MAHLE 41856CP.020 Original Engine Piston Ring Set Oversize - 0.020

The MAHLE Original 41856CP.020 is a complete engine piston ring set ground to a +0.020" oversize specification, designed for use in engines that have been bored or honed to the first standard oversize during rebuild. MAHLE Original rings are manufactured to OEM tolerances, delivering the same fit, form, and function as the rings found in new engines from the factory.

Key Features:

• +0.020" Oversize: Engineered for cylinders bored 0.020" over the standard diameter — ideal for engine rebuilds addressing wear or damage
• OEM-Quality Construction: Produced to original equipment specifications for precise fit and reliable sealing
• Complete Ring Set: Includes compression rings and oil control rings for all cylinders in the application
• Superior Sealing: Optimized ring geometry and tension provide excellent combustion sealing and oil control, reducing blow-by and oil consumption
• Durable Materials: MAHLE's ring sets utilize high-quality cast iron and steel alloys with advanced surface treatments for extended service life
• MAHLE Original Line: Part of MAHLE's flagship aftermarket program, trusted by professional engine builders and rebuilders worldwide

MAHLE is one of the world's leading OEM suppliers of engine components, and their Original piston ring sets are a top choice for professional engine rebuilders seeking factory-level quality. The 41856CP.020 is the correct replacement for worn or damaged rings in engines bored to the first oversize specification.