JK: 67″ CRD60 HD Rear Axle w/ Semi-Float & 4.88 R&P & ARB Locker (4-6″ Lift)



The complete Tera CRD60 HD Rear Axle Assembly w/ Semi-Float provides a choice of pre-installed Super 60 ring & pinion gears, ARB air locker, and semi-float outer axles as well as inner axle shafts, and sensors.

  • Factory-style semi-float design
  • 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 w/ increased rib gussets
  • HD ductile iron differential cover w/ increased cover mounting area
  • Integrated lower control arm skid plates
  • High-flow oil passages
  • 3.25″ O.D. x 0.375″ wall DOM axle tube for superior strength vs. weight
  • Bottom oil drain hole for simple fluid changes
  • Reinforced rear track bar mount w/ multiple mounting locations
  • UV protected triple-stage powder coat for corrosion resistance
  • 67″ WMS-WMS and 5×5″ wheel bolt pattern – 5×5.5″ optional
  • 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
SKU: FNNT-3446488 Category:


Super 60 ring and pinon gears, ARB air locker, and semi-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 axles? 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!

Additional Attributes:

GTIN: 00843885035596
Included Parts: ARB Air Locker
Included Parts: Spicer Super 60 ring & pinion
Included Parts: Spicer bearings and install kits
Included Parts: Semi-float axles
Included Parts: 35-spline inner and outer axle shafts
Included Parts: 1350 series pinion yoke
Install Time: 6 hours
Prop 65 Yes/No: Yes

Extened Information:

Emissions : Emissions Compliance Exempt
Life Cycle Status: Available To Order


Quantity of Each: 1
Package UOM: EA


Unlimited Rubicon2017
Unlimited Sahara2017
Unlimited Sport2017
Wrangler JKBASE2018
Unlimited Rubicon2018
Unlimited Sahara2018
Unlimited Sport2018

Additional information

Weight 181.44 lbs
Dimensions 25 × 78 × 24 in


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