Radiator lower hose YNF12935 for ZX70 replaces 4448661, ensuring stable coolant outlet circulation.
Radiator lower hose for Hitachi ZX70 excavators
YNF12935 OEM-standard aftermarket replacement
Replaces OEM reference number 4448661
Designed for radiator-to-engine coolant outlet line
High resistance to heat, pressure, and coolant chemicals
Reinforced rubber construction for long service life
The YNF12935 Radiator Lower Hose is designed for Hitachi ZX70 excavators and serves as the coolant outlet hose from the radiator to the engine. It ensures smooth coolant return flow, stable engine temperature, and reliable cooling performance during heavy-duty operation.
Manufactured from high-quality reinforced rubber, this hose offers excellent resistance to high temperature, internal pressure, coolant chemicals, oil exposure, and engine vibration. Produced according to OEM specifications, YNF12935 provides precise fitment, secure sealing, and extended service life. Ideal for cooling system repair, preventive maintenance, and engine overhaul.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF12935 |
| OEM Reference Number | 4448661 |
| Product Name | Radiator Lower Hose |
| Machine Model | Hitachi ZX70 |
| Hose Type | Coolant / Water Hose |
| Position | Lower radiator hose |
| Material | Reinforced rubber |
| Function | Coolant outlet circulation |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | 1. Air 2. Sea 3. Express |
| Payment Terms | 1. T/T 2. PayPal 3. Western Union |
| Application Area | Description |
|---|---|
| Hitachi ZX70 | Engine cooling system |
| Excavator Cooling Line | Radiator coolant outlet hose |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn radiator hoses |
| Cooling System Repair | Prevents overheating and leakage |
FAQs:
Which machine does this hose fit?
Hitachi ZX70
Which OEM number does it replace?
4448661
Is this a direct replacement hose?
Yes, OEM-standard direct fit
Minimum order quantity?
One piece
Is modification required?
No, direct installation
The YNF12935 Radiator Lower Hose ensures reliable coolant outlet performance for Hitachi ZX70 excavators. Its reinforced rubber construction withstands high temperature and pressure while maintaining secure sealing and long service life. YNF Machinery supplies dependable excavator cooling components with competitive pricing and fast global delivery.
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