TeraFlex Suspension 3180430 Tera60 HD Front Axle Assembly w/ Unit Bearing 70 Inch WMS 4.30 Ratio 0-6 Inch Lift

The TeraFlex Suspension Tera60 HD Front Axle Assembly (PN: 3180430) is a heavy-duty, purpose-built front axle upgrade engineered for 2018-and-newer Jeep JL Wrangler and JT Gladiator models. Spanning a 70-inch wheel-mount-to-wheel-mount (WMS-WMS) width and optimized for 0–6 inches of lift, this axle is designed to handle extreme off-road demands while delivering the ground clearance and suspension travel serious trail rigs require.

Each assembly ships fully loaded with Super 60 bearings, inner and outer axle shafts, a complete knuckle assembly, ball joints, Delta brakes, HD steering hardware, and sensors. The ring & pinion is set at a 4.30 gear ratio. Buyers can add their preferred locker and carrier to complete the drivetrain configuration.

Key Features:

• Heavy-duty axle housing with smooth-profile exterior surfaces for improved ground clearance and reduced snagging on trail obstacles
• Thick 3.25-inch diameter × 0.375-inch wall axle tubes for superior rigidity and resistance to bending under extreme loads
• Forged inner knuckles, all necessary mount brackets, and pre-installed control arm bushings
• Compatible with the full range of Super 60 gear ratios for extreme-duty applications demanding additional ring and pinion strength
• Engineered for maximum suspension up-travel and compression — ideal for high-travel coilover or long-travel suspension builds
• Drop-in replacement for bent, broken, or damaged factory axles on JL Wrangler and JT Gladiator, including Rubicon models
• Direct bolt-on upgrade option for owners looking to eliminate the weak points of the stock axle assembly
• 5×5-inch wheel bolt pattern retains OEM-style wheel fitment

Specifications:

• WMS-WMS Width: 70 inches
• Axle Tube Diameter × Wall Thickness: 3.25 in × 0.375 in
• Wheel Bolt Pattern: 5×5 inch
• Gear Ratio: 4.30
• Lift Compatibility: 0–6 inches

The Tera60 HD Front Axle from TeraFlex Suspension is the ultimate front-end foundation for Jeep JL Wrangler and JT Gladiator builds demanding uncompromising strength, precise fitment, and the flexibility to support a full range of differential gear and locker combinations.