Lower radiator hose YNF00494 for PC100-6, PC120-6 with 4D102 engine, replacing 203-03-67190.
Lower radiator hose for PC100-6 and PC120-6 excavators
Suitable for 4D102 engine models
Replaces OEM part number 203-03-67190
Returns cooled coolant from radiator to engine
Reinforced high-quality rubber construction
Resistant to heat, pressure, and vibration
The YNF00494 Lower Radiator Hose is designed for PC100-6 and PC120-6 excavators equipped with the 4D102 engine. It returns cooled coolant from the radiator back to the engine, ensuring stable coolant circulation and preventing overheating during operation.
Manufactured from reinforced rubber materials, this hose provides strong resistance to high temperatures, coolant exposure, internal pressure, and vibration. Built according to OEM specifications, YNF00494 ensures accurate fitment, secure sealing, and long service life in demanding construction environments.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF00494 |
| OEM Reference Number | 203-03-67190 |
| Product Name | Lower Radiator Hose |
| Machine Models | PC100-6, PC120-6 |
| Engine Model | 4D102 |
| Hose Type | Coolant / Water Hose |
| Position | Radiator Lower |
| Material | Reinforced rubber |
| Function | Coolant return to engine |
| 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 |
|---|---|
| PC100-6 | Engine cooling lower hose |
| PC120-6 | Radiator outlet coolant hose |
| 4D102 Engine | Cooling system return hose |
| Construction Machinery | Engine temperature regulation |
| Maintenance & Repair | Cooling system replacement |
FAQs:
Which machines does this hose fit?
PC100-6 and PC120-6
Which engine is compatible?
4D102 engine
Which OEM number does it replace?
203-03-67190
Is this upper or lower hose?
Lower radiator hose
Minimum order quantity?
One piece
YNF00494 lower radiator hose provides reliable coolant return performance for PC100-6 and PC120-6 excavators equipped with the 4D102 engine. Manufactured with reinforced rubber and OEM-standard dimensions, it ensures durability, leak-proof sealing, and stable cooling efficiency under heavy-duty working conditions.
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