Mahle OE plain piston ring set for Fire Power PC479, standard tension, 4.600in bore size, supplied as a complete plain ring set. These rings are intended for engine rebuilds where restoring correct sealing and compression is required; they provide the essential wear components to reestablish piston-to-cylinder sealing and support reliable combustion and oil control in a properly assembled engine.
Mahle Rings Fire Power PC479 Std Tension 4.600in Plain Ring Set