Yukon Gear & Axle Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.90 Ratio YG GM8.6-390IRS
YUK Gear Sets - GM
Differential Ring and Pinion
218mm / 8.6IRS GM 3.90 R&P, '10&UP CAMARO, V8
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You'll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.
Fits GM 8.6'' IRS, 3.90 ratio. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1971 - 1973 | Buick | Centurion | Base |
| 2004 - 2007 | Buick | Rainier | CXL |
| 2004 - 2005 | Buick | Rainier | CXL Plus |
| 1999 - 2015 | Cadillac | Escalade | Base |
| 2009 - 2013 | Cadillac | Escalade | Hybrid |
| 2010 - 2013 | Cadillac | Escalade | Hybrid Platinum |
| 2011 - 2015 | Cadillac | Escalade | Luxury, Premium |
| 2008 - 2015 | Cadillac | Escalade | Platinum |
| 2012 | Cadillac | Escalade | Special Edition |
| 2003 - 2015 | Cadillac | Escalade ESV | Base |
| 2011 - 2015 | Cadillac | Escalade ESV | Luxury, Premium |
| 2008 - 2015 | Cadillac | Escalade ESV | Platinum |
| 2012 | Cadillac | Escalade ESV | Special Edition |
| 2002 - 2013 | Cadillac | Escalade EXT | Base |
| 2011 - 2013 | Cadillac | Escalade EXT | Premium, Luxury |
| 2007 - 2013 | Chevrolet | Avalanche | Base |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ, Black Diamond LS, Black Diamond LT |
| 2007 - 2012 | Chevrolet | Avalanche | LT, LTZ, LS |
| 2002 - 2006 | Chevrolet | Avalanche 1500 | LT, Base, Z71, LS |
| 2002 - 2003 | Chevrolet | Avalanche 1500 | North Face, On Road Edition |
| 2003 | Chevrolet | Avalanche 1500 | WBH |
| 2004 - 2006 | Chevrolet | Avalanche 1500 | Z66 |
| 1999 - 2005 | Chevrolet | Blazer | Base |
| 1999 - 2004 | Chevrolet | Blazer | LS |
| 1999 - 2002 | Chevrolet | Blazer | LT |
| 2002 | Chevrolet | Blazer | LTZ |
| 1999 - 2001 | Chevrolet | Blazer | Trailblazer |
| 2001 - 2005 | Chevrolet | Blazer | Xtreme |
| 2003 - 2005 | Chevrolet | Blazer | ZR2 |
| 1969 - 1972 | Chevrolet | Brookwood | Base |
| 1999 | Chevrolet | C1500 Suburban | LT, Base, LS |
| 2011 - 2012 | Chevrolet | Camaro | 1SS, 1LT, 2SS |
| 2010 - 2015 | Chevrolet | Camaro | LT, SS, LS |
| 2014 - 2015 | Chevrolet | Camaro | Z/28 |
| 2012 - 2015 | Chevrolet | Camaro | ZL1 |
| 2004 - 2015 | Chevrolet | Colorado | Base, Z71 |
| 2004 - 2008 | Chevrolet | Colorado | LS |
| 2006 - 2015 | Chevrolet | Colorado | LT, WT |
| 2015 | Chevrolet | Colorado | LTZ |
| 2004 - 2005 | Chevrolet | Colorado | Z85 LS, Sport, Z71 LS, Sport LS, Z85 |
| 1999 - 2014 | Chevrolet | Express 1500 | LS, Base |
| 2001 - 2014 | Chevrolet | Express 1500 | LT |
| 1999 | Chevrolet | K1500 | LS |
| 1999 | Chevrolet | K1500 Suburban | Base, LT, LS |
| 2002 - 2004 | Chevrolet | S10 | LS, ZR5 |
| 2002 - 2003 | Chevrolet | S10 | ZR2, Base, Xtreme |
| 2002 | Chevrolet | Silverado 1500 | Custom |
| 2004 - 2013 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2013 | Chevrolet | Silverado 1500 | LT, Base, LS |
| 2007 - 2013 | Chevrolet | Silverado 1500 | LTZ |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2002 - 2013 | Chevrolet | Silverado 1500 | WT |
| 2010 - 2013 | Chevrolet | Silverado 1500 | XFE |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2001 - 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2001 - 2006 | Chevrolet | Silverado 1500 HD | LT |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT |
| 2003 - 2006 | Chevrolet | SSR | Base |
| 2015 | Chevrolet | Suburban | LS, LT, LTZ |
| 2000 - 2012 | Chevrolet | Suburban 1500 | Base |
| 2000 - 2014 | Chevrolet | Suburban 1500 | LT, LS |
| 2006 - 2014 | Chevrolet | Suburban 1500 | LTZ |
| 2004 - 2007 | Chevrolet | Suburban 1500 | Z71 |
| 2000 - 2001 | Chevrolet | Suburban 2500 | Base |
| 2000 - 2008 | Chevrolet | Suburban 2500 | LS, LT |
| 2007 | Chevrolet | Suburban 2500 | LTZ |
| 1999 - 2012 | Chevrolet | Tahoe | Base |
| 2008 - 2013 | Chevrolet | Tahoe | Hybrid |
| 2000 | Chevrolet | Tahoe | Limited |
| 1999 - 2015 | Chevrolet | Tahoe | LT, LS |
| 2007 - 2015 | Chevrolet | Tahoe | LTZ |
| 2012 - 2015 | Chevrolet | Tahoe | SSV, PPV |
| 2000 - 2009 | Chevrolet | Tahoe | Z71 |
| 2004 - 2007 | Chevrolet | Trailblazer | B, A |
| 2003 - 2008 | Chevrolet | Trailblazer | Base |
| 2002 - 2007 | Chevrolet | Trailblazer | LS |
| 2002 - 2009 | Chevrolet | Trailblazer | LT |
| 2002 - 2003 | Chevrolet | Trailblazer | LTZ |
| 2002 - 2004 | Chevrolet | Trailblazer | North Face |
| 2005 | Chevrolet | Trailblazer | Q, R |
| 2006 - 2009 | Chevrolet | Trailblazer | SS |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LS |
| 2002 - 2006 | Chevrolet | Trailblazer EXT | LT |
| 2002 - 2004 | Chevrolet | Trailblazer EXT | North Face |
| 1988 | Chrysler | Conquest | TSi |
| 1999 | GMC | C1500 | Sierra SLT, Sierra SL, Sierra SLE |
| 1999 | GMC | C1500 Suburban | Base, SLT, SLE |
| 1999 - 2000 | GMC | C2500 | Sierra SLE, Sierra SL, Sierra SLT |
| 1999 | GMC | C2500 Suburban | SLE, SLT, Base |
| 2007 - 2015 | GMC | Canyon | Base |
| 2004 - 2015 | GMC | Canyon | SL, SLE |
| 2006 - 2015 | GMC | Canyon | SLT |
| 2006 - 2012 | GMC | Canyon | WT |
| 2004 - 2005 | GMC | Canyon | Z71 Fleet, Z85 SL, Z71 SLE, Z85 SLE, Z71 SL |
| 2005 - 2009 | GMC | Envoy | Denali |
| 2002 - 2009 | GMC | Envoy | SLE, SLT |
| 2005 - 2006 | GMC | Envoy XL | Denali |
| 2002 - 2006 | GMC | Envoy XL | SLT, SLE |
| 2004 - 2005 | GMC | Envoy XUV | SLE, SLT |
| 2000 - 2001 | GMC | Jimmy | Diamond Edition |
| 1999 - 2000 | GMC | Jimmy | Envoy |
| 1999 - 2001 | GMC | Jimmy | SLT, SL, SLS, SLE |
| 1999 | GMC | K1500 | Sierra SLE, Sierra SL, Sierra SLT |
| 1999 | GMC | K1500 Suburban | SLE, Base, SLT |
| 1999 - 2014 | GMC | Savana 1500 | Base |
| 2006 - 2014 | GMC | Savana 1500 | LS, LT |
| 2009 - 2013 | GMC | Savana 1500 | SL |
| 1999 - 2013 | GMC | Savana 1500 | SLE |
| 2001 - 2002 | GMC | Savana 1500 | SLT |
| 2002 - 2015 | GMC | Sierra 1500 | Base, Denali |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2013 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2013 | GMC | Sierra 1500 | SL |
| 1999 - 2015 | GMC | Sierra 1500 | SLT, SLE |
| 2002 - 2013 | GMC | Sierra 1500 | WT |
| 2010 - 2013 | GMC | Sierra 1500 | XFE |
| 2007 | GMC | Sierra 1500 Classic | SL, WT, SLE, SLT, Denali, Hybrid |
| 1999 - 2001 | GMC | Sonoma | SLE |
| 1999 - 2004 | GMC | Sonoma | SLS, SL |
| 2007 - 2012 | GMC | Yukon | Base |
| 2010 - 2013 | GMC | Yukon | Denali Hybrid |
| 2008 - 2013 | GMC | Yukon | Hybrid |
| 2006 | GMC | Yukon | SL |
| 1999 - 2015 | GMC | Yukon | SLE, Denali, SLT |
| 2015 | GMC | Yukon XL | Denali, SLE, SLT |
| 2001 - 2014 | GMC | Yukon XL 1500 | Denali |
| 2006 | GMC | Yukon XL 1500 | SL |
| 2000 - 2014 | GMC | Yukon XL 1500 | SLE, SLT |
| 2000 - 2004 | GMC | Yukon XL 2500 | SLT, SLE |
| 2008 - 2010 | Hummer | H3 | Alpha |
| 2009 | Hummer | H3 | Championship Series |
| 2006 - 2010 | Hummer | H3 | Luxury, Base, Adventure |
| 2007 - 2009 | Hummer | H3 | X |
| 2010 | Hummer | H3T | Adventure |
| 2009 - 2010 | Hummer | H3T | Base, Alpha |
| 2003 - 2005 | Isuzu | Ascender | Limited |
| 2003 - 2006 | Isuzu | Ascender | LS, Base |
| 2004 - 2008 | Isuzu | Ascender | S |