Yukon PK GM8.6-A GM 8.6in Pinion Install Kit
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Yukon Gear Pinion install Kit For 08 & Down GM 8.6in Diff

YUKPK GM8.6-A
883584130734
Ring and Pinion Install Kits
1 Units In Stock - Ships Next Business Day
$ 178.37
$ 178.37

Yukon Gear Pinion install Kit For 08 & Down GM 8.6in Diff is the exact Yukon Gear & Axle ring and pinion install kits identified by manufacturer part number PK GM8.6-A. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.

Key Features

  • Complete pinion install kit for 1999-2008 GM 8.6in rear differential
  • Timken front and rear pinion bearings and races included
  • New pinion seal prevents differential fluid leaks post-installation
  • Crush sleeve included for proper pinion bearing preload setup
  • Full pinion shim kit for precise depth adjustment

Fitment

Verified catalog applications: 1999-2000 Cadillac Escalade, 1999-2000 Chevrolet C2500, 1999-2000 GMC C2500, 1999-2004 Chevrolet S10, 1999-2004 GMC Sonoma, 1999-2005 Chevrolet Blazer, 1999-2008 Chevrolet Silverado 1500, 1999-2008 Chevrolet Tahoe, 1999-2008 GMC Savana 1500, 1999-2008 GMC Sierra 1500, 1999-2008 GMC Yukon, 1999 Chevrolet C1500, 1999 Chevrolet C1500 Suburban, 1999 Chevrolet K1500, 1999 Chevrolet K1500 Suburban, 1999 GMC C1500, 1999 GMC C1500 Suburban, 1999 GMC K1500, 1999 GMC K1500 Suburban, 2000-2008 Chevrolet Suburban 1500, 2000-2008 GMC Yukon XL 1500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2003 GMC Sierra 1500 HD, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2002-2008 Cadillac Escalade, 2002-2008 Cadillac Escalade EXT, 2002-2008 Chevrolet Trailblazer, 2002-2008 GMC Envoy, 2003-2006 Chevrolet SSR, 2003-2008 Cadillac Escalade ESV, 2003-2008 Chevrolet Express 1500, 2003-2008 Isuzu Ascender, 2004-2005 GMC Envoy XUV, 2004-2007 Buick Rainier, 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2005-2008 Saab 9-7x, 2006-2008 Hummer H3, 2007-2008 Chevrolet Avalanche, 2007 Chevrolet Silverado 1500 Classic, 2007 Chevrolet Silverado 1500 HD Classic, 2007 GMC Sierra 1500 Classic, 2007 GMC Sierra 1500 HD Classic. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.

Years Make Model
1999-2000 Cadillac Escalade
1999-2000 Chevrolet C2500
1999-2000 GMC C2500
1999-2004 Chevrolet S10
1999-2004 GMC Sonoma
1999-2005 Chevrolet Blazer
1999-2008 Chevrolet Silverado 1500
1999-2008 Chevrolet Tahoe
1999-2008 GMC Savana 1500
1999-2008 GMC Sierra 1500
1999-2008 GMC Yukon
1999 Chevrolet C1500
1999 Chevrolet C1500 Suburban
1999 Chevrolet K1500
1999 Chevrolet K1500 Suburban
1999 GMC C1500
1999 GMC C1500 Suburban
1999 GMC K1500
1999 GMC K1500 Suburban
2000-2008 Chevrolet Suburban 1500
2000-2008 GMC Yukon XL 1500
2001-2003 Chevrolet Silverado 1500 HD
2001-2003 GMC Sierra 1500 HD
2002-2006 Chevrolet Avalanche 1500
2002-2006 Chevrolet Trailblazer EXT
2002-2006 GMC Envoy XL
2002-2008 Cadillac Escalade
2002-2008 Cadillac Escalade EXT
2002-2008 Chevrolet Trailblazer
2002-2008 GMC Envoy
2003-2006 Chevrolet SSR
2003-2008 Cadillac Escalade ESV
2003-2008 Chevrolet Express 1500
2003-2008 Isuzu Ascender
2004-2005 GMC Envoy XUV
2004-2007 Buick Rainier
2004-2008 Chevrolet Colorado
2004-2008 GMC Canyon
2005-2006 Chevrolet Silverado 1500 HD
2005-2006 GMC Sierra 1500 HD
2005-2008 Saab 9-7x
2006-2008 Hummer H3
2007-2008 Chevrolet Avalanche
2007 Chevrolet Silverado 1500 Classic
2007 Chevrolet Silverado 1500 HD Classic
2007 GMC Sierra 1500 Classic
2007 GMC Sierra 1500 HD Classic

Specifications

Brand Yukon Gear & Axle
Manufacturer Part Number PK GM8.6-A
SKU YUKPK GM8.6-A
UPC 883584130734
Product Type Ring and Pinion Install Kits
Fitment Type Vehicle Specific
Catalog Status Manufacturer Catalog Verified
Condition New

What's Included

One new Yukon Gear & Axle ring and pinion install kits identified by manufacturer part number PK GM8.6-A, plus only the bearings, seals, shims, fasteners, and hardware expressly supplied for this exact part number.

About Yukon Gear & Axle

Yukon Gear & Axle develops ring and pinion sets, axles, differentials, bearings, seals, installation kits, and drivetrain service components for street, towing, off-road, and performance applications.

Related Yukon Gear & Axle Products

Frequently Asked Questions

Will Yukon Gear & Axle PK GM8.6-A fit my vehicle?
Verified catalog applications: 1999-2000 Cadillac Escalade, 1999-2000 Chevrolet C2500, 1999-2000 GMC C2500, 1999-2004 Chevrolet S10, 1999-2004 GMC Sonoma, 1999-2005 Chevrolet Blazer, 1999-2008 Chevrolet Silverado 1500, 1999-2008 Chevrolet Tahoe, 1999-2008 GMC Savana 1500, 1999-2008 GMC Sierra 1500, 1999-2008 GMC Yukon, 1999 Chevrolet C1500, 1999 Chevrolet C1500 Suburban, 1999 Chevrolet K1500, 1999 Chevrolet K1500 Suburban, 1999 GMC C1500, 1999 GMC C1500 Suburban, 1999 GMC K1500, 1999 GMC K1500 Suburban, 2000-2008 Chevrolet Suburban 1500, 2000-2008 GMC Yukon XL 1500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2003 GMC Sierra 1500 HD, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2002-2008 Cadillac Escalade, 2002-2008 Cadillac Escalade EXT, 2002-2008 Chevrolet Trailblazer, 2002-2008 GMC Envoy, 2003-2006 Chevrolet SSR, 2003-2008 Cadillac Escalade ESV, 2003-2008 Chevrolet Express 1500, 2003-2008 Isuzu Ascender, 2004-2005 GMC Envoy XUV, 2004-2007 Buick Rainier, 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2005-2008 Saab 9-7x, 2006-2008 Hummer H3, 2007-2008 Chevrolet Avalanche, 2007 Chevrolet Silverado 1500 Classic, 2007 Chevrolet Silverado 1500 HD Classic, 2007 GMC Sierra 1500 Classic, 2007 GMC Sierra 1500 HD Classic. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.

What should I verify before ordering?
Verify the exact part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, bearing dimensions, position, intended use, and manufacturer exclusions.

What is included?
The package contains only the Yukon Gear & Axle components and hardware specified for part number PK GM8.6-A. Related bearings, seals, fluids, tools, and service parts are sold separately unless expressly listed.

Installation

Follow Yukon Gear & Axle's current instructions for part number PK GM8.6-A. Confirm all measurements and clearances, inspect mating components, set bearing preload and gear backlash where applicable, verify contact pattern, use specified lubricants and torque values, and have precision differential work completed by a qualified drivetrain technician.

Request For Information

Have questions about Yukon Gear Pinion install Kit For 08 & Down GM 8.6in Diff? Fill out the form below and we'll get back to you by the next business day.
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