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NP231 Transfer Case Front Output Shaft Seal (87-06 Jeep Wrangler YJ & TJ)

Item J12352
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$6.99 (each)

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      Product Information

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


      • Replacement for Mopar Part Number 4338893
      • Transfer Case Front Output Seal
      • Brass Outer Ring, Rubber Inner Seal
      • OEM Quality Materials and Design
      • Natural Finish
      • Durable Construction
      • Provides Tight Seal
      • Transfer Case Front Output Shaft Seal
      • Fits the NP231 Transfer Case
      • 4 Inches Diameter by 0.5 Inch Thick, 1.3 Ounces
      • 5 Year Limited Warranty
      • Fits 1987-2006 Wrangler YJ and TJ, Plus Unlimited, Models with the NP231 Transfer Case


      Specs. Spare yourself the mess, damage, and lubrication problems caused by leaking transfer case oil with Omix-ADA's Front Output Seal for the NP231 Transfer Case. This high quality replacement part fits perfectly in place of the stock component and provides a good, strong seal, keeping transfer case oil in and all kinds of debris and contaminants out. The brass construction shrugs off any risk of rust or corrosion, while the rubber gives a tight, secure fit.

      Construction. The Front Output Seal by Omix-ADA fits TJ and YJ Wranglers with the New Process NP231 transfer case. This part fits snugly around the output shaft, preventing oil leaks. Omix-ADA backs its OE replacement part with a standard 5 year limited warranty. Fit and function are designed to match those of the stock component for modification-free, effective installation.

      Application. Fits 1987-2006 Wrangler YJ and TJ models, plus Unlimited



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oil Seal

      Tech Specs


      Customer Reviews (13)

        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • TJ Rubicon 2 Door - 03, 04, 05, 06
        • TJ Rubicon Unlimited 2 Door - 05, 06
        • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
        • TJ Wrangler Unlimited 2 Door - 04, 05, 06
        • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95