Sealed Power E-969K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-969K

The Sealed Power Engine Piston Ring Set E-969K is designed for reliable performance in 6-cylinder engines with a 93mm bore diameter. This set is compatible with various GM and Isuzu vehicles, including Buick, Chevrolet, GMC, Hummer, Oldsmobile, and Isuzu models such as the Trailblazer, Envoy, and Canyon.

• Engine piston ring set for 6-cylinder engines with 93.00 mm bore diameter
• Top ring made of steel with molybdenum coating and barrel face design
• Second ring constructed from grey iron with a scraper taper face
• Oil ring features a 3-piece flex vent design with low tension and 2.50 mm width
• Standard size rings with groove widths of 1.2 x 1.2 x 2.5 mm

Technical Specifications and Features

The E-969K piston ring set includes three rings per cylinder: a top ring with a 1.20 mm barrel face made from steel with molybdenum for wear resistance, a second ring with a 1.20 mm scraper taper face made from grey iron to aid in oil control, and a 3-piece flex vent oil ring with a 2.50 mm width and low tension to reduce oil consumption. The rings are designed for a 93.00 mm bore diameter and come in standard size, eliminating the need for file fitting. This combination ensures effective sealing, oil control, and durability for engines in compatible Buick, Chevrolet, GMC, Hummer, Isuzu, and Oldsmobile vehicles.

Compatible Vehicles and Applications

This piston ring set is compatible with a range of 6-cylinder engines found in the following makes and models:

• Buick: Rainier
• Chevrolet: Colorado, Trailblazer, Trailblazer EXT
• GMC: Canyon, Envoy, Envoy XL, Envoy XUV
• Hummer: H3
• Isuzu: i-350, Ascender, Bravada
• Oldsmobile: Compatible models with 6-cylinder 93mm bore engines

Common Engine Issues Addressed by This Piston Ring Set

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

Installation Notes and Tips

Installation of the Sealed Power E-969K piston ring set requires careful attention to ring orientation and proper gap spacing. Since this set is standard size and does not require file fitting, ensure the cylinder bore is within specification before installation. Use appropriate ring compressors and avoid over-expanding the rings during installation to prevent damage. Follow manufacturer torque specifications for piston and connecting rod assembly.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM specifications for durability and performance. The E-969K set undergoes rigorous quality control to ensure consistent dimensions 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.