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Rugged Ridge Speedometer Drive Gear; 38 Tooth; Long Shaft (87-93 Jeep Wrangler YJ)

Item J25033
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Replacement for Mopar Part Number 30910638L
      • Speedometer Gear
      • Steel
      • Plastic
      • Long Shaft Design for Cable Speedometers, 38 Teeth
      • Works with 31 Inch Tires/4.11 Gear Ratio
      • Restores Correct MPH Readings from Speedometer
      • Installs Easily in Transfer Case Tail Housing
      • 5 Year Limited Warranty
      • Fits 1987-1993 Wrangler YJ Models with Cable Speedometers.


      Specs. Featuring a royal blue color coded plastic gear, this 38-tooth long shaft speedometer gear is a quick and effective solution to fine-tuning your YJ Wrangler's speedometer and odometer readings. Adding different sized tires and changing the gear ratio can be a pleasant upgrade, but will make your speedometer readings too low or too high. The 38-tooth gear will help when you have installed a 31 inch tire most of the time.

      Construction. This 38 tooth long shaft speedometer gear is protected by the same 5 year limited warranty that the manufacturer, Rugged Ridge, offers on all its Jeep aftermarket products. Constructed out of high quality steel and plastic, one of the primary setups using this gear features a 31 inch tire and a 4.11 gear ratio. Checking a speedometer chart before choosing and installing a cable speedometer gear is always advisable. This gear is installed in the transfer case tail housing.

      Application. Fits 1987-1993 Wrangler YJ models.



      Rugged Ridge 18760.26

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      What's in the Box

      • (1) Speedometer Gear

      Tech Specs


      Customer Reviews (79)

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93