Motive Gear MGK-219, Differential Ring & Pinion Rebuild Kit For GM 8.25" IFS Front & GM 8.625" Rear, Gear Ratio 4.11, 10-Bolt, 30 Spline, 9/10 Pinion & 37/41 Ring Tooth Fits GM 1500 Series Trucks

Brand: Motive Gear

Features:

• Complete front and rear gear package for GM 8.25" IFS (reverse cut) and GM 8.625" rear axles (standard cut) with 4.11 ratio. Includes 9T/37T front and 10T/41T rear gears for matched performance and torque.
• Ring gear sizes: 8.25" front and 8.5" rear, constructed from 8620 steel for strength and durability. Includes 10 ring gear bolts per axle and fits 3.42+ front and 2.73+ rear carrier breaks.
• Set includes both front and rear ring and pinion gear sets. Pinion shaft diameter: 1.626", pinion spline count: 30. Rotation: reverse (front), standard (rear). 8620 steel construction resists wear.
• Compatible with 1999–2008 GM 1500 series: Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche, and Cadillac Escalade with 8.25" IFS front and 8.625" rear axles.
• Replaces Revolution Gear & Axle REV-CHEVY-1500-8.6-410. Covered by Motive Gear’s 1-Year / 50,000-Mile Warranty for long-lasting performance and peace of mind.

model number: MGK-219

Part Number: MGK-219

Details: Motive Gear MGK-219 Ring and Pinion Gear Package includes matched 4.11 ratio front and rear gear sets for GM 8.25" IFS (reverse cut) and GM 8.625" (standard cut) axles. Ideal for upgrading torque output in lifted trucks with larger tires.

⚙️ Features:
Gear Ratio: 4.11 Axle Types: GM 8.25" IFS Front / GM 8.625" Rear Material: 8620 Steel Ring Gear Teeth: 37 (Front), 41 (Rear) Pinion Teeth: 9 (Front), 10 (Rear) Pinion Shaft Diameter: 1.626 Inch Pinion Spline Count: 30 Carrier Breaks: 3.42+ Front / 2.73+ Rear

🚗 Application & Compatibility:

Compatible with GM 1500 series trucks and SUVs equipped with GM 8.25" IFS front and GM 8.625" rear axles: 1999–2008 Chevrolet Silverado 1500 1999–2008 GMC Sierra 1500 2000–2008 Chevrolet Tahoe 2000–2008 GMC Yukon 2000–2008 Chevrolet Suburban 1500 2000–2008 GMC Yukon XL 1500 2002–2006 Chevrolet Avalanche 1500 2007–2008 Chevrolet Avalanche 2001–2002 Chevrolet Silverado 1500 HD 2007 Chevrolet Silverado 1500 Classic 2002–2008 Cadillac Escalade 2003–2008 Cadillac Escalade ESV 2002–2008 Cadillac Escalade EXT

🔁 Replaces:
Revolution Gear & Axle: REV-CHEVY-1500-8.6-410

🛡️ Warranty & Brand Reliability:

Backed by Motive Gear’s 1-Year / 50,000-Mile Warranty. Trusted by off-roaders and gear professionals, Motive Gear ensures strength, durability, and smooth performance.

EAN: 0698231098721

Package Dimensions: 16.7 x 16.6 x 12.8 inches