MAHLE 41458CP.020 Original Engine Piston Ring Set Oversize - 0.020

The MAHLE Original 41458CP.020 is a precision-engineered engine piston ring set designed for reliable engine rebuilding and performance restoration. This set is manufactured to a 0.020-inch oversize specification, making it the ideal choice for engines where cylinder bores have been machined or honed 0.020" beyond the standard dimension during a rebuild.

MAHLE Original piston rings are produced to OEM-equivalent tolerances, ensuring proper cylinder sealing, optimal oil control, and consistent compression across all cylinders. MAHLE is a globally recognized OEM supplier, meaning these rings meet or exceed the same standards as rings installed at the factory.

Key Features:

• 0.020" Oversize – Engineered for cylinders bored or honed to 0.020" over standard bore diameter
• OEM-Quality Construction – Manufactured to original equipment specifications for reliable fit and function
• Complete Ring Set – Includes all necessary compression and oil control rings for a full engine rebuild
• Precision Tolerances – Ensures proper ring gap, sealing, and long service life
• MAHLE Original Brand – Trusted by professional engine builders and OEM manufacturers worldwide

MAHLE piston rings are a trusted choice for engine machine shops, professional mechanics, and serious DIY rebuilders seeking factory-level quality. The MAHLE Original line maintains strict dimensional and metallurgical standards to support long-term engine durability and performance after a rebuild.