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G2 Axle and Gear Mini Spool; 31 Spline 8.8 Inch (97-10 F-150)

Item T537814
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Market Price $120.99 You Save 12% ($14.00)
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$106.99 (each)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Competition and Off-Road Applications Only
      • Adds Maximum Traction at Minimal Cost
      • Comparable to Full Spools
      • Not Recommended for High Horsepower Applications
      • Designed for 8.8 in., 31 Spline Axles
      • Professional Installation Recommended
      • Comes with a 10-Year Manufacturer’s Warranty
      • Fits 1997 to 2010 Ford F-150 Models


      Full Spool Alternative. If you’re looking to modify your truck for race applications but don’t want to spend on a full spool, consider a G2 Mini Spool for your differential. With a mini spool, you will only be replacing the internal components of the differential and you can still re-use your carrier. It’s comparable to a full spool, delivering the same amount of maximum traction to give you a competitive advantage—especially during sharp turns and maneuvers at top speeds.

      Off-Road Essential. Having the ability to lock both wheels delivering equal torque is important for your off-road adventures. With a G2 Mini Spool installed, you can get yourself and your truck out of sticky situations such as muddy and rocky terrains.

      Professional Installation. Unless you are confident enough in your mechanical skills, we suggest you leave the installation of your G2 Mini Spool to your trusted professional mechanic. Special tools may also be required for the assembly and mishandling or installation mistakes will void the warranty.

      10-Year G2 Warranty. G2 Axle & Gears warrants their G2 Mini Spool to be free from manufacturing defects for 10 years. Coverage is limited to material and workmanship defects. Check out the manufacturer’s website for the full list of exclusions.

      Application. The G2 Mini Spool for the 31 spline 8.8 in. axle fits 1997 to 2018 Ford F-150 models.

      Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

      MPN# 85-2013M-31

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Questions & Answers (1 answers)

      1 Top Rated Question

      will the mini spool replace my trac-lok and is it ok for street use also

      • The G2 Mini Spool will replace your Trac-Lok. We do not recommend mini spools for street use.

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Mini Spool