Radiator lower hose YNF01870 for ZAX240-3 replaces 3104768 ensuring stable coolant return flow.
Radiator lower hose for Hitachi ZAX240-3 excavators
YNF01870 OEM-standard aftermarket replacement
Replaces OEM reference number 3104768
Designed for radiator outlet coolant return line
High resistance to heat, pressure, and coolant chemicals
The YNF01870 Radiator Lower Hose is designed for Hitachi ZAX240-3 excavators, functioning as the coolant return hose from the radiator to the engine. This hose ensures stable coolant circulation and helps maintain optimal engine operating temperature during continuous heavy-duty operation.
Manufactured from premium reinforced rubber, the hose provides excellent resistance to high temperature, internal pressure, coolant corrosion, oil exposure, and engine vibration. Produced according to OEM specifications, YNF01870 offers precise fitment, reliable sealing, and long service life. It is an ideal replacement for cooling system maintenance, radiator repair, and engine overhaul.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF01870 |
| OEM Reference Number | 3104768 |
| Product Name | Radiator Lower Hose |
| Machine Model | Hitachi ZAX240-3 |
| Hose Type | Coolant / Water Hose |
| Position | Lower radiator hose |
| Material | Reinforced rubber |
| Function | Coolant return 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 ZAX240-3 | Engine cooling system |
| Excavator Cooling Line | Radiator outlet coolant hose |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn radiator hoses |
| Cooling System Repair | Prevents coolant leakage and overheating |
FAQs:
Which machine does this hose fit?
Hitachi ZAX240-3
Which OEM number does it replace?
3104768
Is this a direct replacement hose?
Yes, OEM-standard direct fit
Minimum order quantity?
One piece
Is modification required?
No, direct installation
The YNF01870 Radiator Lower Hose delivers dependable coolant return performance for Hitachi ZAX240-3 excavators. With reinforced rubber construction and OEM-accurate dimensions, it withstands high temperature and pressure while ensuring secure sealing. YNF Machinery provides consistent quality, competitive pricing, and fast global delivery. Contact us today for pricing and availability.
Part number: 4654858 Product name: the main relief valve Model: ZX240-3, ZX240-3-HCMC, ZX250H-3, ZX250K-3, ZX250LC-3-HCMC, ZX250LC-3-HCME, ZX250LC-5N For Hitachi excavator […]
