MAHLE 3150215 Performance Piston Ring Set Moly Metric - 86.0mm

The MAHLE 3150215 is a high-performance metric piston ring set engineered for 86.0mm bore applications. This precision-manufactured ring set features molybdenum-faced rings for superior wear resistance and reduced friction, making it ideal for performance engine builds and rebuilds.

Key Specifications:

• Bore Size: 86.0mm
• Top Ring: 1.0mm width with molybdenum face coating
• Second Ring: 1.2mm width
• Oil Ring: 2.8mm width
• Standard tension design for drop-in installation
• HV385 performance metric series

Features and Benefits:

• Molybdenum coating provides excellent scuff resistance and durability
• Standard tension rings offer reliable sealing without excessive cylinder wall pressure
• Drop-in design simplifies installation during engine assembly
• Precision-engineered to MAHLE's strict tolerances for optimal compression and oil control
• Suitable for performance applications requiring enhanced durability

MAHLE's performance metric ring sets are manufactured using advanced materials and processes to ensure consistent quality and long service life. Each ring is carefully designed to provide excellent conformability to cylinder walls while maintaining proper tension for effective sealing.