NITRO GEAR GM9.25-488R-NG GM 9.25 INCH IFS AAM 4.88 RATIO REVERSE RING AND PINION

Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Details:

• Nitro Ring and Pinion Set
• Differential: GM/Dodge/AAM 9.25 Inch IFS Reverse
• Location: Front
• Rotation: Reverse
• Gear Ratio: 4.88
• Tooth Count: 39/8
• Material: 8620 Steel
• Pinion Spline: 30
• Ring Gear Bolts: 12 (Not Included)
• Manufacturer: Nitro Gear and Axle
• Warranty: 2 Years
• Sold As A Set

Tech Notes:

• Direct fit for 2007 and Newer Dodge 2500 and 3500 with OEM carrier Only
• 2003-2006 Dodge vehicles using this ring and pinion on an OEM carrier require MRG 925A ring gear spacer or the 07 and newer type carrier NC-AAM9.25-COM
• 2007 and newer Dodge 2500 and 3500 will still require MRG 925A ring gear spacer with aftermarket air locker such as ARBRD197

Fits Vehicles:

• 1988-1999 Chevy & GMC K2500 (8 Lug Only)
• 1992-1999 Chevy & GMC K3500 (8 Lug Only)
• 1999-2019 Chevy Silverado 2500 2500HD & 3500HD
• 1999-2019 GMC Sierra 2500 2500HD & 3500HD
• 2003-2009 Hummer H2
• 2001- 2004 Chevy 1500HD 1500 HD
• 1992-2013 Chevy Suburban 3/4 Ton 2500
• 1992-1999 GMC Suburban 3/4 Ton 2500
• 2000-2013 GMC Yukon XL 3/4 Ton 2500
• 2006-2008 Dodge Ram 1500 4x4 Mega Cab
• 2003-2007 Dodge Ram 2500 & 3500 4x4 (Requires spacer)
• 2007-2019 Dodge Ram 2500 & 3500 4x4

The NITRO GEAR GM9.25-488R-NG GM 9.25 Inch IFS AAM 4.88 Ratio Reverse Ring and Pinion set represents the pinnacle of performance enhancement for differential systems. Designed by Nitro Gear and Axle, a leader in high-quality differential components, this product ensures exceptional reliability and durability. Each gear set is crafted from 8620 steel, a heavy-duty material renowned for its strength and longevity, which gives drivers peace of mind knowing they can handle even the toughest conditions.

Precision is paramount in the manufacturing process, with every set being created using advanced computer-controlled machinery. The gears undergo rigorous heat treatment and CNC triple-lapping, ensuring an optimal fit with an ideal contact pattern. Furthermore, they are subjected to Rockwell hardness testing, which guarantees exceptional performance and smooth operation.

This ring and pinion set is specifically engineered for front differentials in GM, Dodge, and AAM applications. The 4.88 gear ratio and reverse rotation make it an ideal choice for enhancing torque and performance in heavy-duty vehicles, making it perfect for off-road adventures, towing, and hauling. It is a direct fit for various models ranging from 1988-2019, accommodating popular trucks like the Chevy Silverado 2500 and GMC Sierra 2500, among others.

Installation is straightforward, although for certain years, specific spacers may be necessary to ensure proper fit. Each set comes backed by a 2-year warranty, underscoring Nitro's commitment to quality and customer satisfaction. Upgrade your vehicle’s performance and reliability with the NITRO GEAR GM9.25-488R-NG, where advanced engineering meets exceptional quality.