MAHLE 3150212 Performance Piston Ring Set Moly Metric - 84.0mm

The MAHLE 3150212 is a high-performance piston ring set designed for precision engine builds requiring 84.0mm bore diameter. This metric ring set features advanced molybdenum (moly) coating for enhanced durability and reduced friction during break-in and operation.

Specifications:

• Bore Diameter: 84.0mm
• Ring Configuration: 1.0mm (top compression) / 1.2mm (second compression) / 2.8mm (oil control)
• Standard tension drop-in design for easy installation
• Molybdenum-coated face for superior wear resistance
• HV385 performance series construction

MAHLE performance ring sets are engineered to exacting tolerances for optimal cylinder sealing, reduced blow-by, and improved power output. The moly coating provides excellent scuff resistance during critical engine break-in periods while maintaining long-term durability under high-performance conditions. Standard tension design ensures proper ring-to-cylinder wall contact without requiring special preparation.

This ring set is designed for single-piston applications. Verify bore diameter and ring specifications match your engine build requirements before installation.