RockJock 60 Crate Axle Front With Zip Locker And 5.38 Gears Jeep Wrangler JK 2007-2018

Currie:
CE-KF6301Z53

Highlights

  • Reinforced For Offroad Use
  • Integrated Skid Plate
  • Various Mounting Positions
  • Unique Smooth Center Section
$8,199.00

RockJock 60 Front Crate Axle With Zip Locker And 5.38 Gears for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 Jeep JK Wranglers.

The RockJock 60 High Pinion Front Crate Axle is a complete front axle assembly, reusing only the stock JK calipers from your Jeep. The RockJock 60 (CE-KF6301Z53) features added bulk, and a long list of standard features ideal for your extreme offroad Wrangler.

Features and Benefits:
- RockJock high-pinion radius center section improves obstacle slide-over by presenting a smooth curve rather than edges found on other 60 housings
- Replaceable AR400 hardened steel skid plate resists deformation and gouging far better than iron housings or mild steel plates
- 60 degree upturned differential cover protects your gearset
- Highest measured ground clearance of any 60 on the market
- High volume flow-thru recirculating oil system keeps pinion bearings bathed in cool oil, reducing operating temperatures and eliminate oil starvation issues
- Rebuildable Johnny Joints used on UCA mounts for improved suspension articulation
- Full 35-spline (1.5 inch) 4340 chromoly inner and outer axles shafts for superior end-to-end strength (offered as an additional cost option from the competition)
- High quality and heavy duty components and brackets used throughout.

Built around a high clearance radius bottom center section, the RockJock 60 is designed to slide over obstacles with ease. With its thick reinforced center section, forged knuckles, large diameter tubes and full 35 spline axles, the RockJock 60 deliver superior strength for years of dependable service.

Specifications:
- Center Section: RockJock 60 stage-1 nodular iron high-pinion radius bottom center section
- Locker: Zip Locker
- Pinion Bearing: Large diameter front pinion bearing matched to rear bearing
- Pinion Oiling: High volume flow-thru recirculating oil system
- Gear Set: 5.38 - Standard reverse cut Dana 60
- Pinion Yoke: 1350 U-joint
- Skid Plate: AR400 hardened steel, serviceable
- Differential Cover: Nodular-iron cover with integrated Johnny Joint control arm mount, Red
- Axle Tubes: 3 inch diameter, .375 wall DOM tube
- Axles: 35-spline (1.5” diameter) 4340 chromoly inner and outer axle shafts with 1480 U-joints
- Knuckles: Heavy duty forged 1-ton inner and outer knuckles with steering arm
- Unit Bearings: 1 ton unit bearings with 5 on 5-1/2 inch bolt pattern, 1/2 inch wheel studs, JK tone rings installed for ABS and ESP retention
- Hubs: Warn Premium 35-spline locking hubs
- Brake Rotor: 13.250 inch vented rotors with zinc plated caliper brackets
- Brake Calipers: Calipers not included, designed to reuse the stock JK front calipers
- Tie Rods: 1-3/8 inch diameter, .250 wall heat treated chromoly tube with 7/8 inch 1-ton ends
- Suspension Brackets: 3/16 inch steel mounting brackets with multiple mounting locations
- Control Arm Mounts: Johnny Joints installed with 1/2 inch greaseable bolt
- Geometry: Optimized for 4 inch lift kits with 5 degrees of pinion angle and 5 degrees of caster
- Width: 68.750 inch wide (between wheel mounting surfaces)
- Wheel Bolt Pattern: 5 on 5-1/2 with 1/2 inch wheel studs

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Wrangler years:

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