Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $165.06 fortnightly and receive your order now. More info
- We Accept
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $165.06 fortnightly and receive your order now. More info
RngPnnKt
Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
8.5" GM 3.90 R&P ( NO ABS PROVISION) ( USE OEM 4 IMPLA & CAPRICE w/abs))
Differential Ring and Pinion
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Ring and Pinion Gears, 3.90:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
Brand | Yukon Gear & Axle |
Manufacturer's Part Number | YG GM8.5-390 |
Part Type | Ring and Pinion Gears |
Product Line | Yukon Gear & Axle Ring and Pinion Sets |
UPC | 883584241591 |
Differential Case Design Type | GM 8.5/8.6 in. |
Ring and Pinion Ratio | 3.90:1 |
Cover Bolts | 10 |
Ring Gear Bolts | 10 |
Pinion Spline Count | 30 |
Ring Gear Rotation | Standard |
Ring Gear Teeth | 39 |
Pinion Gear Teeth | 10 |
Ring Gear Diameter (in.) | 8.500 in. |
Pinion Shaft Diameter (in.) | 1.626 in. |
Installation Kit Included | No |
Cover Gasket Included | No |
Pinion Shims Included | No |
Carrier Shims Included | No |
Crush Sleeve Included | No |
Pinion Seal Included | No |
Pinion Nut Included | No |
Ring Gear Bolts Included | No |
Head Bearing Included | No |
Tail Bearing Included | No |
Carrier Bearings Included | No |
Axle Seals Included | No |
Axle Bearings Included | No |
Differential Cover Included | No |
Differential Oil Included | No |
Friction Modifier Included | No |
Installation DVD Included | No |
Quantity | Sold as a set. |
Notes | Must use 2.73:1 or numerically higher ratio carrier. |
Yukon Gear High Performance Gear Set For GM 8.5in & 8.6in in a 3.90 Ratio | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1980-1989 | Buick | Electra | Estate Wagon, Limited, Park Avenue, T-Type | US |
2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
1980-1987 | Buick | Regal | Base, Limited, Sport, Estate Wagon, Limited Turbo, T-Type, Grand National, GNX | US |
1999-2000 | Cadillac | Escalade | Base | US |
2002-2013 | Cadillac | Escalade | Base, Platinum, Hybrid, Hybrid Platinum, Luxury, Premium | US |
2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
1987-1994 | Chevrolet | Blazer | Custom Deluxe, Silverado, Scottsdale, Cheyenne, Base, Silverado Sport | US |
1980-1986 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Big Ten, Custom, Deluxe | US |
1980-1986 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | C1500 | Cheyenne, Scottsdale, Silverado, 454 SS, WT, Base, LS | US |
1992-1999 | Chevrolet | C1500 Suburban | Base, Silverado, LS, LT | US |
1989-2000 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado, Base, WT, LS | US |
1980-1981 | Chevrolet | Camaro | Base, Berlinetta, Rally Sport, Z28, Sport | US |
1980-1996 | Chevrolet | Caprice | Classic, Classic Landau, Classic Sport, Classic Estate, Base, Classic Brougham, Classic LS Brougham, Classic LTZ, Classic LS | US |
2004-2012 | Chevrolet | Colorado | Base, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS, LT, WT | US |
1996-2014 | Chevrolet | Express 1500 | Base, LS, LT | US |
1996-1998 | Chevrolet | Express 2500 | Base, LS | US |
1980-1995 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan, Bonaventure, Base | US |
1980-1995 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan, Nomad, Bonaventure | US |
1980-1985 | Chevrolet | Impala | Base, Sport, Estate | US |
1994-1996 | Chevrolet | Impala | SS | US |
1980-1986 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | K1500 | Cheyenne, Scottsdale, Silverado, WT, Sport, Base, LS | US |
1992-1999 | Chevrolet | K1500 Suburban | Base, Silverado, LS, LT | US |
1980-1986 | Chevrolet | K20 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1989-1990 | Chevrolet | K2500 | Cheyenne, Scottsdale, Silverado | US |
1980-1986 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado, Custom, Deluxe, Scottsdale | US |
1980-1983 | Chevrolet | Malibu | Base, Estate, Sport, Classic, Classic Estate, Classic Landau, Classic Sport | US |
1980-1988 | Chevrolet | Monte Carlo | Landau, Sport, Base, CL, SS, LS | US |
1995-1996 | Chevrolet | Monte Carlo | LS, Z34 | US |
1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado | US |
1994-2004 | Chevrolet | S10 | Base, LS, SS, ZR2, Xtreme, ZR5 | US |
2003-2006 | Chevrolet | SSR | Base | US |
1999-2017 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, SS, LTZ, XFE, High Country, SSV, Custom | US |
2007 | Chevrolet | Silverado 1500 Classic | WT | US |
2000-2014 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
1995-2017 | Chevrolet | Tahoe | Base, LS, LT, Z71, Limited, LTZ, PPV, Hybrid, SSV, Premier | US |
2002-2009 | Chevrolet | Trailblazer | LS, LT, LTZ, North Face, SS, Base | US |
2002-2006 | Chevrolet | Trailblazer EXT | LT, North Face, LS | US |
1987 | Chevrolet | V10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V1500 Suburban | Scottsdale, Silverado | US |
1987 | Chevrolet | V20 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V20 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
RngPnnKt
Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
8.5" GM 3.90 R&P ( NO ABS PROVISION) ( USE OEM 4 IMPLA & CAPRICE w/abs))
Differential Ring and Pinion
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Ring and Pinion Gears, 3.90:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
Brand | Yukon Gear & Axle |
Manufacturer's Part Number | YG GM8.5-390 |
Part Type | Ring and Pinion Gears |
Product Line | Yukon Gear & Axle Ring and Pinion Sets |
UPC | 883584241591 |
Differential Case Design Type | GM 8.5/8.6 in. |
Ring and Pinion Ratio | 3.90:1 |
Cover Bolts | 10 |
Ring Gear Bolts | 10 |
Pinion Spline Count | 30 |
Ring Gear Rotation | Standard |
Ring Gear Teeth | 39 |
Pinion Gear Teeth | 10 |
Ring Gear Diameter (in.) | 8.500 in. |
Pinion Shaft Diameter (in.) | 1.626 in. |
Installation Kit Included | No |
Cover Gasket Included | No |
Pinion Shims Included | No |
Carrier Shims Included | No |
Crush Sleeve Included | No |
Pinion Seal Included | No |
Pinion Nut Included | No |
Ring Gear Bolts Included | No |
Head Bearing Included | No |
Tail Bearing Included | No |
Carrier Bearings Included | No |
Axle Seals Included | No |
Axle Bearings Included | No |
Differential Cover Included | No |
Differential Oil Included | No |
Friction Modifier Included | No |
Installation DVD Included | No |
Quantity | Sold as a set. |
Notes | Must use 2.73:1 or numerically higher ratio carrier. |
Yukon Gear High Performance Gear Set For GM 8.5in & 8.6in in a 3.90 Ratio | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1980-1989 | Buick | Electra | Estate Wagon, Limited, Park Avenue, T-Type | US |
2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
1980-1987 | Buick | Regal | Base, Limited, Sport, Estate Wagon, Limited Turbo, T-Type, Grand National, GNX | US |
1999-2000 | Cadillac | Escalade | Base | US |
2002-2013 | Cadillac | Escalade | Base, Platinum, Hybrid, Hybrid Platinum, Luxury, Premium | US |
2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
1987-1994 | Chevrolet | Blazer | Custom Deluxe, Silverado, Scottsdale, Cheyenne, Base, Silverado Sport | US |
1980-1986 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Big Ten, Custom, Deluxe | US |
1980-1986 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | C1500 | Cheyenne, Scottsdale, Silverado, 454 SS, WT, Base, LS | US |
1992-1999 | Chevrolet | C1500 Suburban | Base, Silverado, LS, LT | US |
1989-2000 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado, Base, WT, LS | US |
1980-1981 | Chevrolet | Camaro | Base, Berlinetta, Rally Sport, Z28, Sport | US |
1980-1996 | Chevrolet | Caprice | Classic, Classic Landau, Classic Sport, Classic Estate, Base, Classic Brougham, Classic LS Brougham, Classic LTZ, Classic LS | US |
2004-2012 | Chevrolet | Colorado | Base, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS, LT, WT | US |
1996-2014 | Chevrolet | Express 1500 | Base, LS, LT | US |
1996-1998 | Chevrolet | Express 2500 | Base, LS | US |
1980-1995 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan, Bonaventure, Base | US |
1980-1995 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan, Nomad, Bonaventure | US |
1980-1985 | Chevrolet | Impala | Base, Sport, Estate | US |
1994-1996 | Chevrolet | Impala | SS | US |
1980-1986 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | K1500 | Cheyenne, Scottsdale, Silverado, WT, Sport, Base, LS | US |
1992-1999 | Chevrolet | K1500 Suburban | Base, Silverado, LS, LT | US |
1980-1986 | Chevrolet | K20 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1989-1990 | Chevrolet | K2500 | Cheyenne, Scottsdale, Silverado | US |
1980-1986 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado, Custom, Deluxe, Scottsdale | US |
1980-1983 | Chevrolet | Malibu | Base, Estate, Sport, Classic, Classic Estate, Classic Landau, Classic Sport | US |
1980-1988 | Chevrolet | Monte Carlo | Landau, Sport, Base, CL, SS, LS | US |
1995-1996 | Chevrolet | Monte Carlo | LS, Z34 | US |
1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado | US |
1994-2004 | Chevrolet | S10 | Base, LS, SS, ZR2, Xtreme, ZR5 | US |
2003-2006 | Chevrolet | SSR | Base | US |
1999-2017 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, SS, LTZ, XFE, High Country, SSV, Custom | US |
2007 | Chevrolet | Silverado 1500 Classic | WT | US |
2000-2014 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
1995-2017 | Chevrolet | Tahoe | Base, LS, LT, Z71, Limited, LTZ, PPV, Hybrid, SSV, Premier | US |
2002-2009 | Chevrolet | Trailblazer | LS, LT, LTZ, North Face, SS, Base | US |
2002-2006 | Chevrolet | Trailblazer EXT | LT, North Face, LS | US |
1987 | Chevrolet | V10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V1500 Suburban | Scottsdale, Silverado | US |
1987 | Chevrolet | V20 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V20 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.