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Crankshaft Main Bearing Kit; Standard Bore (87-90 2.5L Jeep Wrangler YJ)

Item J113171
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Market Price $110.99 You Save 14% ($16.00)
Our Price

$94.99 (set)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Perfect for Off-Road Application
      • Utilizes an ISO-Certified QS Manufacturing Process
      • Durable Construction
      • Incredible Strength and Fatigue Resistance
      • Designed to OEM Specifications
      • Sold Individually
      • Professional Installation
      • 5 Year Limited Warranty
      • Fits All 2.5L 1987-1990 Wrangler YJ


      OEM Replacement for Main Bearing. Jeep crankshaft main bearings are quite durable, but over time they’ll wear out and require replacement. The OMIX Crankshaft Main Bearing lets you replace your main bearing with an application-specific replacement. It’s made according to OEM specifications, so you know it’ll fit and function just like the stock part that has been factory-discontinued.

      Quality Construction. The standard crankshaft main bearing set is made from exceptionally durable high-grade materials to provide the fit, strength, and durability to match OEM standards. Additionally, OMIX’s strict quality standards enable them to provide Jeep owners the quality and reliability they’ve come to expect.

      Professional Installation. OMIX designed this main crankshaft bearing set to be a direct fit replacement upgrade. Therefore, it easily mounts to your vehicle without additional modifications. Necessary clamps and other installation hardware are included to make the process is hassle-free. However, professional installation is recommended due to the complexity of replacing the main crankshaft bearings.

      5 Year Warranty. OMIX guarantees this Standard Crankshaft Main Bearing Set is free of material or workmanship defects. To back this up, they offer 5 Year warranty. For full specifications on terms and conditions make sure to visit the manufacturer's warranty site page.

      Application. The OMIX Standard Crankshaft Main Bearing is designed to fit all 2.5L 1987-1990 Wrangler YJ.



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Crankshaft Main Bearing Set

      Tech Specs


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        Questions & Answers

        10 More Questions

        Will It Fit My Wrangler

        • YJ Wrangler 2 Door - 87, 88, 89, 90

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