POWERTRAX Grip Pro Taction System Locker; 8.80-Inch Rear Axle; 31-Spline (97-14 F-150)Find parts that fit my vehicle

Enhanced Rear-End Traction. The POWERTRAX Grip Pro Traction System Locker is built to deliver uncompromising traction and off-road performance for your 1997–2014 Ford F-150. Designed for rear 8.80-inch axles with 31-spline setups, this locker ensures full power transfer to both wheels when needed, providing 100% on-demand traction during challenging terrain or low-traction situations.

Construction and Appearance. Finished in polished chrome, this traction system locker is engineered for long-term durability and resistance to wear. Internally, it’s constructed with precision-machined components that support smooth operation while ensuring strength under torque. Its rugged build quality makes it a dependable upgrade for performance builds, off-road adventures, or heavy-duty hauling applications.

Installation. This locker installs as a direct replacement using basic tools. Its versatile design allows for installation without the need for specialized tools or complex modifications, making it a straightforward upgrade for most experienced DIYers or professional shops.

Application. This POWERTRAX Grip Pro Traction System Locker fits 1997–2014 Ford F-150 Models equipped with a rear 8.80-inch axle and 31-spline configuration. It’s the ideal solution for drivers who need reliable grip and control in tough conditions, whether on the job site, the trail, or the street.

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