floater Spindle | Currie Performance 2.5-inch heat-treated 4140 Chromoly spindles |
| Floater Hub | Currie Performance hubs with 40-spline drive flanges, tone rings installed for ABS and ESP retention |
| Brake Rotors | 13.750 inch vented 8-lug rotors |
| Brake Calipers | Jeep Gladiator truck OE calipers |
| Suspension Brackets | Heavy gauge 3/16” steel mounting brackets |
| Geometry | Optimized for lifted vehicles |
| Width | 70” wide (between wheel mounting surfaces) |
| Wheel Bolt Pattern | 8-lug (8 on 6 ½") with 9/16 studs |
| Finish | Black satin powder coat |