Over time, all internal engine wear surfaces become worn.
This is true for crankshaft journals, connecting rods, piston rings, camshaft lobes, bearings, etc.
When rebuilding a worn engine, you'll need to replace them all to regain the engine's original performance.
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 piston ring set fits 87-93 Cherokee XJ, 87-93 Wrangler YJ, 87-88 J-Series Trucks, 87-92 Comanche MJ, and 93 Grand Cherokee ZJ models equipped with 4.0 liter engines with 0.010-inch over-bore.
One set does one engine.
Replaces OE 83501988K6.
