The Holder 030402 is a genuine OEM shaft seal ring, precisely engineered with dimensions of 30 mm inner diameter, 42 mm outer diameter, and 7 mm thickness. This critical component ensures effective sealing in various rotating shaft applications within Holder agricultural and municipal machinery, preventing lubricant leakage and protecting against contaminants. Manufactured to Holder's stringent quality standards, it guarantees reliable performance and extended operational life for compatible equipment.