Sealed Power Engine Piston Set P/N:H547CP 30 (Pack of 4)
Sealed H547CP 60 engine piston for the 1987-1993 Chevrolet LLV 4-cylinder 2.5L and other vehicles carries combustion pressure down to the connecting rod. Sealed Power builds application-specific parts like it to help restore engine performance.
Oil burning, heavy blow-by or an engine knock can mean the pistons are worn. Worn rings or a scored cylinder wall can be behind the same signs, so find the cause before you order a piston set.
This engine piston set also fits the 1985-1993 Chevrolet S10 4-cylinder 2.5L and the 1991-1993 GMC Sonoma 4-cylinder 2.5L, along with many other vehicles that have the L4-2.5L engine. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
This listing is one piston set; assembly lubricant is not included. The 2.5L four-cylinder takes four pistons.
Interchange: P450H060 · 9H3121060 · 1226P60 · H3121060
This part cross-references / interchanges with the following part numbers:
Does the Sealed H547CP 60 piston set fit a 1985-1993 Chevrolet S10 with the 2.5L engine?
Yes. The Sealed H547CP 60 fits the 1985-1993 Chevrolet S10 4-cylinder 2.5L. Open the "Vehicles it fits" section to check other models and engines.
Does the H547CP 60 piston set come with assembly lubricant?
No. Assembly lubricant is not included with the Sealed H547CP 60 piston set, so it has to be bought separately.
How much oversize is this Sealed Power piston set?
This piston set is 0.060 inch oversize, with a listed bore diameter of 4.0000 inch.
Is the Sealed Power H547CP 60 piston hypereutectic and coated?
Yes. The piston material is hypereutectic, and the skirt carries a DUROSHIELD coating.
Where do I find the piston clearance for the H547CP 60?
The minimum clearance is given in the Piston Fitting Information on the carton label of the Sealed H547CP 60 set.
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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.