WH Custom Built Ford 9-inch Third Member, 28 Spline, Track Lock SKU: 859928

Ford 9" Third Member with Track Lock for 28-Spline Axles

Upgrade your Ford 9" rear end with our built-to-order third member, built using only premium components. Each unit is assembled with all new parts, so there's zero core charge—just top-quality performance. We start with a Yukon extra heavy-duty nodular iron dropout and a solid spacer bearing kit, ensuring strength and reliability. You get to choose the gear ratio that suits your setup, making it a perfect match for your Bronco or other Ford 9" equipped vehicle.

This third member is designed for use with factory 28-spline axles and comes equipped with a Track Lock limited slip differential, providing enhanced traction for improved performance on and off the road. If selected, we'll assemble the entire unit for you, so it's ready to bolt in, add oil, and hit the road!

• Fitment: Designed for factory 28-spline axles - Fits 66-77 Ford Bronco and others.

• Components: Yukon heavy-duty nodular iron dropout and solid spacer bearing kit

• Differential: Includes Track Lock limited slip differential

• Customization: Selectable gear ratio

• Assembly Option: Available in components or fully assembled - just bolt in, add oil, and go!

Looking to add a housing? Check out our #8689 Super 9 HD Housing for the ultimate rear end setup!

This built-to-order third member delivers the performance, durability, and ease of installation you need to get your vehicle ready for any adventure.