The YNF04278 Middle Hose is designed for E345D excavators, providing a durable conduit for engine coolant, hydraulic fluid, or other system liquids. This hose ensures leak-free operation, maintains stable fluid flow, and withstands the high-pressure and high-temperature conditions of excavator operation.

• OEM-equivalent replacement for 230-2754

• Compatible with E345D excavators

• Made from high-quality rubber materials resistant to heat, oil, and abrasion

• Flexible and durable for secure fluid connections

• Precision-engineered for OEM-standard fit and easy installation

• Ensures reliable fluid transfer and prevents leakage

• Suitable for maintenance, repair, or replacement operations

• Long service life under harsh operating conditions

• Machine model: E345D excavator

• Component: Middle Hose (Coolant / Fluid Hose)

• Used for transferring engine coolant, hydraulic fluid, or other liquids

• Suitable for engine and hydraulic system maintenance

• OEM number and model compatibility confirmation

• Technical support for installation and application

• Stable supply for dealers, workshops, and service centers

• Custom or aftermarket hoses 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 hydraulic spare parts

Q1: Is this hose suitable for the original E345D excavator?
A: Yes, it is manufactured according to OEM specifications and fits the original system.

Q2: Can this hose handle high-pressure coolant or hydraulic fluid?
A: Yes, it is designed for the operating conditions of the E345D system.

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