Product Description: Premium Posi Axle Locker for Dana 44 Differentials Upgrade your vehicle’s performance with our high-quality Posi Axle Locker, crafted for durability and seamless integration into your drivetrain. Compatible Differentials: Specifically designed to fit Dana 44 differentials with 30 spline axles, this Posi Axle Locker ensures a perfect fit and flawless integration. Enjoy enhanced traction and stability with this expertly engineered component. Fitment: This locker serves as a replacement for a range of classic and modern vehicles, including the Chevy K10 Suburban (1960‑1994), W250 (1960‑2002), Bronco (1971‑1996), and K15 Suburban (1960‑1980), among others. Verify compatibility with your specific vehicle model to ensure optimal performance. Heat Treated and Precise Cut Teeth: The locker features teeth that have undergone heat treatment, significantly increasing their resistance to wear. This process extends the life of the product and ensures it delivers optimal performance under demanding conditions. Durable Materials: Crafted from 9310 steel, known for its exceptional strength and wear resistance, this locker can withstand even the toughest conditions. The robust construction guarantees long-lasting durability and reliable performance across various terrains. Easy, Drop-in Installation: The Posi Axle Locker is designed for effortless installation with its drop-in design. This feature allows for a quick and straightforward upgrade, eliminating the need for complex modifications and saving you time and effort. Enhance your vehicle’s capability with our Posi Axle Locker, designed for superior durability and easy installation. Ideal for those looking to boost performance and reliability, this locker is a must-have for any serious off-road enthusiast or vehicle upgrader.