The YNF16341 423-03-41750 Radiator Lower Hose is engineered for the Komatsu WA380-6 wheel loader, providing a reliable path for coolant to flow from the engine back to the radiator. Constructed from high-quality synthetic rubber reinforced with durable textile layers, this hose is designed to withstand high temperatures, pressure fluctuations, and engine vibration. It ensures stable engine cooling and prevents overheating in demanding construction, quarry, and material handling applications.

• OEM Cross Reference: 423-03-41750

• Machine Compatibility: Komatsu WA380-6

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

• Reinforced Multi-Layer Structure: Improves strength and burst resistance

• Flexible & Vibration-Tolerant: Reduces cracking or leakage under engine movement

• Efficient Coolant Return: Maintains consistent engine operating temperature

• Precision Molded Design: Secure, leak-free installation

• Returns coolant from engine to radiator

• Maintains optimal cooling performance for WA380-6

• Suitable for heavy-duty construction, quarry, and material handling operations

• Strict Quality Inspection: Each hose tested before shipment

• Technical Assistance: Fitment verification and installation guidance

• Responsive After-Sales Service: Quick support for customer inquiries

• Compatibility Confirmation: Guidance based on part number or machine model

• Individual Protective Packaging: Prevents damage during transport

• Clear Identification Labeling: Part number and model clearly marked

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

• Complete Export Documentation: Ready for international shipment

Q: Is this lower hose compatible with WA380-6?
A: Yes, it is manufactured according to OEM specification 423-03-41750 for Komatsu WA380-6.

Q: What material is used?
A: High-grade reinforced synthetic rubber designed for durability and high-temperature resistance.

Q: Can it withstand heavy-duty operating conditions?
A: Yes, engineered for demanding cooling system environments.

Q: Do you provide compatibility confirmation before ordering?
A: Yes, we can verify fitment based on your machine information.