Sealed Power E-897K Engine Piston Ring Set

Reliable Engine Piston Ring Set for Ford E-350 and F-Series Trucks

The Sealed Power E-897K engine piston ring set is designed to meet the demanding requirements of Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-250 HD, and F-350 models. Engineered for durability and precise fit, this set ensures optimal engine performance and longevity.

• Standard size piston ring set with an outside diameter of 4.3580 inches
• Top ring made of steel with molybdenum coating for enhanced wear resistance
• Second ring constructed from grey iron with phosphate coating for improved sealing
• Oil ring features a 3-piece flex vent design with a 4.00 mm width for effective oil control
• Reverse torsional face design on the second ring and torsional design on the top ring for better ring stability
• Compatible with 8-cylinder engines with a bore diameter of 4.3600 inches

Technical Details and Material Specifications

The E-897K piston ring set includes three rings per cylinder: a top ring, a second ring, and an oil ring. The top ring has a 2.00 mm width and a radial wall thickness of 0.154 inches, crafted from steel with a molybdenum coating to reduce friction and wear. The second ring, also 2.00 mm wide, is made from grey iron with a phosphate coating, featuring a reverse torsional face design to maintain a tight seal under varying engine conditions. The oil ring is a 3-piece flex vent design with a 4.00 mm width, engineered to provide efficient oil scraping and control. This set is manufactured to standard size specifications, ensuring a precise fit for Ford 8-cylinder engines with a 4.3600 inch bore diameter.

Compatible Vehicles and Applications

• Ford E-350 Econoline
• Ford E-350 Econoline Club Wagon
• Ford F-250
• Ford F-250 HD
• Ford F-350

This piston ring set is ideal for engine rebuilds or repairs where maintaining factory specifications is critical. It addresses common engine issues such as:

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption caused by ineffective oil control rings
• Blow-by gases leading to decreased engine efficiency
• Engine smoking resulting from poor ring sealing
• Loss of power and increased emissions

Installation Notes and Tips

Ensure the cylinder bore is clean and within specification before installation. This piston ring set is standard size and does not require file fitting. Proper ring end gap clearance should be checked according to the engine manufacturer’s guidelines. Use appropriate ring compressors and avoid damaging the ring coatings during installation to maintain performance and longevity.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-897K set undergoes strict quality control to ensure consistent dimensions and material integrity. While specific warranty details are not provided, Sealed Power products typically come with a limited warranty against manufacturing defects.