Sealed Power E-996K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-996K

The Sealed Power Engine Piston Ring Set E-996K is designed for reliable performance in heavy-duty applications. Engineered to meet the specifications of Chevrolet, GMC, and Hummer vehicles, this piston ring set supports optimal engine function and durability.

• Standard size piston ring set with 103.00 mm outside diameter
• Includes 8 rings for 8-cylinder engines
• Top ring features a keystone face design with 3.00 mm width
• Second ring has a reverse torsional face design and 2.00 mm width
• Oil ring is a 2-piece Conformatic design with 3.00 mm width
• Ring set groove widths measure 3.0 x 2.0 x 3.0 mm

Technical Details and Specifications

This piston ring set is manufactured to standard size specifications with a bore diameter of 103.00 mm, suitable for engines requiring precise fitment without file fitting. The top ring’s keystone face design helps maintain a tight seal under combustion pressure, while the reverse torsional second ring reduces blow-by and oil consumption. The 2-piece Conformatic oil ring design ensures effective oil control and distribution along the cylinder walls. This set is specifically engineered for 8-cylinder engines, making it compatible with a range of Chevrolet, GMC, and Hummer models.

Compatible Vehicles and Applications

Compatible with various heavy-duty and commercial vehicles, this piston ring set fits the following models:

• Chevrolet Express 2500 and 3500
• GMC Savana 2500 and 3500
• GMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD
• Chevrolet Silverado 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD
• Hummer H1

Common Engine Issues Addressed

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption and oil burning
• Increased blow-by and loss of engine power
• Poor engine performance and fuel efficiency
• Engine smoke and emissions problems

Installation Notes and Tips

Installation of the Sealed Power E-996K piston ring set requires careful attention to ring orientation and cylinder bore condition. Ensure the cylinder walls are properly honed and cleaned before installation. The top ring’s keystone face should be installed according to manufacturer specifications to maintain sealing integrity. Since this is a standard size set, no file fitting is necessary, but verify bore measurements prior to installation. Proper ring gap and alignment are critical to avoid premature wear or engine damage.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-996K 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.