The YNF16337 423-03-22160 Radiator Upper Hose is designed for the Komatsu WA380-3 wheel loader, ensuring efficient coolant transfer from the radiator to the engine. Manufactured from high-strength synthetic rubber reinforced with multi-layer fabric, this hose is built to endure high temperatures, internal pressure, and continuous vibration in demanding work environments. It helps maintain stable engine cooling performance and supports reliable operation in construction, quarry, and material handling applications.

• OEM Cross Reference: 423-03-22160

• Machine Compatibility: Komatsu WA380-3

• Premium Rubber Material: Resistant to heat, coolant, oil mist, and aging

• Reinforced Construction: Enhanced durability and burst resistance

• Flexible & Vibration-Tolerant: Prevents cracking under engine movement

• Stable Coolant Flow: Maintains consistent engine operating temperature

• Precision Molded Design: Ensures accurate fit and leak-free installation

• Transfers coolant from radiator to engine

• Maintains optimal cooling efficiency for WA380-3

• Suitable for heavy-duty construction and quarry environments

• Strict Quality Inspection: Each hose tested before shipment

• Technical Assistance: Fitment verification and installation guidance

• Responsive After-Sales Service: Prompt customer support

• Compatibility Confirmation: Support based on part number or machine details

• Individual Protective Packaging: Prevents transport damage

• Clear Identification Labeling: Marked with part number and model

• Flexible Shipping Options: Sea freight, air freight, DHL, FedEx, UPS

• Complete Export Documentation: Ready for international shipment

Q: Is this hose compatible with WA380-3?
A: Yes, it is manufactured according to OEM specification 423-03-22160 for Komatsu WA380-3.

Q: What material is used?
A: Reinforced synthetic rubber designed for high durability and temperature resistance.

Q: Can it withstand heavy-duty working conditions?
A: Yes, it is engineered for demanding cooling system applications.

Q: Do you provide compatibility confirmation before ordering?
A: Yes, we can assist with fitment verification.