Front & Rear 4.10 Koyo Bearing Ring and Pinion Gear Package

Features:

• Complete Front & Rear 4.10 Gear Package
• Includes High-Quality Koyo Bearing Master Kit
• Optimized for Towing and Heavy-Duty Use
• Precision-Cut 8620 Heat-Treated Steel Gears
• Improves Low-End Torque and Throttle Response
• Maintains Fuel Efficiency at Highway Speeds
• Includes All Necessary Shims, Seals & Hardware
• Ensures Proper Drivetrain Function and Longevity
• Designed for Ford 10.25" and Dana 60 Axles
• Quiet Operation with Smooth Gear Engagement
• Backed by a 2-Year Manufacturer Warranty

High-Quality Front & Rear Gear Set for Ford F250

The right gear ratio can make all the difference when it comes to towing, off-road performance, and overall drivability. The Revolution Rev-F250-410-K Front & Rear 4.10 Koyo Bearing Ring and Pinion Gear Package is designed to optimize your truck’s power delivery while ensuring durability and smooth operation. Whether you're looking to regain lost performance after installing larger tires or want a better balance of torque and highway efficiency, this package delivers. With a 4.10 ratio, it offers a strong middle ground—providing improved low-end power without sacrificing too much fuel economy on long hauls. This kit includes both front and rear ring and pinion gears, making it an ideal choice for a complete differential upgrade. The 4.10 ratio is a great fit for daily-driven trucks that see regular towing, offering a noticeable boost in low-speed pulling power while keeping RPMs manageable at highway speeds. Compared to numerically higher gears like 4.56 or 5.13, the 4.10 strikes a balance between acceleration and efficiency, making it a go-to choice for those who need extra capability without overworking the engine.

Master Install Kit with Koyo Bearings

What sets this package apart is the inclusion of a master install kit with premium Koyo bearings. Koyo is known for producing high-quality, long-lasting bearings that withstand extreme loads and conditions, ensuring a reliable build that holds up over time. The install kit also includes everything you need for a smooth differential rebuild—seals, shims, crush sleeves, ring gear bolts, and gear marking compound—eliminating the guesswork and ensuring a precise setup. By upgrading both front and rear gears at the same time, you maintain proper drivetrain synchronization, reducing unnecessary strain on components and ensuring optimal performance.

Fits: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Ford F250