Air intake hose YNF17018 for CAT E312C, replacing 238-9531, reinforced rubber hose for engine air intake system.
Designed for Caterpillar E312C excavators
Replaces OEM part number 238-9531
Connects air filter to engine intake
Reinforced rubber construction for durability
Resistant to heat, pressure, and vibration
Ensures stable airflow to the engine
The YNF17018 Air Intake Hose is designed for Caterpillar E312C excavators, replacing OEM part number 238-9531. It is an essential component of the engine air intake system, transferring filtered air from the air filter assembly to the engine intake for optimal combustion.
Manufactured from high-quality reinforced rubber, this hose withstands high temperatures, pressure fluctuations, and vibration typical of heavy-duty excavator operation. Its durable structure ensures reliable airflow, secure sealing, and long-lasting performance.
Produced according to OEM specifications, YNF17018 provides accurate fitment and dependable performance for construction, mining, and earthmoving equipment applications.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17018 |
| OEM Part Number | 238-9531 |
| Product Name | Air Intake Hose |
| Compatible Model | Caterpillar E312C |
| Hose Type | Engine Air Intake Hose |
| Position | Air filter 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 E312C | Engine air intake circulation |
| Excavator Engine | Air supply for combustion |
| Construction Machinery | Heavy-duty engine air system |
| Mining Equipment | Withstands heat and vibration |
FAQs
Which excavator model fits this hose?
Caterpillar E312C excavator.
What OEM number does it replace?
238-9531.
What is the function of this hose?
Delivers filtered air from the air filter to the engine intake.
Is it a direct replacement?
Yes, manufactured according to OEM specifications.
What material is used?
Reinforced rubber for heavy-duty engine air systems.
YNF17018 air intake hose replaces CAT OEM 238-9531 for Caterpillar E312C excavators. Reinforced rubber construction ensures stable airflow, durability, and reliable engine performance in demanding environments.
