Yukon Gear 8.6in GM Open Spider Gear Set — 30 Spline Axles

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SKU: YUKYPKGM8.6-S-30V2
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Sale price$196.99 Regular price$204.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Watch in action

Yukon Gear 8.6" GM Open Spider Gear Set

Enhance the performance and durability of your vehicle's differential with this high-quality Open Spider Gear Set from Yukon Gear & Axle. Designed specifically for GM 8.6-inch rear ends with 30-spline axles, this set is an essential upgrade for maintaining optimal drivetrain function.

Key Features & Benefits:

  • Direct Fit for GM 8.6" Differentials: Engineered for 2000-2006 GM models featuring the 8.6-inch axle housing.
  • 30 Spline Axle Compatibility: Precisely manufactured to work with 30-spline axles, ensuring a secure and proper fit.
  • Durable Construction: Yukon Gear & Axle utilizes superior materials and manufacturing techniques to provide a spider gear set that withstands demanding use and offers extended service life.
  • Optimized Performance: Ensures smooth and reliable power distribution to the wheels, crucial for traction and handling in various driving conditions.
  • Case Compatibility: Designed for carrier cases with one large and one small window. Note: A new carrier case may be required for 1999 vehicles.
  • Casting Number Match: Fits differential cases with casting numbers 7875 & 1073.

This spider gear set is a critical component for the proper functioning of your differential. Whether you're performing routine maintenance or upgrading your drivetrain, choosing Yukon Gear ensures you're getting a reliable and robust part. Invest in the longevity and performance of your vehicle's rear end.

For dependable differential components, trust Yukon Gear & Axle. Visit GGCRACING.COM today!

Vehicle Fitment

Years Make Model Trim
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
1999-2000 Cadillac Escalade Base
2002-2013 Cadillac Escalade Base
2008-2013 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2013 Cadillac Escalade Luxury
2011-2013 Cadillac Escalade Premium
2009-2013 Cadillac Escalade ESV Base
2009-2013 Cadillac Escalade ESV Platinum
2011-2013 Cadillac Escalade ESV Luxury
2011-2013 Cadillac Escalade ESV Premium
2009-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1999 Chevrolet C1500 LS
1999 Chevrolet C1500 Suburban Base
1999 Chevrolet C1500 Suburban LS
1999 Chevrolet C1500 Suburban LT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
2004 Chevrolet Colorado Base
2004 Chevrolet Colorado LS
2004-2005 Chevrolet Colorado Z85 LS
2004-2005 Chevrolet Colorado Sport
2004-2005 Chevrolet Colorado Sport LS
2004-2005 Chevrolet Colorado Z71
2004-2005 Chevrolet Colorado Z71 LS
2004-2005 Chevrolet Colorado Z85
2006-2008 Chevrolet Colorado LS
2006-2012 Chevrolet Colorado LT
2006-2012 Chevrolet Colorado WT
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
1999 Chevrolet K1500 LS
1999 Chevrolet K1500 Suburban LT
1999 Chevrolet K1500 Suburban Base
1999 Chevrolet K1500 Suburban LS
1999-2003 Chevrolet S10 Base
1999-2003 Chevrolet S10 Xtreme
1999-2003 Chevrolet S10 ZR2
1999-2004 Chevrolet S10 LS
2002-2004 Chevrolet S10 ZR5
2003-2006 Chevrolet SSR Base

…and 120 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Watch in action

Yukon Gear 8.6" GM Open Spider Gear Set

Enhance the performance and durability of your vehicle's differential with this high-quality Open Spider Gear Set from Yukon Gear & Axle. Designed specifically for GM 8.6-inch rear ends with 30-spline axles, this set is an essential upgrade for maintaining optimal drivetrain function.

Key Features & Benefits:

  • Direct Fit for GM 8.6" Differentials: Engineered for 2000-2006 GM models featuring the 8.6-inch axle housing.
  • 30 Spline Axle Compatibility: Precisely manufactured to work with 30-spline axles, ensuring a secure and proper fit.
  • Durable Construction: Yukon Gear & Axle utilizes superior materials and manufacturing techniques to provide a spider gear set that withstands demanding use and offers extended service life.
  • Optimized Performance: Ensures smooth and reliable power distribution to the wheels, crucial for traction and handling in various driving conditions.
  • Case Compatibility: Designed for carrier cases with one large and one small window. Note: A new carrier case may be required for 1999 vehicles.
  • Casting Number Match: Fits differential cases with casting numbers 7875 & 1073.

This spider gear set is a critical component for the proper functioning of your differential. Whether you're performing routine maintenance or upgrading your drivetrain, choosing Yukon Gear ensures you're getting a reliable and robust part. Invest in the longevity and performance of your vehicle's rear end.

For dependable differential components, trust Yukon Gear & Axle. Visit GGCRACING.COM today!

Vehicle Fitment

Years Make Model Trim
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
1999-2000 Cadillac Escalade Base
2002-2013 Cadillac Escalade Base
2008-2013 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2013 Cadillac Escalade Luxury
2011-2013 Cadillac Escalade Premium
2009-2013 Cadillac Escalade ESV Base
2009-2013 Cadillac Escalade ESV Platinum
2011-2013 Cadillac Escalade ESV Luxury
2011-2013 Cadillac Escalade ESV Premium
2009-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1999 Chevrolet C1500 LS
1999 Chevrolet C1500 Suburban Base
1999 Chevrolet C1500 Suburban LS
1999 Chevrolet C1500 Suburban LT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
2004 Chevrolet Colorado Base
2004 Chevrolet Colorado LS
2004-2005 Chevrolet Colorado Z85 LS
2004-2005 Chevrolet Colorado Sport
2004-2005 Chevrolet Colorado Sport LS
2004-2005 Chevrolet Colorado Z71
2004-2005 Chevrolet Colorado Z71 LS
2004-2005 Chevrolet Colorado Z85
2006-2008 Chevrolet Colorado LS
2006-2012 Chevrolet Colorado LT
2006-2012 Chevrolet Colorado WT
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
1999 Chevrolet K1500 LS
1999 Chevrolet K1500 Suburban LT
1999 Chevrolet K1500 Suburban Base
1999 Chevrolet K1500 Suburban LS
1999-2003 Chevrolet S10 Base
1999-2003 Chevrolet S10 Xtreme
1999-2003 Chevrolet S10 ZR2
1999-2004 Chevrolet S10 LS
2002-2004 Chevrolet S10 ZR5
2003-2006 Chevrolet SSR Base

…and 120 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Watch in action

Yukon Gear 8.6" GM Open Spider Gear Set

Enhance the performance and durability of your vehicle's differential with this high-quality Open Spider Gear Set from Yukon Gear & Axle. Designed specifically for GM 8.6-inch rear ends with 30-spline axles, this set is an essential upgrade for maintaining optimal drivetrain function.

Key Features & Benefits:

  • Direct Fit for GM 8.6" Differentials: Engineered for 2000-2006 GM models featuring the 8.6-inch axle housing.
  • 30 Spline Axle Compatibility: Precisely manufactured to work with 30-spline axles, ensuring a secure and proper fit.
  • Durable Construction: Yukon Gear & Axle utilizes superior materials and manufacturing techniques to provide a spider gear set that withstands demanding use and offers extended service life.
  • Optimized Performance: Ensures smooth and reliable power distribution to the wheels, crucial for traction and handling in various driving conditions.
  • Case Compatibility: Designed for carrier cases with one large and one small window. Note: A new carrier case may be required for 1999 vehicles.
  • Casting Number Match: Fits differential cases with casting numbers 7875 & 1073.

This spider gear set is a critical component for the proper functioning of your differential. Whether you're performing routine maintenance or upgrading your drivetrain, choosing Yukon Gear ensures you're getting a reliable and robust part. Invest in the longevity and performance of your vehicle's rear end.

For dependable differential components, trust Yukon Gear & Axle. Visit GGCRACING.COM today!

Vehicle Fitment

Years Make Model Trim
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
1999-2000 Cadillac Escalade Base
2002-2013 Cadillac Escalade Base
2008-2013 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2013 Cadillac Escalade Luxury
2011-2013 Cadillac Escalade Premium
2009-2013 Cadillac Escalade ESV Base
2009-2013 Cadillac Escalade ESV Platinum
2011-2013 Cadillac Escalade ESV Luxury
2011-2013 Cadillac Escalade ESV Premium
2009-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1999 Chevrolet C1500 LS
1999 Chevrolet C1500 Suburban Base
1999 Chevrolet C1500 Suburban LS
1999 Chevrolet C1500 Suburban LT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
2004 Chevrolet Colorado Base
2004 Chevrolet Colorado LS
2004-2005 Chevrolet Colorado Z85 LS
2004-2005 Chevrolet Colorado Sport
2004-2005 Chevrolet Colorado Sport LS
2004-2005 Chevrolet Colorado Z71
2004-2005 Chevrolet Colorado Z71 LS
2004-2005 Chevrolet Colorado Z85
2006-2008 Chevrolet Colorado LS
2006-2012 Chevrolet Colorado LT
2006-2012 Chevrolet Colorado WT
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
1999 Chevrolet K1500 LS
1999 Chevrolet K1500 Suburban LT
1999 Chevrolet K1500 Suburban Base
1999 Chevrolet K1500 Suburban LS
1999-2003 Chevrolet S10 Base
1999-2003 Chevrolet S10 Xtreme
1999-2003 Chevrolet S10 ZR2
1999-2004 Chevrolet S10 LS
2002-2004 Chevrolet S10 ZR5
2003-2006 Chevrolet SSR Base

…and 120 additional fitments. Contact us to confirm yours.

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