The YNF04280 Lower Hose is designed for E330B excavators, used as a lower coolant hose in the engine cooling system. This hose ensures smooth coolant circulation, prevents leakage, and supports stable engine temperature control during operation and maintenance.

• OEM-equivalent replacement for 124-7102

• Compatible with E330B excavators

• Made from high-quality rubber resistant to heat, pressure, and coolant

• Flexible construction for secure connection and easy installation

• Precision-molded for accurate fit and reliable sealing

• Helps maintain efficient engine cooling performance

• Suitable for maintenance, repair, or replacement

• Long service life under demanding working conditions

• Machine model: E330B excavator

• Component: Lower Hose (Coolant Hose)

• Used for engine cooling system fluid circulation

• Suitable for excavator engine maintenance and repair

• Part number and model compatibility confirmation

• Technical support for installation and application

• Stable supply for dealers, workshops, and service centers

• Custom hose solutions available upon request

• Individually packed to prevent deformation or damage

• Export-standard cartons for safe transportation

• Neutral packing or YNF-branded packaging available

• Supports combined shipment with other engine and hydraulic parts

Q1: Is this hose suitable for the original E330B cooling system?
A: Yes, it is manufactured according to OEM specifications and fits the original system.

Q2: Can this hose withstand high-temperature coolant?
A: Yes, it is designed for high-temperature engine cooling applications.

Q3: Is this hose suitable for routine maintenance replacement?
A: Yes, it is ideal for preventive maintenance or cooling system repair.