Sealed Power WH877CP Engine Piston

Sealed Power WH877CP Engine Piston

The Sealed Power WH877CP is a standard-size hypereutectic engine piston built for Ford and Lincoln applications that require a recessed-head design and precise compression geometry. It features a DUROSHIELD skirt coating and ISO- and QS-certified manufacturing standards to support consistent engine rebuild results.

Key Features

• Standard-size engine piston for select Ford and Lincoln engines
• Hypereutectic part material for stable performance in modern engine builds
• Recessed head design: .130 in. deep x 3.000 in. diameter
• 1.210 in. compression distance for application-specific fitment
• 0.8662 in. pin diameter with 0.04 in. pin offset
• DUROSHIELD skirt coated piston for reduced skirt wear
• 3-ring configuration with 1.50 mm, 1.50 mm, and 3.00 mm ring groove widths
• Interchange reference: 2243418

Detailed Description

Sealed Power WH877CP is an engine piston engineered for Ford E-150, F-150, Expedition, Excursion, F-250 Super Duty, F-350 Super Duty, and related Lincoln Navigator applications listed in the fitment data. The piston uses a hypereutectic alloy construction with a recessed head profile and standard bore sizing of 3.5512 in. (90.2000 mm), making it a direct-match service part for rebuilds that require the specified compression distance and pin dimensions. If you are searching for a Sealed Power WH877CP piston for a Ford F-150 or a replacement piston for a Ford E-350 Super Duty, this part is built around those exact engine specifications.

The design includes a DUROSHIELD-coated skirt to help maintain smooth piston-to-cylinder contact, along with a pin type F configuration and a 22.001 mm pin diameter. Sealed Power uses leading-edge materials and certified manufacturing processes to produce engine components that meet the demands of current engine service work. This part cross-references 2243418 for the same application.

What It Helps Address

• Worn or damaged piston surfaces during engine rebuilds
• Incorrect compression geometry from a mismatched replacement piston
• Excessive skirt wear in high-mileage Ford truck and van engines
• Restoration of proper ring groove dimensions for sealing performance
• Service replacement needs for select Ford and Lincoln V8 applications

Installation Notes and Tips

Verify bore size, compression distance, pin diameter, and ring groove widths before installation. Minimum clearance is listed on the carton label and should be checked against piston fitting information during engine assembly. Confirm cylinder condition, ring end gap, and connecting rod compatibility before final fitment. Compatible With 1997-2005 Ford F-150, 1997-2005 Ford Expedition, 1999-2005 Ford E-350 Super Duty, and other listed Ford and Lincoln applications only.

• Fits 2003-2005 Ford E-150, N/A
• Fits 2003-2005 Ford E-150 Club Wagon, N/A
• Fits 2003-2005 Ford E-250, N/A
• Fits 2003-2005 Ford E-350 Club Wagon, N/A
• Fits 1999-2005 Ford E-350 Super Duty, N/A
• Fits 2000-2005 Ford Excursion, N/A
• Fits 1997-2004 Ford Expedition, N/A
• Fits 1999-2004 Ford F-250 Super Duty, N/A
• Fits 1999-2004 Ford F-350 Super Duty, N/A
• Fits 1997-2003 Ford F-150, N/A
• Fits 1997-2002 Ford E-150 Econoline, N/A
• Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A
• Fits 1997-2002 Ford E-250 Econoline, N/A
• Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A
• Fits 1997-1999 Ford F-250, N/A
• Fits 1998-1999 Lincoln Navigator, N/A
• Fits 1997-1998 Ford E-350 Econoline, N/A

Quality Assurance

Sealed Power manufactures this piston using ISO- and QS-certified processes and modern material standards for engine service applications. The WH877CP is built to the listed dimensional specifications for accurate rebuild work and consistent fitment across the supported Ford and Lincoln platforms.