MAHLE 41625.020 Engine Piston Ring Set Oversize - 0.020

The MAHLE 41625.020 is an oversize engine piston ring set engineered to OEM specifications, designed for engine rebuilds requiring a +0.020" (0.50mm) overbore. MAHLE is a globally recognized original equipment supplier, manufacturing piston rings to the same tolerances and material standards as factory-installed components.

This ring set is manufactured to deliver reliable compression sealing, oil control, and long service life in rebuilt or re-bored engines. Each ring is precision-ground and quality-inspected to ensure proper gap clearance, ring tension, and fitment within the cylinder bore.

Key Features:

• Oversize: +0.020" (0.50mm) over standard bore diameter
• OEM-quality construction meeting or exceeding original factory specifications
• Precision-ground ring faces for optimized cylinder wall sealing
• Includes compression rings and oil control ring(s) for a complete set per piston
• Manufactured by MAHLE — a globally trusted OEM engine components supplier
• Engineered for proper ring tension and minimal blow-by
• Suitable for use in engine rebuilds requiring cylinder boring or honing to +0.020" oversize

MAHLE piston ring sets are a preferred choice for professional engine builders and machine shops seeking OEM-equivalent reliability. The 41625.020 part number ensures compatibility with the correct engine application when paired with the appropriate overbored cylinders.