R55-7 R60-5 Radiator Hose Description
R55-7 R60-5 Radiator Upper Hose supplied by YNF Machinery is a reliable aftermarket cooling system component designed for excavator maintenance and repair. With OEM reference number 11M6-52041, this radiator hose is used in the upper section of the engine cooling system to transfer coolant efficiently between the engine and radiator.
Manufactured from high-quality rubber material, the hose is built with strong flexibility, heat resistance, and pressure durability. During excavator operation, the cooling hose is continuously exposed to engine vibration, temperature changes, and coolant pressure. Stable hose performance is important for maintaining efficient coolant circulation and supporting reliable engine temperature control.
For excavator spare parts importers, repair workshops, and regional distributors, the R55-7 R60-5 coolant hose replacement is a practical maintenance product with continuous aftermarket demand. Replacing aging or damaged radiator hoses helps prevent coolant leakage, overheating issues, and unexpected machine downtime.
YNF Machinery provides professional excavator spare parts solutions with competitive wholesale pricing, stable supply capability, and export support for global B2B buyers.
R55-7 R60-5 Radiator Hose Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF18347 |
| OEM Part Number |
11M6-52041 |
| Product Name |
Radiator Upper Hose |
| Alternative Name |
Upper Water Pipe / Coolant Hose / Radiator Water Hose |
| Compatible Models |
R55-7 / R60-5 |
| Machine Type |
Mini Excavator |
| Product Category |
Engine Cooling System Parts |
| Installation Position |
Upper Radiator Connection |
| Function |
Coolant Circulation and Engine Cooling |
| Material |
High Quality Rubber |
| Manufacturing Process |
Rubber Molding |
| Application System |
Excavator Cooling System |
| Product Type |
Aftermarket Replacement Part |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Packaging |
Standard Export Package |
| Shipping Method |
Air Freight / Sea Freight / Express |
| Payment Terms |
T/T, PayPal, Western Union |
R55-7 R60-5 Cooling Hose Applications
| Application Field |
Description |
| R55-7 Excavator |
Used as radiator upper hose replacement |
| R60-5 Excavator |
Applied for engine cooling system maintenance |
| Mini Excavator Repair |
Suitable for coolant hose replacement service |
| Excavator Parts Wholesale |
Suitable for distributor inventory supply |
| Construction Machinery Workshop |
Helps restore cooling system performance |
| Equipment Maintenance Service |
Supports reliable engine temperature control |
R55-7 R60-5 Radiator Hose Detail Display
Q: Which excavators use YNF18347 radiator hose?
A: YNF18347 radiator upper hose is designed for R55-7 and R60-5 excavator cooling system applications.
Q: What is the OEM number of YNF18347?
A: The OEM reference number is 11M6-52041.
Q: What is the function of an upper radiator hose?
A: The upper radiator hose transfers coolant between the engine and radiator to maintain stable engine temperature.
Q: Why should excavator radiator hoses be replaced?
A: Long-term exposure to heat, pressure, and vibration may cause rubber hoses to crack, age, or leak.
Q: Is YNF18347 suitable for wholesale purchase?
A: Yes. It is suitable for excavator parts distributors, repair workshops, and construction machinery suppliers.
