Motive Gear Differential Ring & Pinion MGK-225 Rebuild Bearing Kit For GM 8.25" IFS/GM 8.625" Gear Ratio 4.56, 10-Bolt 30 Spline 9 Pinion & 41 Ring Tooth - Fits GM 1500 SUVs & Trucks Replaces GM10-456

More about this item : Motive Gear Differential Ring & Pinion MGK-225 Rebuild Bearing Kit For GM 8.25" IFS/GM 8.625" Gear Ratio 4.56, 10-Bolt 30 Spline 9 Pinion & 41 Ring Tooth - Fits GM 1500 SUVs & Trucks Replaces GM10-456

Short Summary: The MGK-225 Ring and Pinion Set from Motive Gear delivers a full 4.56 ratio upgrade for GM 8.25" IFS front and GM 8.625" rear axles.

Designed for GM 1500-series trucks and SUVs (2009–2014), this matched gear package includes Koyo bearing kits for dependable performance and installation confidence.

Key Features Application: GM 8.25" IFS Front / GM 8.625" Rear Axles Gear Ratio: 4.56 Pinion Teeth: 9 Ring Teeth: 41 Pinion Shaft Diameter: 1.626" Pinion Spline Count: 30 Ring Gear OD: 8.25" Front / 8.5" Rear Ring Gear Rotation: Reverse Front / Standard Rear Carrier Break: Front: 3.42+ / Rear: 2.73+ Material: 8620 Heat-Treated Steel Includes: Ring & Pinions, Koyo Bearings, Shims, Seals, Thread Locker, Gear Marking Compound Warranty: 1 Year or 50,000 Miles Vehicle Compatibility Cadillac 2009–2014 Escalade Chevrolet 2009–2013 Avalanche 2009–2014 Silverado 1500 2009–2013 Suburban 1500 2009–2012 Tahoe GMC 2009–2012 Sierra 1500 2009–2014 Yukon 2009–2014 Yukon XL 1500 Replaces OEM & Aftermarket Part Numbers Motive Gear: GM10-456IFS, GM10-456 Revolution Gear & Axle: REV-CHEVY-1500-LATE-456 Warranty & Quality Assurance Motive Gear products are manufactured using high-quality 8620 steel for maximum strength and performance under stress.

Backed by a 1-year or 50,000-mile warranty, MGK-225 includes premium Koyo bearings and installation hardware for long-lasting service life and peace of mind.