Engine coolant connecting hose
Replaces 230-2754
Middle radiator coolant hose
Designed specifically for E345D excavator
High resistance to heat and pressure
Coolant- and oil-resistant rubber compound
Reinforced structure to prevent collapse
OEM-standard shape for perfect fit
Easy installation, no modification required
The YNF04278 Middle Radiator Hose is a premium-quality coolant hose designed to replace OEM part number 230-2754, used on E345D excavator engine cooling systems. Positioned between key cooling components, this hose ensures smooth and efficient coolant flow throughout the engine system.
Manufactured from high-grade reinforced rubber, the hose offers excellent resistance to high temperature, pressure, coolant chemicals, and engine vibration. Its robust construction minimizes the risk of cracking, swelling, or leakage during long-term heavy-duty operation.
Built to OEM specifications, the YNF04278 middle radiator hose provides precise fitment and quick installation without trimming or adjustment. It is an ideal aftermarket replacement for scheduled maintenance, cooling system repair, and engine overhaul of construction machinery operating in demanding environments.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF04278 |
| OEM / Reference No. | 230-2754 |
| Product Name | Middle Radiator Hose |
| Application Model | E345D |
| Hose Type | Coolant / Water Hose |
| Position | Middle hose |
| Material | Reinforced rubber |
| Function | Coolant circulation |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Options | Air / Sea / Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Excavator E345D | Engine cooling system |
| Diesel Engines | Coolant flow connection |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn middle hoses |
| Cooling System Repair | Prevents coolant leakage and overheating |
Related Products:
Upper Radiator Hose
Lower Radiator Hose (230-2782)
Radiator Assembly
Water Pump
Engine Cooling Fan
FAQs:
Q: What position is this hose?
A: Middle radiator hose
Q: Which OEM number does it replace?
A: 230-2754.
Q: Does it fit E345D directly?
A: Yes, OEM-standard size and shape.
Q: MOQ?
A: 1 piece.
The YNF04278 230-2754 Middle Radiator Hose ensures stable coolant circulation and long service life for E345D excavator engines. With reinforced rubber construction and OEM-standard fitment, it delivers reliable performance under high temperature and pressure conditions. YNF Machinery offers competitive pricing, stable stock, and worldwide shipping. Contact us today for a fast quotation.
