MAHLE 41475CP.040 Original Engine Piston Ring Set Oversize - 0.040

The MAHLE Original 41475CP.040 is a premium engine piston ring set engineered to OEM specifications, designed as a direct replacement for engines requiring a 0.040" (1.016mm) oversize bore. MAHLE is a globally recognized OEM supplier trusted by major engine manufacturers, and this ring set reflects the same precision and material quality found in original factory builds.

Key Features:

• OEM-Quality Construction: Manufactured to meet or exceed original equipment specifications for proper fit, seal, and long-term engine performance
• 0.040" Oversize: Designed for engines that have been bored 0.040" over standard to restore proper cylinder-to-ring clearance
• Chrome-Plated Top Ring: Enhanced wear resistance and heat tolerance for extended service life
• Precision Ring Geometry: Tight dimensional tolerances ensure optimal sealing, reduced blow-by, and improved oil control
• Complete Ring Set: Includes compression rings and oil control ring(s) for a full piston ring replacement
• Corrosion-Resistant Finish: Protects rings during storage and initial engine operation

MAHLE Original piston ring sets are ideal for engine rebuilds, overhauls, and high-mileage restorations where maintaining factory performance standards is critical. The MAHLE part number 41475CP.040 is a direct cross-reference for OEM applications and is compatible with standard engine rebuild procedures.