Mahle OE chrome oil ring assembly sized 4.180in x 2.0mm with .113in RW standard tension. This chrome ring set is specified as a performance oil ring assembly for engines requiring the listed dimensions, intended to control oil and provide sealing during rebuilds or piston replacement in compatible applications matching the bore and ring gap size.
Mahle Rings Performance Oil Ring Assembly 4.180in x 2.0MM .113in RW Std Tension Chrome Ring Set