Detroit Locker 225SL56A Automatic Locking Differential - for Ford 10.25/10.5 35 Spline

The Detroit Locker 225SL56A is a fully automatic locking differential designed for Ford Sterling 10.25-inch and 10.5-inch rear axles with 35-spline configuration. This legendary differential maximizes traction by delivering 100% of the torque to both drive wheels simultaneously, ensuring superior performance in demanding conditions.

Key Features:

• Fully automatic mechanical locker - engages without driver input or electronics
• 35-spline configuration with 1.5-inch axle shaft diameter compatibility
• Compatible with all gear ratios for maximum versatility
• Steel construction for exceptional durability and strength
• 12-bolt differential cover design
• Automatic unlock during cornering for improved handling
• Suitable for front or rear axle applications (matching specifications)

Applications:

This differential is engineered for Ford Sterling 10.25-inch and 10.5-inch full-float axles, as well as Dana 70 axles. It's ideal for off-road use, rock crawling, towing, mud and snow traction, racing applications, and extreme 4x4 performance. The Detroit Locker keeps both wheels in constant drive mode under load and automatically allows wheel speed differentiation when turning.

What's Included:

Complete differential carrier assembly ready for installation. Professional installation recommended along with a master bearing installation kit (sold separately).

With over 60 years of proven performance, the Detroit Locker remains one of the most durable and dependable locking differentials available. It's the choice of professional racers and off-road enthusiasts worldwide who demand maximum traction and reliability in the most challenging conditions.