Sealed Power E-928K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-928K

The Sealed Power Engine Piston Ring Set E-928K is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered to meet standard bore size specifications, this piston ring set supports efficient engine operation and durability.

• Standard size piston ring set with 92.00 mm outside diameter and bore diameter
• Includes 6 rings for 6-cylinder engines
• Top ring made of steel with molybdenum coating and barrel face design
• 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: 1.2 mm (top), 1.5 mm (second), and 3.0 mm (oil ring)

Technical Details and Material Specifications

This piston ring set is manufactured to fit engines with a 92.00 mm bore diameter, commonly found in models such as the Chevrolet Impala, Pontiac Grand Prix, and Buick LaCrosse. The top ring’s steel construction with molybdenum coating enhances wear resistance and reduces friction. Its barrel face design helps maintain optimal sealing under varying engine conditions. The second ring, made from durable grey iron, features a reverse torsional face design to improve ring stability and oil control. The oil ring’s 3-piece flex vent design ensures effective oil scraping and distribution, helping to maintain proper lubrication and reduce oil consumption.

Compatible Vehicles and Applications

This Sealed Power piston ring set E-928K is compatible with a range of 6-cylinder engines in the following makes and models:

• Buick: LaCrosse, Rendezvous, Silhouette
• Chevrolet: Impala, Lumina, Monte Carlo, Equinox, Montana, Torrent
• Oldsmobile: Alero, Cutlass Supreme
• Pontiac: Grand Am, Grand Prix

Common Engine Issues Addressed

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption from poor oil ring sealing
• Increased blow-by gases affecting engine performance
• Uneven wear on cylinder walls causing loss of power
• Engine smoking related to oil control ring failure

Installation Notes and Tips

Ensure the cylinder bore is clean and free of debris before installation. This piston ring set is standard size and does not require file fitting. Proper ring end gap measurement and orientation according to manufacturer specifications are critical for optimal performance. Use appropriate ring compressors and avoid over-expanding rings during installation to prevent damage.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-928K piston ring set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.