MAHLE 3011055 Performance Plasma Steel Piston Ring Set Bore - 4.015

The MAHLE 3011055 is a high-performance piston ring set engineered for demanding applications requiring superior durability and sealing performance. This precision-manufactured ring set features advanced materials and coatings designed to withstand extreme combustion pressures and temperatures.

Key Features:

• Premium plasma steel top compression ring for maximum strength and wear resistance
• 4.015-inch bore diameter for precise cylinder fit
• 1.0mm ring width for optimal sealing and reduced friction
• 0.143-inch radial wall thickness for structural integrity
• HVOF (High Velocity Oxygen Fuel) molybdenum coating on top ring reduces friction and resists scuffing
• Performance-grade construction ideal for high-performance street and racing applications
• Engineered to MAHLE's OE specifications for quality and reliability

MAHLE's plasma steel technology combined with HVOF moly coating delivers exceptional ring life and oil control, making this ring set an excellent choice for performance engine builds and racing applications where durability and consistent compression are critical.