Yukon Gear Master Overhaul Kit for 2009+ GM 8.6in Differential — Fits Chevrolet, GMC, Cadillac, Hummer

SKU: YUKYK GM8.6-B

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Sale price$373.89
3730 ENTRIES10X
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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 Master Overhaul Kit for 2009+ GM 8.6in Differentials

Maintain the integrity and performance of your GM 8.6-inch differential with the Yukon Gear Master Overhaul Kit, designed for 2009 and newer models. This comprehensive kit provides all the high-quality components needed for a professional and durable differential rebuild, ensuring reliable operation for your modern GM vehicle.

Top-Tier Components for Longevity

Yukon Gear & Axle is synonymous with quality. This Master Overhaul Kit includes:

  • Premium Timken bearings and races for superior durability and smooth performance.
  • All necessary small parts, seals, and gaskets for a complete and professional installation.
  • Carrier bearings and races
  • Pinion bearings and races
  • Pinion seal
  • Complete shim kit for precise gear setup
  • Ring gear bolts
  • Pinion nut
  • Crush sleeve (if applicable)
  • Oil baffles and slingers (if applicable)
  • Thread locking compound
  • Marking compound with brush for accurate gear pattern analysis

Extensive Vehicle Compatibility

This kit is specifically designed for the GM 8.6-inch differential found in a wide array of 2009 and later vehicles, including:

  • Chevrolet Avalanche, Colorado, Express 1500, Silverado 1500, Suburban 1500, Tahoe, Trailblazer
  • GMC Canyon, Envoy, Savana 1500, Sierra 1500, Yukon, Yukon XL 1500
  • Cadillac Escalade
  • Hummer H3
  • Saab 9-7x

Ensure your differential is rebuilt with the best parts available for optimal performance and longevity. Yukon Gear & Axle provides the most comprehensive overhaul kits on the market.

Find this essential differential overhaul kit and other quality drivetrain parts at GGCRACING.

…and 21 additional fitments. Contact us to confirm yours.

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 Master Overhaul Kit for 2009+ GM 8.6in Differentials

Maintain the integrity and performance of your GM 8.6-inch differential with the Yukon Gear Master Overhaul Kit, designed for 2009 and newer models. This comprehensive kit provides all the high-quality components needed for a professional and durable differential rebuild, ensuring reliable operation for your modern GM vehicle.

Top-Tier Components for Longevity

Yukon Gear & Axle is synonymous with quality. This Master Overhaul Kit includes:

  • Premium Timken bearings and races for superior durability and smooth performance.
  • All necessary small parts, seals, and gaskets for a complete and professional installation.
  • Carrier bearings and races
  • Pinion bearings and races
  • Pinion seal
  • Complete shim kit for precise gear setup
  • Ring gear bolts
  • Pinion nut
  • Crush sleeve (if applicable)
  • Oil baffles and slingers (if applicable)
  • Thread locking compound
  • Marking compound with brush for accurate gear pattern analysis

Extensive Vehicle Compatibility

This kit is specifically designed for the GM 8.6-inch differential found in a wide array of 2009 and later vehicles, including:

  • Chevrolet Avalanche, Colorado, Express 1500, Silverado 1500, Suburban 1500, Tahoe, Trailblazer
  • GMC Canyon, Envoy, Savana 1500, Sierra 1500, Yukon, Yukon XL 1500
  • Cadillac Escalade
  • Hummer H3
  • Saab 9-7x

Ensure your differential is rebuilt with the best parts available for optimal performance and longevity. Yukon Gear & Axle provides the most comprehensive overhaul kits on the market.

Find this essential differential overhaul kit and other quality drivetrain parts at GGCRACING.

…and 21 additional fitments. Contact us to confirm yours.

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