Air intake hose YNF14539 for CAT E330GC excavator, replacing 516-7803, reinforced rubber hose for engine air intake system.
Designed for Caterpillar E330GC excavators
Replaces OEM part number 516-7803
Used in the engine air intake system
Reinforced rubber construction for durability
Resistant to heat, pressure, and vibration
Ensures stable airflow to the engine
The YNF14539 Air Intake Hose is designed for Caterpillar E330GC excavators, replacing OEM part number 516-7803. This hose plays a critical role in the engine air intake system by transferring filtered air from the air cleaner assembly to the engine intake.
Manufactured from high-quality reinforced rubber, the hose is built to withstand high temperatures, pressure changes, and continuous vibration common in construction machinery. Its durable design ensures consistent airflow, tight sealing, and long service life.
Produced according to OEM specifications, YNF14539 provides accurate fitment and reliable performance for heavy-duty excavator operations in construction and mining environments.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF14539 |
| OEM Part Number | 516-7803 |
| Product Name | Air Intake Hose |
| Compatible Model | Caterpillar E330GC |
| Hose Type | Engine Air Intake Hose |
| Position | Air cleaner to engine intake |
| Material | Reinforced rubber |
| Function | Delivers filtered air to engine |
| 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 E330GC | Engine air intake circulation |
| Excavator Engines | Air supply for combustion |
| Construction Machinery | Heavy-duty engine air system |
| Mining Equipment | Reliable hose for harsh environments |
FAQs
Which excavator model fits this hose?
Caterpillar E330GC excavator.
What OEM number does it replace?
516-7803.
What is the function of this hose?
It delivers filtered air from the air cleaner to the engine intake system.
Is it a direct replacement part?
Yes, it is manufactured according to OEM specifications.
What material is used?
Reinforced rubber designed for heavy-duty excavator engine systems.
YNF14539 air intake hose replaces CAT OEM 516-7803 for Caterpillar E330GC excavators. Reinforced rubber construction ensures stable airflow, excellent durability, and reliable engine performance in demanding jobsite conditions.
