The TERA60 HD Front Coilover W/Locking-Hub Axle Assembly is designed as a direct bolt-on for the TeraFlex Coilover System and is available with pre-installed Super 60 gears, an ARB air locker, HD Steering and Big Brake kit.
Engineered to integrate seamlessly with TeraFlex JK Coilover Kits, this axle is a true direct bolt-on solution. It features integrated Coilover Mount Brackets, bump-stop strike pads, high-clearance lower control arm brackets, and reinforced upper control arm mounts to handle the increased loads and articulation of a TeraFlex/Falcon Coilover Suspension System.
Available with Super 60 ring & pinion gear ratios of 4.30, 4.88, or 5.38, this 70" wide axle bolts directly into all JK models equipped with a TeraFlex Coilover System—eliminating the fabrication and guesswork typically associated with axle upgrades.
TERA60 HD Front axles also include HD Tie Rod and Drag Link, TeraFlex Big Brake kit, 35 spline axle shafts, sensors, TeraFlex HD wear adjustable Ball Joints and much more.
Features:
70" wide Tera60 HD front axle assembly (JK Wrangler / JK Unlimited fitment)
Designed for 4–6" lifted JK builds
Built for coilover suspension systems (not coil springs)
Integrated coilover shock mounting brackets
High-clearance lower control arm mounts
Reinforced upper control arm mounting points integrated into housing
Heavy-duty Dana 60-class axle housing design
3.25" OD x 0.375" wall DOM axle tubes for extreme strength
35-spline inner and outer axle shafts for high torque capacity
High-pinion front axle housing for improved driveline angle and clearance
Integrated locking hub system (SlimLock-style depending on configuration)
Fixed spindle hub mount design for strength and simplicity
Integrated Big Brake kit (13.3" vented rotors on most builds)
Heavy-duty forged or ductile iron inner knuckles
Reinforced front track bar mount tied into axle structure
Integrated lower control arm skid plates for rock protection
High-capacity differential housing for increased oil volume and cooling
Oversized outer pinion bearing for high-load durability
1350-series pinion yoke for heavy-duty driveline compatibility
High-flow internal oil passages for cooling and lubrication
Asymmetric housing design for increased strength on tube side
Pre-installed inner axle seals
Pre-installed ball joints (HD wear-adjustable in some configurations)
Integrated ABS, ESP, and speed sensor compatibility retained
Pre-drilled mounting points for bump stops and limit straps
UV-resistant triple-stage powder coat for corrosion resistance
Engineered for bolt-in installation on JKs equipped with TeraFlex coilover systems
Designed to eliminate fabrication for axle swaps in high travel builds
Made in the USA from new components