MAHLE 50203CP.020 Engine Piston Ring Set Oversize - 0.020

The MAHLE 50203CP.020 is a premium engine piston ring set engineered to OEM specifications for use in engine rebuilds requiring a +0.020" (0.50mm) overbore. MAHLE is a globally recognized original equipment supplier trusted by leading automotive manufacturers, and their piston ring sets deliver the same precise tolerances and material quality found in factory assemblies.

Key Features:

• +0.020" Oversize – Designed for use with cylinder bores honed or bored 0.020" over standard dimensions
• OEM-Grade Materials – Manufactured using premium cast iron, ductile iron, and/or chrome-faced ring faces for durability and wear resistance
• Precision Tolerances – Engineered to tight dimensional specs for optimal ring seal, compression retention, and oil control
• Multi-Ring Set – Includes compression rings (top and second) and oil control rings for a complete piston ring package
• Reduced Break-In Time – Surface treatments and precision finish promote faster seating against the cylinder wall
• MAHLE Quality Assurance – Backed by MAHLE's global engineering expertise as a Tier 1 OEM supplier

MAHLE piston ring sets are a trusted choice for professional engine builders and rebuilders seeking factory-level quality. The 50203CP.020 is an ideal replacement during engine overhaul, ensuring proper compression, oil control, and long-term engine performance.