SKU: YPKGM11.5-S-30

Yukon Gear | GM 11.5 Inch 30 Spline Standard Open Spider Gear Kit

Regular price $303.00
Sale price $303.00 Regular price
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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 HD (2007-2015)
    • Chevrolet Silverado 2500 (2001-2004)
    • Chevrolet Silverado 3500 (2001-2006)
    • Chevrolet Silverado 3500 Classic (2007-2007)
    • Chevrolet Silverado 2500 HD (2001-2015)
    • GMC Sierra 2500 HD (2001-2015)
    • GMC Sierra 3500 HD (2007-2015)
    • GMC Sierra 3500 (2001-2006)
    • GMC Sierra 2500 (2001-2004)
    • GMC Sierra 2500 HD Classic (2007-2007)

Compatible Differentials

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

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

Compatible Differentials

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