Radiator lower hose for E312 and E120 excavators, designed for reliable coolant circulation and heat resistance.
Radiator lower hose for excavator cooling systems
YNF04838 direct replacement part
Designed for E312 and E120 models
High resistance to heat and pressure
Coolant- and oil-resistant rubber material
Reinforced structure to prevent collapse
The YNF04838 Radiator Lower Hose is designed for the engine cooling systems of E312 and E120 excavators. Installed at the lower radiator outlet, this hose plays a critical role in returning cooled coolant from the radiator back to the engine, ensuring stable temperature control during operation.
Manufactured from high-quality reinforced rubber, the hose offers excellent resistance to high temperature, pressure, coolant chemicals, oil contamination, and engine vibration. Its reinforced construction helps prevent cracking, deformation, and leakage even under harsh working conditions.
Produced to OEM specifications, the YNF04838 radiator lower hose ensures accurate fitment and quick, direct installation without modification. It is an ideal aftermarket replacement for routine maintenance, cooling system repair, and engine overhaul applications, helping reduce overheating risks and extend engine service life.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF04838 |
| Product Name | Radiator Lower Hose |
| Machine Model | E312 / E120 |
| Hose Type | Coolant / Water Hose |
| Position | Lower radiator hose |
| Material | Reinforced rubber |
| Function | Engine coolant circulation |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Air / Sea / Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Caterpillar E312 | Engine cooling system |
| Caterpillar E120 | Radiator coolant return line |
| Excavator Engines | Lower radiator outlet hose |
| Construction Machinery | Heavy-duty cooling applications |
| Engine Maintenance | Replacement of worn coolant hoses |
| Cooling System Repair | Prevents coolant leakage and overheating |
FAQs:
Q: What machine models does this hose fit?
A: It is designed for E312 and E120 excavators.
Q: What position is this hose installed in?
A: It is installed as the lower radiator hose.
Q: Is this an OEM replacement part?
A: Yes, it is manufactured to OEM standards for direct replacement.
Q: Minimum order quantity?
A: One piece.
The YNF04838 Radiator Lower Hose delivers dependable cooling performance for E312 and E120 excavators. With reinforced rubber construction and OEM-accurate dimensions, it ensures stable coolant flow and long service life under demanding operating conditions. YNF Machinery provides reliable quality, competitive pricing, and fast worldwide shipping. Contact us today for pricing and availability.
