TeraFlex 3744538 Tera44 HD Front Axle Housing Assembly 5.38 Ratio with ARB Locker JL/Gladiator

The TeraFlex Tera44 HD Front Axle Housing Assembly is the ultimate upgrade for Jeep Wrangler JL and Gladiator owners seeking enhanced durability and performance on the trail. This complete axle housing delivers significant strength improvements while maintaining near-factory geometry for reliable handling both on and off-road.

Complete Assembly Includes:

• 35-spline ARB air locker for superior traction and on-demand engagement
• Pre-installed 5.38 ratio Spicer ring and pinion gears
• Spicer bearings and complete installation kit
• 35-spline front inner axle shafts for increased strength
• TeraFlex HD Ball Joints for improved durability
• Factory yoke and differential cover

This housing is designed for easy installation by allowing you to transfer your existing outer components including stub shafts, unit bearings, knuckle assemblies, brakes, and sensors directly to the new housing. The Tera44 HD is engineered specifically for 2018 and newer Jeep Wrangler JL (2-door and 4-door Unlimited) and JT Gladiator models, making it an ideal foundation for builds running larger tires and demanding trail conditions.

The 5.38 gear ratio provides excellent low-end torque and is well-suited for tire sizes in the 37-40 inch range, delivering optimal performance for both crawling and highway driving.