TeraFlex 4006538 TeraCRD60 HD Rear Axle Assembly 70" 5.38 Ratio ARB Locker Full-Float

The TeraFlex TeraCRD60 HD Rear Axle Assembly is a complete high-performance rear axle solution engineered for 2020-up Jeep Gladiator JT trucks running 0-6 inch lift heights. This fully-assembled 70-inch wheel mounting surface (WMS) axle comes ready to install with premium components including a Spicer Super 60 ring and pinion with 5.38 gear ratio, ARB air locker, and full-float axle configuration for maximum strength and reliability.

Constant Radius Design (CRD) Technology:

TeraFlex's exclusive CRD housing design maintains optimal ground clearance regardless of pinion angle adjustments, providing superior off-road capability and protecting vital components from trail damage. The heavy-duty 3.25-inch diameter x 0.375-inch wall thickness axle tubes deliver exceptional strength for extreme-duty applications.

Complete Assembly Includes:

• ARB air locker differential for selectable traction control
• Spicer Super 60 ring and pinion gearset with 5.38 ratio
• Spicer bearings and complete installation kit
• Full-float outer axles for superior load capacity
• 35-spline inner axle shafts and outer stub shafts
• 1350 series pinion yoke for driveline strength
• Delta rear brake kit with all necessary hardware
• Dana 60/TeraCRD60 differential cover kit (#3990660)
• All mounting brackets, control arm bushings, and sensors

Technical Specifications:

• Width (WMS-WMS): 70 inches
• Axle tube dimensions: 3.25" diameter x 0.375" wall
• Wheel bolt pattern: 8x6.5 inches
• Gear ratio: 5.38:1
• Spline count: 35-spline inner and outer shafts
• Compatible with 0-6 inch suspension lift systems

This complete axle assembly is an ideal direct bolt-on upgrade for Jeep Gladiator owners seeking to replace damaged stock axles or significantly increase axle strength for larger tires, heavy loads, and aggressive off-road use. Compatible with all Super 60 gear ratios for future customization.