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Find Internal Engine Parts for your Wrangler

Main Cap Bearing Bolt (87-95 Jeep Wrangler YJ)Find parts that fit my vehicle

Item J149413
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$2.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Main Bearing Cap Bolt
      • Grade 8 Hardened Steel Construction
      • Precision Heat-Treated Threads and Shank
      • Black Oxide Finish for Corrosion Protection
      • Washer-Face Head for Even Torque Distribution
      • Meets or Exceeds OEM Tensile Strength Specifications
      • Sold Individually to Replace Worn or Damaged Bolts
      • Fits 1987–1995 Wrangler YJ Models

      Description

      Critical Engine Fastening Integrity. This main bearing cap bolt secures the main bearing cap to the block with OEM-grade strength, maintaining proper head gasket compression and preventing leaks under high-temperature engine operation.

      Durable, Corrosion-Resistant Finish. Heat-treated and coated in black oxide, the bolt resists thread galling and rust, ensuring reliable removal and reinstallation during engine service.

      Installation. This product installs by cleaning the block bolt holes, applying light oil to the bolt threads, and torquing to the manufacturer’s sequence and specifications—torque wrench required.

      Application. This Main Bearing Cap Bolt fits 1987–1995 Wrangler YJ models.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Head bolt
      • (1) Instruction sheet
      4.7

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      Questions & Answers

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