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Yukon standard open spider gear kit for 11.5" GM with 30 spline axles

Thoroughbred Sku #: YUKYPKGM11.5-S-30
Manufacturer Sku #: YPKGM11.5-S-30

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$213.89 On Sale! $171.11

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Popular Fitments: Chevrolet Silverado / GMC Sierra 2500/3500 HD (2001-2015) | Ram 2500/3500 (2011-2014) More Fitments in the Product Details.

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Product Details

Product Name: Yukon standard open spider gear kit for 11.5" GM with 30 spline axles
Manufacturer: Yukon Gear & Axle
Manufacturer Part #: YPKGM11.5-S-30
Thoroughbred Diesel Part #:YUKYPKGM11.5-S-30

Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

  • Spider gear kit
  • Fits GM 11.5" open differential
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.

Technical Notes

  • 11.5" cases and spiders came in two different sizes, with large and small hub sizes on the side gears. Small hub diameter is 1.816" and came in '07 & down GM differentials. Large hub diameter is 2.060" and came in '08 & up GM differentials and all Dodge differentials. This is a universal spider gear kit with adapters to fit either design. The early cross pin shaft included in the kit works with snap ring design carrier only.

Compatible Make / Model

  • Chevrolet Silverado 3500 Classic (2007-2007)
  • Chevrolet Silverado 3500 HD (2007-2015)
  • Chevrolet Silverado 2500 HD (2001-2015)
  • Chevrolet Silverado 3500 (2001-2006)
  • Chevrolet Silverado 2500 (2001-2004)
  • GMC Sierra 3500 Classic (2007-2007)
  • GMC Sierra 2500 HD (2001-2015)
  • GMC Sierra 3500 (2001-2006)
  • GMC Sierra 3500 HD (2007-2015)
  • GMC Sierra 2500 HD Classic (2007-2007)
  • GMC Sierra 2500 (2001-2004)
  • Ram 2500 (2011-2014)
  • Ram 3500 (2011-2016)

Compatible Differentials

  • GM 11.5", 2010 & down
  • GM 11.5", 2011 & up

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