Air intake hose YNF17129 for CAT320D2GC excavator, replacing 472-2239, reinforced rubber hose for engine air intake system.
Designed for Caterpillar CAT320D2GC excavators
Replaces OEM part number 472-2239
Used in the engine air intake system
Reinforced rubber construction for durability
Resistant to heat, pressure, and engine vibration
The YNF17129 Air Intake Hose is designed for Caterpillar CAT320D2GC excavators, replacing OEM part number 472-2239. It is an essential component of the engine air intake system, responsible for delivering filtered air from the air cleaner assembly to the engine intake.
Manufactured from high-quality reinforced rubber, this hose is engineered to withstand high temperatures, pressure changes, and vibration commonly encountered in construction machinery. The durable construction ensures stable airflow, reliable sealing, and long service life.
Produced according to OEM specifications, the YNF17129 air intake hose provides accurate fitment and dependable performance for heavy-duty excavator operations.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17129 |
| OEM Part Number | 472-2239 |
| Product Name | Air Intake Hose |
| Compatible Model | Caterpillar CAT320D2GC |
| 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 CAT320D2GC | Engine air intake circulation |
| Excavator Engine | Air supply for combustion |
| Construction Machinery | Heavy-duty engine intake system |
| Mining Equipment | Resistant to heat and vibration |
FAQs:
Which excavator model fits this air hose?
Caterpillar CAT320D2GC excavator.
What is the OEM replacement number?
472-2239.
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 construction machinery.
YNF17129 air intake hose replaces CAT OEM 472-2239 for Caterpillar CAT320D2GC excavators. Reinforced rubber construction ensures reliable airflow, durable performance, and long service life in demanding construction environments.
