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Timing Chain Kit (87-90 4.2L Jeep Wrangler YJ)

Item J21574
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Market Price $53.99 You Save 13% ($7.00)
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$46.99 (kit)

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      Product Information

      Features, Description, Specs & Installation


      • Timing Chain Kit
      • Nylon Cam Gear
      • Steel Timing Chain
      • Designed for the 4.2 Liter, 6 Cylinder Engine
      • Heavy Duty, Single Row Steel Chain
      • Nylon Cam Gear for Quiet Operation
      • OE-Spec Direct Replacement
      • Nylon Cam Gear and Chain Sprocket Included
      • Extends Life of the Engine
      • 5 Year Warranty
      • Fits 1987 - 1990 Wrangler YJ Equipped with the 4.2L 6cyl


      Specs. One of the most important parts on your engine is the timing chain. It keeps the valvetrain working in perfect harmony with the pistons below. If there's even a fraction of a second difference between them, the intake or exhaust valves could get smashed by one of the pistons, resulting in a massively expensive problem. A timing chain needs to be replaced every 60,000 miles, and this Omix-ADA timing chain kit comes with everything you'll need to keep your Wrangler running strong. You'll get an OE spec steel timing chain, a new timing chain sprocket, and a nylon tipped cam sprocket. The single row timing chain can withstand the extreme power demands of trail riding while the nylon tipped camshaft gear will keep the timing chain spinning smoothly and quietly.

      Application. This timing chain is for 1987 - 1990 YJ Wranglers with the 4.2L engine.

      Fitment: 1987 1988 1989 1990 Details

      MPN# 3240502NK

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      What's in the Box

      • (1) Timing Chain
      • (1) Cam Gear
      • (1) Crank Gear

      Tech Specs

      Questions & Answers

      10 More Questions

      Will It Fit My Wrangler

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

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