Mercedes A4420303517 Piston Ring - 4420303517
Piston RingMercedes A4420303517 / 4420303517 Piston Ring: certified OEM and factory-original engine repair parts for diesel trucks and power generation. Fast international delivery. 1-year warranty.
Mercedes A4420303517 / 4420303517 Piston Ring provides combustion sealing and oil film control in Mercedes diesel engines for heavy transport vehicles and engines. Manufactured to OEM ring width, thickness, and gap specifications for correct cylinder bore sealing pressure and controlled oil consumption under continuous heavy transport duty. Ships with a 1-year warranty.
