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Auburn Gear HP Differentials


Auburn Gear
Auburn Gear HP Differentials

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Put More Power to the Pavement!

Auburn Gear High Performance (HP) Differentials outperform all competitors in terms of torque bias... only Auburn's Pro Series provides more torque bias. Torque bias is the ability of any limited slip differential to transfer torque from the low traction wheel to the high traction wheel. It is Auburn's unique cone clutch arrangement that provides the mechanical advantage over plate or gear type limited slip differentials. Features 1-Year Warranty and 4-Year Replacement/Exchange. Made in the USA.

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  • Differential Assembly/Disassembly Instructions
  • Installation Manual



  • 10 Products
    Chrysler 9-1/4"

    109-542071
    HP Differential
  • 1968-83 Chrysler
  • 12-Bolt, 31-Spline
  • Ratio: 2.71 to 4.10
    More info on Auburn Gear 542071
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  • $501.99
    Order Today Ships 04/28/14

    109-542070
    HP Differential
  • 1984-2012 Chrysler
  • 12-Bolt, 31-Spline
  • Ratio: 2.71-Up
    More info on Auburn Gear 542070
    • FREE
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  • $584.99
    Ships
    Ford 9-3/4"

    109-542090
    HP Differential
  • 1997-2012 Ford
  • 12-Bolt, 34-Spline
  • Ratio: All
    More info on Auburn Gear 542090
    • FREE
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  • $564.99
    Order Today Ships 04/28/14
    Ford 10-1/4"

    109-542089
    HP Differential
  • 1983-2014 Ford
  • 12-Bolt, 35-Spline
  • Ratio: All
    More info on Auburn Gear 542089
    • FREE
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  • $611.99
    Order Today Ships 04/28/14
    GM 218mm AAM

    109-5420138
    HP Differential
  • 2010-13 Camaro V8
  • 10-Bolt, 32-Spline
  • Ratio: 3.27, 3.45, 3.73
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  • $722.99
    Ships
    GM 7-5/8"

    109-542088
    HP Differential
  • 1988-2005 GM
  • 10-Bolt, 28-Spline
  • Ratio: 3.23-Up
    More info on Auburn Gear 542088
    • FREE
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  • $553.99
    Order Today Ships 04/28/14
    GM 8-1/2"

    109-542097
    HP Differential
  • 1999-2012 GM
  • 10-Bolt, 30-Spline
  • Ratio: 2.73-Up
  • Must use bearing kit 873-D1582
    More info on Auburn Gear 542097
    • FREE
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  • $536.99
    Ships
    GM 9-1/2"

    109-542087
    HP Differential
  • 1981-2012 GM
  • 14-Bolt, 33-Spline
  • Ratio: All
    More info on Auburn Gear 542087
    • FREE
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  • $527.99
    Order Today Ships 04/28/14
    Toyota 9-1/2"

    109-5420133
    HP Differential
  • 1998-2003 Land Cruiser
  • 12-Bolt, 32-Spline
  • Ratio: All
    More info on Auburn Gear 5420133
    • FREE
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      & HANDLING!
  • $543.99
    Order Today Ships 04/28/14
    Toyota 10-1/2"

    109-5420134
    HP Differential
  • 2007-12 Tundra
  • 12-Bolt, 36-Spline
  • Ratio: All
    More info on Auburn Gear 5420134
    • FREE
    • SHIPPING
      & HANDLING!
  • $611.99
    Order Today Ships 04/28/14

    10 Products