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JK/JKU 4-6” Lift Wide Front Tera44 TF44 Axle w/ 0.5” Wall Tube, 5.13 R&P, & ARB

TeraFlex Front Tera44 TF44 Replacement Axle Housings include a heavy-duty housing with axle tubes, bracketry, and forged inner knuckles, pre-installed inner seals and upper control arm bushings as well as ARB Air Locker, choice of Spicer ring & pinion gear ratio, Spicer bearings and install kits, TeraFlex heavy-duty ball joints, and factory yoke.

Simply swap over axle shafts, outer knuckles, outer axle assembly, unit bearings, brakes and sensors. The comprehensive assembly makes swapping axle housings a true DIY process!
Shipping: This item requires truck freight shipping. Shipping to a business address avoids additional local delivery charges
Pricing: $4,451.99


These heavy-duty JK/JKU Front Tera44 R44 Rubicon Replacement Axle Housings are perfect for replacing bent, broken, or damaged front axles in JK Wrangler/JKU Wrangler Unlimited models including Rubicon vehicles. Can also be used as a direct bolt-on upgrade for JK/JKU owners looking to beef up the front axle’s weak areas.


WIDTH: 70” WMS-WMS (wide)

AXLE TUBE: 3.25” x 0.5”



• JK Wrangler (2-door) – front
• JKU Wrangler Unlimited (4-door) – front


• ARB air locker
• Spicer ring & pinion – 5.13
• Spicer bearings & install kits
• TeraFlex HD ball joints
• Factory yoke


• 3.25 O.D. x 0.5” wall extreme duty axle tube increases strength to resist bending & torsion
• Pre-installed inner axle seals
• Forged HD inner knuckles w/ greater upper & lower section strength

• Ductile cast iron housing w/ increased rib gussets
• HD ductile iron differential cover
• Asymmetric housing design, for extra-long tube side strength
• Smooth radius bottom design to glide over rocks & obstacles
• Integrated lower flexarm skid plates
• Bottom oil drain hole for simple fluid changes
• Premium UV protected triple-stage powder coat process for superior corrosion resistance

• 1/4”-thick CNC laser cut axle brackets for extreme strength
• Integrated factory location upper control arm mount
• Pre-installed upper control arm bushings
• Reinforced front track bar mount (ties into spring pad) for greater strength
• Proper pinion angle for lifted JK applications
• Pre-tapped hole on spring perch for bump stop extensions
• Pre-drilled holes for limit straps & lower spring retainers

• Retains all JK/JKU ESP, ABS, & speedometer sensor capability

• 100% engineered, designed, & built in the USA
• 100% new components
• 1-Year / Unlimited Mileage Warranty


• The TF44 axle is designed to work with non-Rubicon Dana 44 lockers. Please consult the Tera44 axle flow chart prior to placing your order.

Product Series

Application List



  • TER-35435134
  • TER-35435134
  • 843995044082
  • Tera-Flex Suspension
  • New

Shipping Information

  • Item Requires Shipping
  • 260.0 lbs.
  • W30.0000” x H70.0000” x L24.0000”
  • $99.00
  • This item requires truck freight shipping. Shipping to a business address avoids additional local delivery charges