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Inchworm Gear Products from Low Range

 

Welcome to Inchworm Gear Products from Low Range Off-Road.

For close to 2 decades Inchworm gear has been a market leader in the Toyota Transfercase and Drivetrain Adapters to help you go slow on the trail. In late 2013, Jim Christainsen, the creator and owner of Inchworm Gear merged forces with Low Range Off-Road to continue to build the brand and product line.

Another step in making Low Range Off-Road your One Stop Toyota Shop!

Look to us to make your Toyota Tacoma, FJ Cruiser, 4Runner and Pickup go slow on the trail with Single and Dual Transfer Cases, Dual Transfer Case Adapters, 2WD to 4WD Conversions, Transmission Adapters and more.


  1. Inchworm Gear Tacoma Dual Case Adapter (IWG-TDCA)

    Inchworm Gear Tacoma Dual Case Adapter (IWG-TDCA)

    Regular Price: $799.00

    Sale Price $615.00

    The Inchworm Gear Dual Transfer Case Adapters are the ideal way to lower your Tacoma gearing!

    Learn More


  2. Inchworm Gear Clockable Toyota Dual Transfer Case Adapter Kit, 21 or 23 Spline (TCASE-IW-300-0003, TCASE-IW-300-0004)

    Inchworm Gear Clockable Toyota Dual Transfer Case Adapter Kit, 21 or 23 Spline (IWG-DCA21, IWG-DCA23)

    Parts starting at: $519.00

    The new Clockable Double Case Adapter is the first in a new line of adapters from Inchworm Gear.  If you want the best, you have found it. Inchworm Gears products have been known by their quality, strength, and reliability for years. 

    Learn More


  3. Inchworm Gear 4cyl 4Runner w/ADD - G Series 5 Speed x 21 Spline Gear Driven Tcase Adapter Kit  (IWG-4ADDTAK-21)

    Inchworm Gear 4cyl 4Runner w/ADD - G Series 5 Speed x 21 Spline Gear Driven Tcase Adapter Kit (IWG-4ADDTAK-21)

    Regular Price: $375.00

    Sale Price $199.00

    Attach a gear driven transfer case to your 4 cylinder 4Runners with ADD (Automatic Disconect Differentail) with the Inchworm Gear adapter to get the gearing options you want in the rig you’ve got. Adapter allows for 10 degrees of clocking Learn More


  4. Inchworm Gear Toyota Early Auto Transmission Adapter Kit (IWG-EAA)

    Inchworm Gear Toyota Early Auto Transmission Adapter Kit (IWG-EAA)

    Parts starting at: $325.00

    Somebody said it couldn't be done so Inchworm did it! We are pleased to announce the availability of our Toyota Automatic Transmission Adapter. This adapter will allow you to bolt up a gear driven transfer case (or cases) behind your factory automatic transmission in pre-'95, 4cyl or V6, Toyota 4x4 pickups and 4Runners. Learn More


  5. Toyota RF1A Gear Driven Transfer Case Shift Rail Detent Ball (TTC-DETENT-BALL)

    Toyota RF1A Gear Driven Transfer Case Shift Rail Detent Ball (TTC-DETENT-BALL)

    $1.24
    If you are looking for a new shift rail detent ball or lost yours, we now have them available individually. Pictures shows the size in comparison to a penny. Learn More