Sealed Power Engine Piston Ring Set P/N:E-531X
Sealed Power E-481X piston ring set for the 1986-1992 Ford Ranger V6 2.9L and other vehicles seals each piston against its cylinder wall. The set is not oversized, its tolerances are exacting, and OEM specifications are met or exceeded.
Worn rings can mean blue exhaust smoke, oil burning or low compression. Because the rings may not be the cause, look at the cylinder walls for scoring and have the bores measured before you replace them. A compression or leak-down test is a job for a shop.
This engine piston ring set fits the 1986-1992 Ford Ranger V6 2.9L, the 1986-1990 Ford Bronco II V6 2.9L and the 1988-1989 Merkur Scorpio V6 2.9L. One set carries rings for all six cylinders, one group per piston, and an engine takes one set.
Fit and size
Build and materials
Interchange: R93016-STD
481X · 51514CP · PR421 · 4450 · T8438X
This part cross-references / interchanges with the following part numbers:
Is this piston ring set right for the 1986-1992 Ford Ranger V6 2.9L?
Yes. Sealed Power E-481X fits the 1986-1992 Ford Ranger V6 2.9L. It is not an oversized set.
How many cylinders does this Sealed Power piston ring cover?
Sealed Power E-481X has rings for six cylinders, so one set covers a V6 2.9L engine.
What ring widths come in this Sealed Power piston ring set?
The top ring is 1.60 mm wide, the second ring 1.75 mm and the oil ring 3.50 mm.
Is the oil ring in this ring set one piece or several?
The oil ring is a 3 piece flex vent design. The second ring has a reverse torsional face, and the top and second rings are grey iron.
Can I cross-reference R93016-STD to this piston ring set?
Yes. R93016-STD is on the interchange list for Sealed Power E-481X, along with 481X, 51514CP, PR421, 4450 and T8438X.
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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.