Sealed Power Engine Piston Ring Set P/N:E-991K
Sealed Power E-1004K piston ring set for the 2010-2014 Ford F-150 V8 6.2L and other vehicles seals compression and controls oil in each cylinder. Each Sealed Power piston ring in the set is a top, second or oil ring, and the set is also called an engine piston ring set.
Rising oil use, blue exhaust smoke or a loss of power can mean worn rings. Those signs alone do not prove the rings are the problem, since leaking valve stem seals can burn oil as well. The 2010-2014 Ford F-150 V8 6.2L takes one set.
It also fits the 2017-2019 Ford E-350 Super Duty V8 6.2L and the 2011-2019 Ford F-250 Super Duty V8 6.2L. If your vehicle is not named here, look up your year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
Compression rings, rails and an oil spacer.
Interchange: M10268-STD
PR4224 · AU7Z6148G · 2M4520 · 42267CP
This part cross-references / interchanges with the following part numbers:
Is this Sealed Power piston ring set made for the 2010-2014 Ford F-150 V8 6.2L?
Yes, Sealed Power E-1004K fits the 2010-2014 Ford F-150 V8 6.2L; other years and models are in the "Vehicles it fits" section.
Does the E-1004K come with rails and an oil spacer?
Yes. The Sealed Power E-1004K box holds compression rings, rails and an oil spacer.
What are the top and second rings made of?
The top ring is steel with moly, a moly-plasma ring with a porous surface. The second ring is ductile iron with a phosphate coating.
Is the oil ring one piece or three?
The oil ring is a 3-piece flex vent design, 2.50 mm wide. Its design keeps tension uniform while holding a positive seal.
Can rising oil use mean the piston rings are worn?
Yes, it can, and blue exhaust smoke or a loss of power are other signs. A shop can run the tests that confirm it, so have the engine checked promptly.
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