Sealed Power E-923K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-923K

The Sealed Power Engine Piston Ring Set E-923K is designed for reliable performance in Ford and Mercury vehicles, specifically the Escort, Focus, and Tracer models. This standard size piston ring set ensures proper sealing and oil control for 4-cylinder engines with an 84.80 mm bore diameter.

• Compatible with Ford Escort, Focus, and Mercury Tracer 4-cylinder engines
• Standard size piston ring set with 84.80 mm bore diameter
• Top ring made of steel with molybdenum coating for durability
• Second ring constructed from grey iron with reverse torsional face design
• Oil ring features a 3-piece flex vent design with 3.00 mm width
• Ring groove widths: 1.5 mm (top), 1.5 mm (second), and 3.0 mm (oil ring)

Technical Specifications and Design Features

The E-923K piston ring set includes three rings per cylinder designed to optimize engine sealing and oil control. The top ring has a barrel face design and is made from steel with a molybdenum coating, which helps reduce wear and maintain compression. The second ring is made of grey iron and features a reverse torsional face design to improve ring seal and reduce blow-by gases. The oil ring is a 3-piece flex vent type with a 3.00 mm width, engineered to efficiently scrape excess oil from the cylinder walls while maintaining proper lubrication.

This set is manufactured to standard size specifications with an outside diameter and bore size of 84.80 mm, suitable for 4-cylinder engines found in the specified Ford and Mercury models. The ring groove widths are precisely 1.5 mm for the top and second rings and 3.0 mm for the oil ring, ensuring proper fit and function without the need for file fitting.

Applications and Problem Solving

• Restores proper compression in worn or damaged cylinders
• Reduces oil consumption by improving oil ring sealing
• Minimizes blow-by gases to maintain engine efficiency
• Prevents piston ring sticking and uneven wear
• Supports engine rebuilds and maintenance for Ford Escort, Focus, and Mercury Tracer

Installation Notes and Tips

When installing the Sealed Power E-923K piston ring set, ensure the cylinder bore is clean and within specification. The rings are standard size and do not require file fitting. Carefully orient the top ring with the barrel face outward and the second ring with the reverse torsional face toward the combustion chamber. The 3-piece flex vent oil ring should be installed with proper tension to maintain oil control without excessive drag. Follow manufacturer torque specifications and break-in procedures for optimal performance.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-923K set undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to this piston ring set.