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Piston Ring Set (76-90 4.2L Jeep CJ5, CJ7 & Wrangler YJ)

Item J121667
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Our Price

$95.00 (set)

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      Product Information

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


      • Set of Piston Rings for .20-Inch Pistons
      • Seals Off Combustion Gases and Aids in Heat Transfer
      • Lubricates and Cleans Cylinder Walls
      • Made From High-Quality Steel
      • Hassle-Free Installation
      • Backed by a 1-Year or a 12,000-Mile Warranty
      • Sold as a Set of 30 Rings for 6 Pistons
      • Fits 1976-1990 4.2L Jeep CJ5, CJ7 and Wrangler YJ Models


      Compress, Lubricate, and Clean. With the help of this Piston Ring Set, your Jeep’s pistons will do a much better job. This piston rings have critical roles, including sealing off the combustion gases, aiding in heat transfer in the cylinder, and controlling the flow of oil. In addition, the middle piston rings both lubricate the cylinder and scrape the oil down and away from the cylinder walls. With this piston ring set, your Jeep’s engine will work smoother than ever.

      Heavy-Duty Steel Construction. This piston rings are made from high-quality steel for strength and durability. Using premium steel also ensures that this piston rings will be able to withstand the pressure and heat of the engine.

      Straightforward Installation. Manufacturer designed this piston ring set for a direct-fit installation. The rings are precision-measured down to the last centimeter, and you can also reuse the stock hardware. If you don’t have the tools and/or lack auto-mechanical experience, it’s best to get professional assistance. Re-ringing 1 piston will take less than 10 minutes. 

      Comes With a 1-Year or a 12,000-Mile Warranty. This set of piston rings comes with Manufacturer's 1-year or 12,000-mile warranty, whichever comes first. For more details or questions about the inclusions, exclusions, and other warranty policies, please contact the customer service department.

      Application. You can use this Piston Ring Set on .20-inch pistons installed on 1976-1990 4.2L Jeep CJ5, CJ7 and Wrangler YJ Models.



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (30) Piston Rings

      Customer Reviews (1)

        Reviews of similar Engine products have an average rating of 4.8 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
          • YJ Wrangler 2 Door - 87, 88, 89, 90

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