Help seal every combustion stroke and keep oil consumption in check with the MAHLE piston ring set S50564CP. This engine piston ring set installs as a direct-fit replacement for many vehicles, including the 1975-1996 Ford F-150 5.0L / 5.8L / 6.6L and 1964-1973 Ford Mustang 4.7L / 5.0L / 5.8L. See the "Vehicles it fits" section for the full list.
Piston rings seal combustion pressure above the piston, control the oil film on the cylinder wall, and transfer heat from the piston into the bore. Worn rings can be behind excessive oil consumption, blue exhaust smoke, blow-by, or lost compression — if worn rings are the cause, this set replaces them.
The listed applications specify a quantity of 8 per engine; order the number your engine requires.
Product information is for general reference and may contain errors. See our Disclaimer.
What is the MAHLE S50564CP piston ring set?
It's a standard-grade replacement ring set for a 4.000 in bore, with a stainless steel oil ring assembly and non-coated ring faces. It seals combustion pressure, controls the oil film, and transfers heat from the piston.
What bore size does this ring set fit?
It is sized for a 4.000 in bore diameter. Confirm your engine's bore matches before ordering.
How many sets do I need for my engine?
The listed applications specify a quantity of 8 per engine. Order the number your specific application requires.
What are the signs my piston rings may need replacing?
Excessive oil consumption, blue exhaust smoke, blow-by, or reduced compression can point to worn rings. Diagnose the cause first — if worn rings are it, this set replaces them.
Which vehicles does this MAHLE piston ring set fit?
It fits many Ford, Chevrolet, Buick, Cadillac and other vehicles. Check the "Vehicles it fits" section for the full list by year, model and engine.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
