USA SL F9-28-31 SPARTAN LOCKER FORD 9 INCH 28 OR 31 SPLINE

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. The Spartan locker design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!

• Fits Ford 8 inch and 9 inch with 28 Spline|31 Spline
• Made from 9310 steel for added strength
• Works with stock side gears in standard carrier case

1 year warranty against Manufacturer defects

Technical Notes:
This unit uses the factory side gears and is compatible with 2 and 4 pinion carriers

The USA SL F9-28-31 Spartan Locker brings unparalleled traction and performance to your Ford 9 inch rear end, designed to offer exceptional reliability at an affordable price. Say goodbye to inconsistent power transfer and hello to optimal grip, even in the most challenging conditions. With its innovative design eliminating the need for thrust washers, installation is quick and hassle-free.

Constructed from 9310 steel, the Spartan Locker ensures maximum strength and durability, making it the ideal choice for both daily drivers and off-road enthusiasts. This locker fits perfectly with Ford 8 and 9 inch differentials equipped with either 28 or 31 splines, seamlessly integrating with your vehicle's existing setup. The unit's compatibility with stock side gears in standard carrier cases also means that you can maintain your vehicle’s performance without the need for expensive upgrades.

• Fits Ford 8 inch and 9 inch diffs with 28 or 31 spline configurations
• Constructed from high-strength 9310 steel for enhanced durability
• Uses factory side gears for easy integration into existing carrier cases
• Compatible with both 2 and 4 pinion carriers, maximizing versatility
• 1-year warranty against manufacturer defects for peace of mind

Transform your ride today with the USA SL F9-28-31 Spartan Locker, the perfect blend of performance and value. Experience improved traction and take your driving adventure to new heights!