Nitro Gear & Axle · GM8.25-488R-NG
Part #: GM8.25-488R-NG
UPC: 618089032616
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Description: 8.25 IFS Reverse High Pinion, 4.88 Ring & Pinion; Ring And Pinion; GM 8.25 in.; IFS Reverse High Pinion; 4.88 Ratio;
Description:
Description
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.
Features & benefits
- Differential GM 8.25 in.
- Reverse IFS
- 4.88 Gear Ratio
- Tooth Count 39/8
- 30 Spline
- Not Includes Ring Gear Bolts
- Warranty 2 Years
Application summary
| Year | Make / model |
|---|---|
| 1999-2000 | Cadillac Escalade |
| 2002-2019 | Cadillac Escalade |
| 2003-2019 | Cadillac Escalade ESV |
| 2002-2013 | Cadillac Escalade EXT |
| 2002-2006 | Chevrolet Avalanche 1500 |
| 1992-1994 | Chevrolet Blazer |
| 1992-1999 | Chevrolet C1500 Suburban |
| 1988-1998 | Chevrolet K1500 |
| 1992-1999 | Chevrolet K1500 Suburban |
| 1988-1998 | Chevrolet K2500 |
| 1989-1991 | Chevrolet R1500 Suburban |
| 1999-2019 | Chevrolet Silverado 1500 |
| 2015-2019 | Chevrolet Suburban |
| 2000-2014 | Chevrolet Suburban 1500 |
| 1995-2019 | Chevrolet Tahoe |
| 1989-1991 | Chevrolet V1500 Suburban |
| 1992-1999 | GMC C1500 Suburban |
| 1988-1998 | GMC K1500 |
| 1992-1999 | GMC K1500 Suburban |
| 1988-1998 | GMC K2500 |
| 1988-1991 | GMC R1500 Suburban |
| 1999-2019 | GMC Sierra 1500 |
| 1988-1991 | GMC V1500 Suburban |
| 1992-2019 | GMC Yukon |
| 2000-2014 | GMC Yukon XL 1500 |
Specifications
- GTIN
- 00618089032616
- Weight
- 15 lb
- Height
- 5.5 in
- Length
- 15.5 in
- Width
- 11 in
- Life cycle
- Available to Order
- AAM brand code
- NGA
- Warehouse brand code
- FSJK
- AAIA brand code
- FSJK
Attributes
- Axle Type
- GM 8.25 in. IFS
- California Proposition 65
- Yes
- Gear Ratio
- 4.88
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1999-2000 Cadillac Escalade; 2002-2019 Cadillac Escalade; 2003-2019 Cadillac Escalade ESV; 2002-2013 Cadillac Escalade EXT; 2002-2006 Chevrolet Avalanche 1500; 1992-1994 Chevrolet Blazer; 1992-1999 Chevrolet C1500 Suburban; 1988-1998 Chevrolet K1500; 1992-1999 Chevrolet K1500 Suburban; 1988-1998 Chevrolet K2500; 1989-1991 Chevrolet R1500 Suburban; 1999-2019 Chevrolet Silverado 1500; 2015-2019 Chevrolet Suburban; 2000-2014 Chevrolet Suburban 1500; 1995-2019 Chevrolet Tahoe; 1989-1991 Chevrolet V1500 Suburban; 1992-1999 GMC C1500 Suburban; 1988-1998 GMC K1500; 1992-1999 GMC K1500 Suburban; 1988-1998 GMC K2500; 1988-1991 GMC R1500 Suburban; 1999-2019 GMC Sierra 1500; 1988-1991 GMC V1500 Suburban; 1992-2019 GMC Yukon; 2000-2014 GMC Yukon XL 1500
Resources
Nitro Gear & Axle GM8.25-488R-NG
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