Sealed Power E-178K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-178K

The Sealed Power Engine Piston Ring Set E-178K is designed for reliable performance in a range of Chrysler, Dodge, Jeep, and Plymouth vehicles. This standard size piston ring set features precise dimensions and materials engineered to maintain optimal engine compression and oil control.

• Outside diameter: 3.9100 inches
• Top ring width: 5/64 inch with barrel face design
• Second ring width: 5/64 inch with reverse torsional face
• Oil ring width: 3/16 inch, 3 piece flex vent design
• Top ring material: steel with molybdenum coating
• Second ring material: grey iron
• Compatible with 8-cylinder engines
• Standard size, no file fit required

Detailed Product Description

The Sealed Power E-178K piston ring set is engineered to meet the specifications of various Chrysler, Dodge, Jeep, and Plymouth models, including Aspen, Challenger, Charger, Dakota, Grand Cherokee, and Ramcharger, among others. The set includes rings with a 3.9100 inch outside diameter and bore size, ensuring a precise fit for 8-cylinder engines. The top ring features a barrel face design made from steel with a molybdenum coating, which helps reduce wear and improve sealing. The second ring is constructed from grey iron with a reverse torsional face design to enhance ring stability and oil control. The oil ring is a 3 piece flex vent type with a 3/16 inch width, designed to effectively manage oil distribution and prevent excess oil consumption. This piston ring set is standard size and does not require any file fitting, simplifying installation and ensuring consistent performance.

Applications and Problem Solving

• Restores proper compression in worn or damaged cylinders
• Reduces oil consumption and prevents oil burning
• Improves engine efficiency and power output
• Minimizes blow-by gases for cleaner combustion
• Compatible with Chrysler, Dodge, Jeep, and Plymouth 8-cylinder engines

Installation Notes and Tips

When installing the Sealed Power E-178K piston ring set, ensure the cylinder bore is clean and properly honed to standard specifications. Since this is a standard size set with no file fit required, verify ring end gaps before installation. Proper ring orientation is critical: install the top ring with the barrel face outward and the second ring with the reverse torsional face positioned correctly to maintain sealing and oil control. Use appropriate ring compressors and avoid excessive force to prevent ring damage during installation.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-178K set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Sealed Power products typically come with a limited warranty against manufacturing defects, supporting reliability in automotive engine rebuilds.