Revolution Gear Ford F-250 1993-2010 4.88 Ratio F10.25-D60RT Timken Bearing Gear Package - Rev-F250-488

The Revolution Rev-F250-488 Front & Rear 4.88 Timken Bearing Ring and Pinion Gear Package maximizes truck performance for 1993-2010 Ford F-250 models, especially with larger tires or when needing more low-end power for towing and off-road use. A 4.88 gear ratio improves acceleration and throttle response, compensating for oversized tires' rotational mass and keeping the engine in the ideal powerband. This results in smoother towing, improved crawl ability, and less transmission strain. The package includes front and rear Revolution Gear & Axle ring and pinion sets, precision-machined from high-quality 8620 steel for durability, and a premium Timken Master Install Kit with bearings, seals, shims, and hardware for a complete installation and proper drivetrain synchronization.