Description
Piston 4.2L .020 1979-1990 Jeep CJ and Wrangler By Omix Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine you’ll need to replace them all in order to regain the engine’s original performance. And, let’s face it, Jeep’s need all the power we can get. Omix offers new high quality replacement engine parts to get your Jeep back on the road. This replacement piston fits 79-83 CJ5, 79-86 CJ7, 81-86 CJ8 Scrambler, 79-87 J-Series Trucks, 79-83 Cherokee SJ, 80-83 Wagoneer, 87-90 Wrangler YJ and 84-86 Grand Wagoneer SJ models equipped with 4.2 liter engines with 0.020-inch over-bore. Sold individually- use 6 per engine. Replaces OE 8134441.020
- .020 over
- Engine work maybe required to install this part
- Limited 5 Year Warranty
Information:
Are you rebuilding an engine and need a fresh set of pistons? Omix-ADA offers high-quality replacement pistons from Standard to .080 thousandths over size. Wrist pins included. They will give you years of service and get you back on the road. Sold individually.
Application Summary:
| Year | Make/Model |
|---|---|
| 1979-1983 | Jeep Cherokee |
| 1979-1983 | Jeep CJ5 |
| 1979-1986 | Jeep CJ7 |
| 1984-1986 | Jeep Grand Wagoneer |
| 1979-1987 | Jeep J10 |
| 1981-1985 | Jeep Scrambler |
| 1980-1983 | Jeep Wagoneer |
| 1987-1990 | Jeep Wrangler |
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