Products specifications
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