Sealed Power Engine Piston Ring Set P/N:E-180K
Sealed E-180K 40 piston ring set for the 1975-1976 Ford F-150 V8 5.9L or 6.4L and other vehicles seals combustion pressure in each cylinder and controls oil on the cylinder wall. The set is 0.040 inch oversize and meets or exceeds OEM specifications.
Blue exhaust smoke, rising oil use or weak compression can mean a worn engine piston ring set, though worn valve stem seals or a worn cylinder bore can also lie behind them. Rule those out before you rebuild; a shop can run the compression test.
This V8 piston ring set also covers the 1968-1976 Ford F-250 V8 5.9L or 6.4L and the 1967-1969 Ford Mustang V8 6.4L, along with many other Ford, Edsel and Mercury models. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One ring set for an 8-cylinder engine. Each vehicle takes one set.
Interchange: 40134CP.040 · M40558-040
2106074040 · 40134040 · 2M574040 · T7743MX40
This part cross-references / interchanges with the following part numbers:
Are these Mustang piston rings right for the 1967-1969 Ford Mustang V8 6.4L?
Yes. Sealed E-180K 40 is listed for the 1967-1969 Ford Mustang V8 6.4L, and the application quantity is one set per engine.
Is one ring set enough for a whole V8?
Yes. This listing is one set for eight cylinders, and the listed quantity per application is one.
How oversize is the Sealed E-180K 40, and what bore does it list?
Sealed E-180K 40 is 0.040 inch oversize and lists a bore diameter of 4.0500 inches. Its ring groove widths are 5/64 x 3/32 x 3/16 inch.
What are the top and second rings made of in this set?
The top ring is steel with moly, and its face has a Plasma-Moly coating. The second ring is grey iron with a phosphate coating and a reverse torsional face.
What oil ring design does this ring set use?
The oil ring is a 3 piece flex vent design, 0.1875 inch wide.
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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.