This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text


Teraflex JK Tera44 Heavy Duty Front Replacement Axle Housing

The Tera44 heavy duty front Dana 44 replacement housing is the perfect solution for bent, broken or damaged front axle housings in a JK Wrangler.
This replacement housing can be used to build a heavy duty axle upgrade for both Rubicon and non-Rubicon JKs. The replacement housing includes a completely redesigned center section, heavy duty 3.25" x 1/4 wall axle tubes (upgradeable to a 1/2" wall) , inner seals, axle bracketry, and inner C knuckles. The R44 housing allows for a simply transfer of all existing internal components, axle shafts, outer knuckle assembly, and brakes. The TF44 replacement housing gives you the option of using any after market locker in the event you decide to upgrade from the factory Rubicon Locker. The standard locker in a TF44 housing will require new axle shafts.
Product Details & Specs

Tera44 Housing Features & Benefits
- Ductile cast iron housing with increased rib gussets
- Smooth radius bottom design to glide over rocks & obstacles
- Asymmetric housing design, for extra long tube side strength
- Bottom oil drain hole for simple fluid changes
- Integrated factory location upper control arm mount
- 3.25" x 0.25" axle tube increases strength to resist bending and torsion with minimal weight increase (6.7lbs more than factory tubes, 8.9lbs less than sleeved axle tubes)
- Compatible with factory JK Rubicon locker
- 100% engineered, designed, and built in the USA
- 100% new components
- No Excuses warranty - 1 year, unlimited mileage

Tera44 Assembly Features & Benefits
- Forged Heavy Duty Inner Knuckles with greater upper and lower section strength
- 1/4" Thick CNC laser cut axle brackets for extreme strength - Reinforced front trackbar mount (ties into spring pad) for greater strength
- Integrated lower FlexArm skid plates
- Pre-tapped hole on spring perch for bump stop extensions
- Pre-drilled holes for limit straps and lower spring retainers
- Heavy duty ductile iron differential cover
- Axles Seals pre-installed
- Pre-installed upper control arm bushings
- Retains all JK ESP, ABS & Speedometer sensor capability
- Proper pinion angle for lifted JK applications
- Premium UV protected triple-stage powder coat process for superior corrosion resistance
Shipping & Returns
When shipping denotes a $0 value, team will email you a freight quote, it does NOT mean freight is $0. You will receive a freight estimate ASAP which you can choose to accept (complete the purchase), or deny, (abandon purchase). Shipping will be calculated at checkout using the best available freight based on your location. Some large items and or oversized items can be purchased and the Double Black team will email you within 24 hours with a seperate freight invoice.
Downloads & Manuals