Sealed Power E-920K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-920K

The Sealed Power Engine Piston Ring Set E-920K is designed for reliable performance in a range of Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. This set is engineered to meet standard size specifications with precise dimensions to ensure proper fit and function in compatible engines.

• Standard size piston ring set with 4.0000 inch outside diameter
• Includes 6-cylinder quantity rings suitable for various GM and Isuzu models
• Top ring features a barrel face design with steel and molybdenum material
• Second ring constructed from grey iron with a reverse torsional face design
• Oil ring is a 3-piece flex vent design with a 3.00 mm width for effective oil control

Technical Specifications and Design Features

The E-920K piston ring set includes rings with a 4.0000 inch bore diameter and standard size fitment, eliminating the need for file fitting. The top ring has a 1.50 mm width and a radial wall thickness of 0.146 inches, crafted from steel with molybdenum to provide durability and wear resistance. The second ring also measures 1.50 mm in width and is made from grey iron, featuring a reverse torsional face design to improve sealing and reduce blow-by. The oil ring is a 3-piece flex vent type with a 3.00 mm width, designed to maintain optimal oil control and reduce oil consumption. Groove widths for the ring set are 1.5 x 1.5 x 3.0 mm, matching the specifications required for proper installation and engine performance.

Compatible Vehicles and Applications

This piston ring set is compatible with a variety of Chevrolet, GMC, Isuzu, and Oldsmobile models, including but not limited to the Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, and Oldsmobile Bravada. It is suitable for engines with a 6-cylinder configuration and a 4.0000 inch bore size, commonly found in trucks, SUVs, and vans such as the Chevrolet Astro, GMC Safari, and Chevrolet Express 1500/2500 series.

Common Engine Issues Addressed by This Piston Ring Set

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption caused by ineffective oil ring sealing
• Increased blow-by and loss of engine power
• Engine smoking related to poor ring sealing
• Uneven wear on cylinder walls affecting engine efficiency

Installation Notes and Tips

Ensure the cylinder bore is clean and free of debris before installation. Verify the bore diameter matches the 4.0000 inch specification for proper ring fit. Use appropriate ring compressors and follow manufacturer torque specifications during assembly. Avoid file fitting as this set is standard size and designed for direct installation. Proper lubrication of rings and cylinder walls during installation is recommended to prevent initial wear.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-920K set undergoes rigorous 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 exact warranty terms.