Sealed Power 2777PNA Engine Piston
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Sealed Power

Sealed Power 2777PNA Engine Piston

Brand Sealed Power 2777PNA
Bore (Inch) 4.0157
Bore (mm) 102.0000
Note 1 Standard size
Part Material Cast
Standard Size Standard
Fits Dodge · 8 vehicles

Standard size. Cast engine piston for dependable replacement fit.

Cast construction. Built with leading-edge materials for modern engines.

ISO & QS certified. Manufactured to rigorous quality standards.

Cross-references Sealed Power 2777PNA for the same application. See all 1.

$160.04Free shipping
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Sealed Power 2777PNA Engine Piston

The Sealed Power 2777PNA is a standard-size engine piston built for select Dodge Ram 2500 and Dodge Ram 3500 applications. It features a 4.0157-inch (102.0000 mm) bore and cast material construction for use in compatible engine rebuilds that require a standard-size piston.

Key Features

  • Standard-size engine piston for select Dodge Ram diesel engine applications
  • 4.0157-inch bore diameter, also listed as 102.0000 mm
  • Cast material construction
  • Standard size specification for rebuild and repair work
  • Engineered by Sealed Power for modern engine requirements

Detailed Description

Sealed Power 2777PNA is an engine piston intended for 2004 Dodge Ram 2500 and Dodge Ram 3500 models built from 01/05/2004, as well as 2005-2007 Dodge Ram 2500 and Dodge Ram 3500 applications. It is specified as a standard-size, cast piston with a 4.0157-inch bore, making it a direct-match option for rebuilds that call for this exact piston specification. This part number, 2777PNA, is also the Sealed Power interchange reference for the same application.

Sealed Power uses modern materials and ISO- and QS-certified manufacturing processes to produce engine components that meet demanding engine service requirements. For buyers searching for a Dodge Ram 2500 piston, Dodge Ram 3500 engine piston, or Sealed Power 2777PNA standard-size piston, this listing provides the core dimensional and fitment details needed for an accurate engine repair decision.

What It Helps Address

  • Worn or damaged piston surfaces during engine rebuilds
  • Loss of compression related to piston wear or damage
  • Engine teardown repairs requiring a standard-size replacement piston
  • Restoration work on compatible Dodge Ram 2500 and Ram 3500 engines
  • Replacement needs where a cast piston with a 4.0157-inch bore is specified

Installation Notes and Tips

Verify engine code, bore size, and build date before installation. This piston is listed for use with the E-984KC ring set, so confirm ring-set compatibility during the rebuild process. Match the piston to the cylinder bore and follow factory service procedures for measurement, clearance checks, and final assembly.

Quality Assurance

Sealed Power manufactures engine components using leading-edge materials and certified production processes to support consistent fit and performance in modern engines. The 2777PNA is built to the stated standard-size specification for the listed Dodge Ram 2500 and Dodge Ram 3500 applications.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007DodgeRam 25005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2007DodgeRam 35005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2006DodgeRam 25005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2006DodgeRam 35005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2005DodgeRam 25005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2005DodgeRam 35005.9LL6N/A1 Cast Iron Engine Piston to be used with E-984KC Ring Set, sold individually in standard size.
2004DodgeRam 25005.9LL6N/AFrom 01/05/2004; 1 Piston; Cast Iron; Use with E-984KC Ring Set; Sold Individually; Standard
2004DodgeRam 35005.9LL6N/AFrom 01/05/2004; 1 Piston; Cast Iron; Use with E-984KC Ring Set; Sold Individually; Standard
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Sealed Power — 2777PNA