JK: 67" CRD60 HD Rear Axle with Full-Float & 4.30 R&P & ARB Locker (4-6" Lift).

The complete Tera CRD60 HD Rear Axle Assembly with Full-Float includes pre-installed Super 60 ring and pinion gears ARB air locker and full-float outer axles as well as inner axle shafts and sensors. TeraFlex Tera CRD60 HD Rear Axle Housings are perfect for replacing bent broken or damaged axles in JK Wrangler/Unlimited vehicles including Rubicon models. Can also be used as a direct bolt-on upgrade for Jeep owners looking to beef up the stock axle's weak areas.

The exclusive Constant Radius Design (CRD) provides high ground clearance that is unaffected by pinion angle adjustments. Compatible with all Super 60 gear ratios for extreme duty applications requiring additional ring and pinion strength. Our heavy-duty axle housings feature smooth profile surfaces axle tubes all necessary mount brackets control arm bushings and more!

The complete Tera CRD60 HD Rear Axle Assembly with Full-Float includes pre-installed Super 60 ring & pinion gears, ARB air locker, and full-float outer axles as well as inner axle shafts, and sensors.

Fitment and Installation Notes

• - Extreme duty full-float design
• - 3.25" O.D. x 0.375" wall DOM axle tube for superior strength vs. weight
• - 67" WMS-WMS and 8x6.5" wheel bolt pattern
• - Includes Rear Performance Big Rotor Kit with 13.5" Vented Rotors
• - Fixed spindle mount hub assembly
• - Tera CRD60 specific high-pinion rear axle housing design
• - Includes 1350 series pinion yoke
• - 35-spline inner and outer axle shafts
• - HD bearing caps increase rigidity and reduce ring and pinion distortion
• - Constant Radius Design (CRD) provides maximum ground clearance regardless of pinion angle
• - Built-in skimmer cuts ring gear oil halo and forces it into the pinion bearings
• - Outer pinion bearing pocket features a renewable oil reservoir that sends cool oil to the pinion bearing
• - Oversized outer pinion bearing handles increased torque and high-load conditions
• - High-capacity housing holds maximum amount of oil
• - Asymmetric housing design for extra-long tube side strength
• - Pre-installed inner axle seals
• - Ductile cast iron housing with increased rib gussets
• - HD ductile iron differential cover with increased cover mounting area
• - Integrated lower control arm skid plates
• - High-flow oil passages
• - Reinforced rear track bar mount with multiple mounting locations
• - UV protected triple-stage powder coat for corrosion resistance
• - 1/4"-thick CNC laser cut axle brackets for extreme strength
• - Pre-installed upper control arm bushings
• - Proper pinion angle for lifted JK applications
• - 4-6" Lift features a raised pinion angle and raised track bar bracket (where applicable)
• - Pre-tapped hole on spring perch for bump stop extensions
• - Pre-drilled holes for limit straps and lower spring retainers
• - Retains all JK ESP, ABS, and speedometer sensor capability
• - 100% engineered, designed, and built in the USA with new components
• - 1-Year/Unlimited Mileage Warranty
• - Fitment: JK Wrangler (2-door)
• - Fitment: JK Wrangler Unlimited (4-door)
• - Fitment: 4-6" Lift
• - Height: 20.75
• - Installation Time: 6 hours
• - Length: 72.25
• - Note: Control Arm Upgrade - 4-6" Lift
• - Note: This much lift REQUIRES adjustable control arms for caster angle adjustments. Options include:
• - Note: Alpine IR Long Control Arm & Bracket Kit
• - Note: 8-Arm (3-6" Lift) (# 1315011)
• - Note: Alpine Long Control Arm & Bracket Kit
• - Note: 8-Arm (3-6" Lift) (# 1315010)
• - Note: Alpine IR Short Control Arm Kit
• - Note: 8-Arm (2-4" Lift) (# 1415611)
• - Note: Alpine Short Control Arm Kit
• - Note: 8-Arm (2-4" Lift) (# 1415610) Brake Upgrade:
• - Note: Experience a notable difference with a TeraFlex brake upgrade. Options include:
• - Note: Delta Brake System
• - Note: Front & Rear
• - Note: 8x6.5" Bolt Pattern (# 4403480)
• - Note: Rear Performance Big Rotor Kit with Slotted Rotors (# Call)
• - Note: Rear Performance Big Rotor Kit with Solid Rotors (# Call)

SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.