MAHLE 3011250B Moly Piston Ring Set Bore - 4.470 1/16 1/16 3/16

The MAHLE 3011250B is a premium molybdenum-coated piston ring set engineered for high-performance engine applications requiring a 4.470-inch bore diameter. This three-piece ring set features MAHLE's proven HV385 steel construction with ultra-chrome ring (UCR) technology, delivering exceptional wear resistance and cylinder seal integrity under demanding conditions.

Key Specifications:

• Bore Size: 4.470 inches
• Top Ring: 1/16 inch width, molybdenum-faced for superior scuff resistance
• Second Ring: 1/16 inch width, HV385 steel construction
• Oil Ring: 3/16 inch (0.190 inch) standard tension design
• Ring Material: High-strength HV385 steel with ultra-chrome plating
• Coating: Molybdenum face on compression ring for reduced friction

Performance Features:

• Molybdenum coating reduces friction and prevents ring scuffing during break-in
• HV385 steel provides exceptional strength and heat resistance
• Ultra-chrome ring technology extends ring life and maintains consistent seal
• Precision-manufactured to OE specifications for reliable fitment
• Designed for performance and racing applications where reliability is critical

MAHLE is a globally recognized leader in engine components, trusted by professional engine builders and performance enthusiasts. This ring set is ideal for street performance, racing, and high-output engine builds where quality and durability cannot be compromised.