Mahle OE plain ring set for Mercedes-Benz OM904/906 EPA04 engines is specified for a 102.00 mm bore and supplies a plain ring package for diesel engine rebuilds. MAHLE piston ring technology emphasizes reduced friction and extended service life while meeting OE performance requirements. This plain ring set is intended for professional overhauls where OE-level sealing and durability are required.
Mahle Rings Mercedes Benz OM904/906 EPA04 102.00mm Bore OE 9060300924 Plain Ring Set