3.25” O.D. x 0.25” wall axle tube increases torsional strength to resist bending with minimal weight increase
Asymmetric housing design for extra-long tube side strength
Pre-installed inner axle seals
HD forged inner knuckles with greater upper and lower section strength
Ductile cast iron housing with increased rib gussets
HD ductile iron differential cover
Smooth radius bottom design to glide over rocks and obstacles
Integrated lower control arm skid plates
High-flow oil passages and bottom oil drain hole for simple fluid changes
Reinforced front track bar mount (ties into spring pad) for greater strength
UV protected triple-stage powder coat for 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
Proper pinion angle for lifted applications
Pre-tapped hole on spring perch for bump stop extensions
Pre-drilled holes for limit straps and lower spring retainers
Retains all ESP, ABS, and speedometer sensor capability
100% engineered, designed, and built in the USA with new components
TeraFlex HD Front 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.
Their Bare HD Front Axle Housings feature a heavy-duty housing with axle tubes, bracketry, and forged inner knuckles as well as pre-installed inner seals and upper control arm bushings.
Stepping up to their Tera30 HD Front Axle Housing with Ring and Pinion and ARB Locker provides a choice of pre-installed ring and pinon gears, ARB air locker, and TeraFlex HD Ball Joints. Transfer your inner axle shafts and outer stub shafts, outer knuckles, and outer axle assembly (unit bearings, brakes, sensors) to make a complete axle assembly.
What is TeraFlex? A suspension company? Sure, but not just any suspension company. TeraFlex is a Jeep Wrangler suspension company. TeraFlex engineers enjoy coming up with products for one of the most engineered vehicles on the market. Interchangeable, dependable and durable - that is where TeraFlex comes in. TeraFlex picks up where Jeep left off to make Wranglers even better. Teraflex prides itself on striving for perfection in every aspect of product manufacturing and design. TeraFlex delivers the quality that hardcore off-road enthusiasts demand. Shop TeraFlex Now