The YNF17561 Gear Pump Seal Kit is designed for Hitachi ZX210W-3 excavators, specifically for the gear pump assembly. This seal kit provides a complete sealing solution to prevent hydraulic oil leakage, maintain stable pump pressure, and ensure reliable performance of the gear pump during repair or overhaul.

• OEM-equivalent replacement for 4683931

• Compatible with Hitachi ZX210W-3 gear pumps

• Complete seal kit including oil seals, O-rings, and backup rings

• High-quality materials resistant to hydraulic oil, heat, and pressure

• Precision-manufactured for accurate fit and reliable sealing

• Ensures stable oil flow and leak-free pump operation

• Suitable for pump repair, overhaul, or preventive maintenance

• Long service life under continuous working conditions

• Machine model: Hitachi ZX210W-3 excavator

• Component: Gear Pump Seal Kit

• Used for sealing the hydraulic gear pump

• Suitable for construction machinery hydraulic system maintenance

• OEM number and pump compatibility confirmation

• Technical support for installation and application

• Stable supply for dealers, workshops, and service centers

• Custom seal kits available upon request

• Seals packed in individual protective plastic bags

• Export-standard cartons for safe transportation

• Neutral packing or YNF-branded packaging available

• Supports combined shipment with other hydraulic spare parts

Q1: Is this seal kit suitable for the original ZX210W-3 gear pump?
A: Yes, it is manufactured according to OEM specifications and fits the original pump.

Q2: Can this seal kit help reduce hydraulic oil leakage?
A: Yes, replacing worn seals can effectively prevent leakage and restore pump efficiency.

Q3: Is this seal kit suitable for routine maintenance?
A: Yes, it is ideal for both preventive maintenance and gear pump overhaul.