Drivetrain› Differentials and Rear-End Components

Nitro Gear & Axle

GM 8.25 Inch IFS 4.11 Ratio Reverse Ring And Pinion Nitro Gear and Axle

$251.77

SKU: N00E GM8.25-411R-NG

Out of Stock
In Stock
Ships by Aug 8
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: GM8.25-411R-NG

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 SetDifferential: GM 8.25 Inch Rev. IFSLocation: FrontRotation: ReverseGear Ratio: 4.11Tooth Count: 37/9Material: 8620 SteelPinion Spline: 30Ring Gear Bolts: 10 (Not Included)Manufacturer: Nitro Gear and AxleWarranty: 2 YearsSold As A SetFits Vehicles:1999-2019 Cadillac Escalade2002-2019 Cadillac Escalade ESV2001-2013Cadillac Escalade EXT2001-2013 Chevrolet / Chevy Avalanche 15001992-1994 Chevrolet / Chevy Blazer1988-1998 Chevrolet / Chevy K10/ K1500 1/2 Ton (4WD)<1988-1998 Chevrolet / Chevy K20/K2500 3/4 Ton (4WD) Only 6 Lug Tons1999-2019 Chevrolet / Chevy Silverado 1500 1/2 Ton1988-2019 Chevrolet / Chevy Suburban 1/2 Ton1995-2019 Chevrolet / Chevy Tahoe 1500 1/2 Ton1988-1998 GMC K15/ K1500 1/2 Ton (4WD)1988-1998 GMC K25/ K2500 3/4 Ton (4WD) Only 6 Lug Tons1998-2019 GMC Sierra 1500 1/2 Ton1998-2019 GMC Sierra Denali1988-2019 GMC Suburban 1/2 Ton1992-2019 GMC Yukon 1500 1/2 Ton2000-2019 GMC Yukon XL 1500 1/2 Ton

MIA's Description

Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & 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. Nitro Gear & 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 Fits.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNitro Gear & Axle
Part NumberN00E GM8.25-411R-NG

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy