MAHLE 3150203.035 Moly Piston Ring Set Bore Low Tension - 4.035 1.5mm 3.0mm

The MAHLE 3150203.035 is a premium piston ring set engineered for high-performance engine applications requiring a 4.035-inch bore diameter. This complete ring set features advanced ductile iron construction with plasma-moly coating for superior wear resistance and extended service life.

Key Features:

• Plasma molybdenum coating on ring faces provides exceptional wear resistance and friction reduction
• 1.5mm compression ring and 3.0mm oil ring configuration optimized for modern engine designs
• Low-tension oil ring design reduces friction losses and improves fuel efficiency
• Ductile iron material offers superior strength and durability under high-temperature, high-pressure conditions
• Precision-manufactured to exacting tolerances for proper cylinder seal and optimal compression
• 4.035-inch bore diameter suitable for various performance and aftermarket engine builds

MAHLE's plasma-moly coating technology creates a porous surface that retains oil for improved lubrication during critical break-in periods and sustained operation. The low-tension design minimizes parasitic drag on the crankshaft while maintaining excellent oil control, making this ring set ideal for both street performance and racing applications where power output and efficiency are paramount.