JL: 70″ CRD60 HD Rear Axle w/ Full-Float & 4.30 R&P & ARB Locker (0-6″ Lift)



  • Extreme duty full-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
  • 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
  • Bottom oil drain hole for simple fluid changes
  • 3.25″ O.D. x 0.375″ wall DOM axle tube for superior strength vs. weight
  • 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
  • Proper pinion angle and raised track bar bracket for lifted JL applications
  • Pre-tapped hole on spring perch for bump stop extensions
  • Pre-drilled holes for limit straps and lower spring retainers
  • Retains all JT ESP, ABS, and speedometer sensor capability
  • 100% engineered, designed, and built in the USA w/ new components
  • 1-Year/Unlimited Mileage Warranty
  • 70″ WMS-WMS and 8×6.5″ wheel bolt pattern
  • 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 & pinion distortion
  • Constant Radius Design (CRD) provides maximum ground clearance regardless of pinion angle

SKU: FNNT-3206430 Category:


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

Additional Attributes:

GTIN: 00843885053750
Included Parts: ARB Air Locker
Included Parts: Spicer Super 60 ring & pinion
Included Parts: Spicer bearings and install kits
Included Parts: Full-float axles
Included Parts: 35-spline inner and outer axle shafts
Included Parts: 1350 series pinion yoke
Included Parts: Dana 60 / Tera CRD60: Differential Cover Kit (# 3990660)
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


JeepWranglerBASE2018, 2019, 2020, 2021, 2022
Rubicon2018, 2019, 2020, 2021, 2022
Sport2018, 2019, 2020, 2021, 2022
Sport S2021, 2022
Unlimited Rubicon2018, 2019, 2020, 2021, 2022
Unlimited Sahara2018, 2019, 2020, 2021, 2022
Unlimited Sport2018, 2019, 2020, 2021, 2022
Unlimited Sport S2021, 2022

Additional information

Weight 226.8 lbs
Dimensions 72.25 × 24 × 20.75 in


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