The YNF01309 High-Pressure Oil Seal (OEM Nos. AP2240-G / TCN385811) is a precision sealing component designed for hydraulic pumps, motors, and engines operating under high-pressure conditions. Made from premium wear- and heat-resistant materials, it effectively prevents leakage of oil or hydraulic fluid, maintains system pressure, and protects critical mechanical components. This seal is ideal for construction machinery, industrial equipment, and maintenance tasks that require reliable high-pressure sealing performance.

• Part No.: YNF01309

• OEM references: AP2240-G, TCN385811

• High-pressure oil seal for hydraulic pumps, motors, and engines

• Durable, wear- and heat-resistant materials for long service life

• Prevents leakage of oil, hydraulic fluid, and lubricants

• Ensures stable operation and protects internal components

• OEM-equivalent design for accurate fit and direct replacement

• High-pressure hydraulic pumps and motors

• Construction machinery engines and hydraulic systems

• Excavators, loaders, and other heavy-duty industrial equipment

• Maintenance and repair of high-pressure hydraulic circuits

• Compatibility verification with your pump, motor, or engine model

• Technical guidance for proper installation and sealing

• Supply of related sealing components, O-rings, and gasket sets

• OEM-equivalent replacement parts available

• Individually packed to prevent deformation or contamination

• Moisture-proof and corrosion-resistant packaging

• Export-grade cartons for bulk shipments

• Suitable for express, air, or sea transport

Q: How can I confirm this high-pressure oil seal fits my system?
A: Provide your pump, motor, or engine model and OEM part number, and we will verify compatibility.

Q: Is this oil seal suitable for high-pressure applications?
A: Yes, it is designed to withstand high-pressure hydraulic and engine systems.

Q: Can this replace the OEM oil seal directly?
A: Yes, it is manufactured to OEM-equivalent standards for direct replacement.

Q: Do you supply other high-pressure sealing components?
A: Yes, we provide O-rings, gasket sets, and complete high-pressure seal kits.