Bucket Cylinder Seal Kit YNF17400 PY01V00019R100 for Kobelco SK45SR Excavator

The YNF17400 Bucket Cylinder Seal Kit is designed for Kobelco SK45SR excavators, specifically for the bucket hydraulic cylinder. This seal kit provides a complete sealing solution to prevent oil leakage, maintain stable hydraulic pressure, and restore reliable cylinder performance during repair or maintenance.

• OEM-equivalent replacement for PY01V00019R100

• Compatible with Kobelco SK45SR bucket cylinders

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

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

• Precision-manufactured for OEM-standard fit and performance

• Ensures smooth bucket operation and leak-free sealing

• Suitable for cylinder overhaul, repair, or preventive maintenance

• Long service life under demanding working conditions

• Machine model: Kobelco SK45SR excavator

• Component: Bucket Cylinder Seal Kit

• Used to seal bucket hydraulic cylinders

• Suitable for construction machinery maintenance and repair

• Model and OEM number 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 excavator spare parts

Q1: Is this seal kit compatible with original Kobelco bucket cylinders?
A: Yes, it is manufactured to OEM specifications and can directly replace original seals.

Q2: What materials are used in this seal kit?
A: The seals are made from high-quality rubber and wear-resistant materials suitable for hydraulic systems.

Q3: Is this kit suitable for routine maintenance?
A: Yes, it is ideal for both cylinder repair and scheduled preventive maintenance.