Sealed Power E-559KC Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-559KC

The Sealed Power Engine Piston Ring Set E-559KC is designed for reliable performance in Nissan vehicles including the 240SX, Altima, D21, and Pickup models. This standard size piston ring set features precise dimensions and materials engineered to maintain optimal engine compression and oil control.

• Outside diameter: 89.00 mm
• Top ring width: 1.50 mm with steel and chrome construction
• Second ring width: 1.50 mm made of grey iron with reverse torsional face design
• Oil ring width: 2.80 mm featuring a 3-piece flex vent design
• Compatible with 4-cylinder engines
• Standard size bore diameter: 89.00 mm

Technical Details and Material Specifications

The E-559KC piston ring set includes a barrel face top ring made from steel with chrome plating to resist wear and maintain a tight seal. The second ring is constructed from durable grey iron and features a reverse torsional face design to improve ring stability and reduce blow-by. The oil ring is a 3-piece flex vent type, designed to efficiently control oil consumption and maintain proper lubrication. Each ring is sized precisely for an 89.00 mm bore diameter, ensuring compatibility with Nissan 4-cylinder engines found in the 240SX, Altima, D21, and Pickup models.

Applications and Problem Solving

This piston ring set is intended for use in engine rebuilds or repairs where restoring compression and oil control is necessary. It addresses common engine issues such as:

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption caused by ineffective oil ring sealing
• Blow-by gases leading to decreased engine efficiency
• Engine smoking from oil leakage past piston rings
• Uneven ring wear affecting engine performance

Installation Notes and Tips

Installation of the Sealed Power E-559KC piston ring set requires careful attention to ring orientation and proper gap settings. The reverse torsional design of the second ring must be installed according to manufacturer specifications to ensure optimal sealing. It is recommended to clean the cylinder bore thoroughly and check for any damage before installation. Avoid file fitting as this set is standard size and designed for direct fitment in compatible Nissan engines.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-559KC set undergoes strict 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 engine rebuild applications.