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Crankshaft Rear Main Seal Kit (76-99 4.0L or 4.2L Jeep CJ5, CJ7, Wrangler YJ & TJ)

Item J113186
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Market Price $10.99 You Save 9% ($1.00)
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$9.99 (kit)

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Ship to: Ashburn - 20149
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      Product Information

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


      • OE Style Replacement Crankshaft Rear Main Seal
      • Two-Piece Rear Main Seal
      • Prevents Oil Leaks
      • Metal and Rubber Construction
      • Direct Fit Replacement
      • Professional Installation Recommended
      • Sold Individually
      • Twelve-Month/12,000 Mile Warranty
      • Fits 1976-1999 4.0L or 4.2L Jeep CJ5, CJ7, Wrangler YJ and TJ Models


      Prevents Oil Leaks. A leaking crankshaft is a symptom of worn crankshaft main seals and should be looked at immediately. This is because a worn main seal can lead to catastrophic engine failure when unchecked. In these cases, you can replace it with this Crankshaft Rear Main Seal Kit. It’s a direct fit OEM replacement for the factory, 2-piece rear main seal. Additionally, the Crankshaft Rear Main Seal Kit provides functionality and reliability that matches the factory part.

      Quality OEM Replacement. The Crankshaft Rear Main Seal is designed according to OEM specifications to provide customers with a suitable replacement for the factory-discontinued item. It’s precisely manufactured from high-grade materials. Additionally, the kit is tested to ensure that only quality parts reach the customers.

      Direct Fit Replacement. With the OEM design, the Crankshaft Rear Main Seal installation is quite straightforward. But because of the complex process involved in replacing the crankshaft rear main seal, installation by a professional mechanic is recommended.

      Includes Twelve-Month/12,000 Mile Warranty. The Crankshaft Rear Main Seal is guaranteed to be free of defects in material or workmanship. This warranty is only valid for the original purchaser and exclusions will apply.

      Application. The Crankshaft Rear Main Seal is designed to fit 1976-1999 4.0L or 4.2L Jeep CJ5, CJ7, Wrangler YJ and TJ Models .

      Fitment: 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1997 1998 1999 Details

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Crankshaft Rear Main Seals

      Customer Reviews (1)

        Reviews of Store Brand Engine products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • CJ7 Wrangler 2 Door - 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86
          • TJ Wrangler 2 Door - 97, 98, 99
          • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95

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