Sealed Power Engine Piston Ring Set P/N:E-301K 30
Sealed Power E-301K piston ring set for the 1974-1983 Jeep Cherokee V8 5.9L and other vehicles seals the pistons against the cylinder walls and controls oil on the bores. This engine piston ring set covers eight cylinders and is not oversized.
Rising oil use, blue exhaust smoke or weak compression can mean worn rings. Worn valve seals or scored cylinder walls can show up the same way, so pin down the cause before you buy rings.
The 1974-1983 Jeep Cherokee V8 5.9L, the 1984-1991 Jeep Grand Wagoneer V8 5.9L and the 1974-1988 Jeep J10 V8 5.9L each take one set, and the ring set fits other vehicles too. Open the "Vehicles it fits" section to check your exact model and engine. The set meets or exceeds OEM specifications.
Fit and size
Build and materials
Interchange: M40858-STD
3208065 · 3208066 · 40785 · 2106138 · 8292 · 2M693 · MG2109 · S2109 · T8162MX
This part cross-references / interchanges with the following part numbers:
Is this Sealed Power piston ring set made for the 1974-1983 Jeep Cherokee V8 5.9L?
Yes. The Sealed Power E-301K fits the 1974-1983 Jeep Cherokee V8 5.9L. Open the "Vehicles it fits" section to check another model and engine.
What is the top ring made of on this set?
The top ring is steel with moly, and its face is coated with Plasma-Moly. The second ring is grey iron with a phosphate coating.
What bore size is this Sealed Power piston ring made for?
The Sealed Power E-301K is made for a 4.0800 inch bore and covers eight cylinders. It is not an oversized set.
What kind of oil ring does this set have?
It has a 3 piece flex vent oil ring that is 0.1875 inch wide. The ring groove widths are 5/64 x 5/64 x 3/16 inch.
Is 3208065 the same ring set as the Sealed Power E-301K?
Yes. 3208065 is on the interchange list for the Sealed Power E-301K, so this set replaces it.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.