Sealed Power Engine Piston P/N:2783PNL
Sealed 2783PNL .75MM engine piston for the 2006-2010 Chevrolet Express 2500 V8 6.6L and other vehicles carries combustion pressure through the piston pin to the connecting rod. This oversized piston is for the diesel application.
Heavy oil use, blue smoke at the tailpipe or low compression can mean worn pistons. Worn rings, a scored bore or leaking valve seals can be behind these signs too, so find the cause before buying pistons. The 6.6L V8 takes four of this piston.
The listing covers a wide range of Chevrolet and GMC models, including the 2006-2010 Chevrolet Express 3500 V8 6.6L and the 2009-2010 Chevrolet Express 4500 V8 6.6L. If your truck or van is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
Cast pistons with pins and clips. Assembly lubricant is not included.
Interchange: S224-3709.030
224370975MM · 7210D75MM
This part cross-references / interchanges with the following part numbers:
Is the Sealed 2783PNL .75MM piston right for a 2006-2010 Chevrolet Express 3500 V8 6.6L?
Yes. Sealed 2783PNL .75MM is listed for the 2006-2010 Chevrolet Express 3500 V8 6.6L, and that engine takes four of this piston.
Do the Sealed 2783PNL .75MM pistons come with pins and clips?
Yes. The box holds cast pistons with pins and clips. Assembly lubricant is not included.
What cylinder bore does this oversized engine piston list?
This piston lists a 103.00 mm cylinder bore diameter and is oversized, marked .75MM in the part number. The piston pin outside diameter is 34.50 mm.
Can the top ring groove on this diesel piston take a keystone ring?
Yes. The iron ring insert in the top ring groove is designed to accept a keystone-style top ring.
What is the partner number for Sealed Power 2783PNL .75MM?
Sealed Power 2783PNL .75MM partners with the 2783PNR75MM. It also cross-references to 7210D75MM.
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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.