10197N0 MAHLE Piston Ring Kit

MAHLE Piston Rings (MPN: 10197N0) measure 31.0 x 190.0 x 190.0 mm in size and are manufactured in Brazil. These engine parts play a vital role in the crankcase, where they help to seal the piston within the cylinder, thereby enhancing fuel efficiency and minimizing emissions. Dimensions are provided by the supplier and may include packaging dimensions. Pistons are cylindrical components integral to an internal combustion engine’s reciprocating assembly. They convert expanding gas pressure from combustion into linear motion via a connecting rod and crankshaft. Typically constructed from aluminum alloys for weight reduction and heat dissipation, pistons feature precision-machined ring grooves to house compression and oil control rings. Crown designs vary to optimize combustion chamber geometry and promote efficient flame propagation. Skirt profiles are engineered to minimize friction and maintain stable operation within the cylinder bore.