MAHLE 41591CP Original Engine Piston Ring Set

The MAHLE Original 41591CP Engine Piston Ring Set delivers OE-quality sealing performance for engine rebuilds and replacements. MAHLE is a globally recognized OEM supplier and manufacturer of precision engine components, and these piston rings are engineered to the same standards as original factory-installed parts.

Key Features:

• Pre-lapped finish allows rings to seat immediately, virtually eliminating break-in time
• Barrel-faced compression ring contact area for more efficient compression and reduced blowby
• CNC-controlled gap chamfer on compression rings to optimize sealing performance
• Reverse twist intermediate ring design for improved groove side sealing with taper-race machining to enhance wall contact
• CP-20 oil ring assemblies feature a 20-degree ear angle for optimal side sealing against the cylinder wall
• Chemically polished oil ring expander for enhanced oil drainback
• Ring materials, coatings, and tension all optimized for reduced friction and extended service life
• Manufacturer Part Number: 41591CP
• UPC: 027067025357

MAHLE Original piston ring sets are designed with the engine builder in mind, offering an installer-friendly package that meets or exceeds OEM specifications. Whether you are performing a routine engine overhaul or a precision rebuild, the 41591CP ring set provides the reliability and sealing integrity needed for long-term engine health.