TeraFlex Suspension 3744456 Tera44 HD Front Axle Housing with ARB Locker 4.56 Ratio

The TeraFlex Suspension Tera44 HD Front Axle Housing is a purpose-built heavy-duty upgrade for 2018-and-newer Jeep Wrangler JL and Gladiator JT builds. Designed to deliver serious trail capability while retaining a factory-style fit, this complete axle assembly comes pre-loaded with a 35-spline ARB air locker, Spicer ring & pinion gears in your choice of ratio, and TeraFlex HD Ball Joints — all ready to drop into your existing front axle location.

The Tera44 HD housing allows you to transfer your existing outer components — including stub shafts, unit bearings, knuckle assemblies, brakes, and ABS sensors — directly to the new housing, making installation straightforward while preserving OEM fitment and sensor compatibility.

What's Included:

• Tera44 HD front axle housing
• 35-spline ARB air locker
• Spicer ring & pinion gears (4.56 ratio, pre-installed)
• Spicer bearings and installation kit
• 35-spline front inner axle shafts
• TeraFlex HD Ball Joints
• Factory-style yoke
• Differential cover

Compatible Vehicles:

• 2018+ Jeep Wrangler JL (2-door)
• 2018+ Jeep Wrangler JL Unlimited (4-door)
• 2020+ Jeep Gladiator JT

Whether you're building a dedicated trail rig or upgrading a daily-driven Jeep, the Tera44 HD Front Axle Housing delivers the strength and reliability needed to handle aggressive off-road use without sacrificing factory-like installation and component compatibility.