MAHLE Pistons 4055MS-112 Performance Series Piston Ring Set for 4.055 Inch Bore

The MAHLE PISTONS 4055MS-112 Performance Series piston ring set is designed for high-performance engine applications with a 4.055-inch bore. This set includes four piston rings crafted from durable steel, providing reliable sealing and wear resistance under demanding conditions. The rings feature a file fit design, allowing for precise installation and optimal performance. With a thickness of 1.0 mm, 1.0 mm, and 2.0 mm, these rings are engineered to deliver consistent compression and oil control for enhanced engine efficiency. The thermal HV385 coating improves heat transfer and reduces friction, contributing to the longevity and reliability of your engine. This kit is suitable for eight-cylinder engines and is compatible with various vehicle models requiring a performance upgrade. Constructed from high-quality materials, these piston rings ensure a tight seal and durable operation even under high stress and temperature conditions. Proper installation and tuning will maximize engine performance and lifespan, making this set an excellent choice for rebuilding or upgrading your engine's piston assembly.

Features:

• Performance Series piston rings for enhanced engine efficiency

• Designed for 4.055-inch bore applications

• File fit rings for precise installation

• Steel construction for durability and wear resistance

• Thermal HV385 coating for improved heat transfer and reduced friction

• Includes eight piston rings for eight-cylinder engines

• Standard tension for reliable sealing and oil control