TeraFlex Jeep Wrangler JK 70" CRD60 HD Rear Axle With Full-Float & 5.38 R&P & ARB Locker, 4-6" Lift

Details:

The complete Tera CRD60 HD Rear Axle Assembly w/ Full-Float includes an ARB air locker, a choice of pre-installed Spicer Super 60 ring & pinion gears as well as Spicer Super 60 bearings, full-float rear axle shafts, and sensors. TeraFlex Tera CRD60 HD Rear Axle Housings are perfect for replacing bent, broken, or damaged axles in JL 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 & pinion strength. Our heavy-duty axle housings feature smooth profile surfaces, axle tubes, all necessary mount brackets, control arm bushings, and more! These 70” wide rear axle housings must be used with 70” wide front axle housings such as our 70” Tera60 HD Front Axle Assembly (w/ Unit Bearings or w/ Locking Hubs), Tera44 HD Front Axle Housing w/ R&P & ARB, or Tera44 Rubicon HD Front Axle Housing w/ R&P & OEM Locker.

Features:

JK: 70” Tera CRD60 HD Rear Axle w/ Full-Float:
• Extreme duty full-float axle design
• 70” wheel mounting surface to wheel mounting surface
• 3.25” O.D. x 0.375” wall DOM axle tube for superior strength vs. weight
• 35-spline full-float axle shafts and bearings
• 8x6.5” wheel bolt pattern
• Includes Rear Performance Big Rotor Kit w/ 13.5” Smooth Rotors JK: Tera CRD60 HD Rear Axle Assembly:
• Fixed spindle mount hub assembly
• Tera CRD60 specific high-pinion rear axle housing design
• Includes Spicer Super 60 bearings and install kits
• Includes Spicer 1350 series pinion yoke
• HD bearing caps increase rigidity and reduce ring & 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
• Pre-installed inner axle seals
• Ductile cast iron housing w/ increased rib gussets
• HD ductile iron differential cover w/ increased cover mounting area
• Integrated lower control arm skid plates
• High-flow oil passages
• Reinforced rear track bar mount w/ 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
• 4–6” Lift features a raised pinion angle and raised track bar bracket
• 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 w/ new components
• 1-Year/Unlimited Mileage Warranty

Fitment:

Vehicle(s):
• JK Wrangler (2-door)
• JK Wrangler Unlimited (4-door) Specs:
• Lift Height: 4–6”
• WMS-WMS: 70”
• Axle Tube: 3.25” O.D. x 0.375” wall
• Axle Splines: 35
• Wheel Bolt Pattern: 8x6.5”
• Gear Ratio: 5.38

Includes:

• ARB Air Locker
• Spicer Super 60 ring & pinion
• Spicer Super 60 bearings and install kits
• 35-spline full-float axle shafts and bearings
• Spicer 1350 series pinion yoke
• Performance Big Rotor Kit – Rear (13.5” Smooth Rotors)
• Dana 60 / Tera CRD60: HD Differential Cover Kit (# 3990660)
• CALL CUSTOMER SERVICE FOR OPTIONS