YNF17459 332-4022 air hose, durable reinforced intake duct ensuring clean airflow for excavator engines.
OEM-fit replacement for 332-4022 air intake hose
Reinforced rubber construction prevents collapse under suction
Heat-, oil-, and vibration-resistant for long service life
Ensures clean, stable airflow from air filter to engine
Ideal for B2B buyers needing reliable intake system components
The YNF17459 air hose (332-4022) is engineered for excavator engine intake systems, delivering filtered air from the air cleaner assembly to the intake manifold. A stable and leak-free intake path ensures proper combustion, fuel efficiency, and engine protection against dust and contaminants.
Manufactured with reinforced, oil-resistant, heat-resistant rubber, this hose withstands engine vibration, suction pressure, and thermal cycling. The precision-molded curvature matches OEM specifications, providing a secure seal and preventing air leaks, deformation, or collapse under negative pressure.
Replacing worn or cracked intake ducts with YNF17459 helps maintain optimal engine performance, reduces wear on internal components, and prevents power loss. YNF supplies stable-quality aftermarket hoses favored by repair workshops, distributors, and heavy-equipment fleet operators seeking reliable, cost-effective intake system parts.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17459 |
| OEM Number | 332-4022 |
| Product Type | Air Hose / Intake Hose |
| Application Model | Excavator engine intake system |
| Material | Reinforced oil-resistant rubber |
| Function | Delivers clean air to engine intake |
| Resistance | Heat, oil vapor, suction pressure, vibration |
| Installation Position | Air filter to intake manifold |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Pieces |
| Shipping | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Intake Air System | Air cleaner to intake manifold connection |
| Engine Protection | Prevents dust entry, ensuring clean combustion |
| Routine Excavator Maintenance | Ideal replacement for brittle or leaking hoses |
| Aftermarket Supply | Suitable for wholesalers & service centers |
Related Products:
YNF17311 SY135 Air Duct
YNF17129 CAT320D2GC Air Hose
YNF17423 SK200-10 Air Hose
Excavator Air Intake & Filtration Hose Series
FAQs:
Q: Is YNF17459 compatible with OEM 332-4022?
A: Yes, it is designed as a direct-fit replacement.
Q: What material is used?
A: Reinforced, oil- and heat-resistant rubber.
Q: When should intake hoses be replaced?
A: When they show cracks, collapse, deformation, or air leakage.
The YNF17459 332-4022 air hose provides reliable airflow delivery for excavator engines. Its reinforced rubber construction resists heat, oil, vibration, and suction collapse, ensuring stable engine performance and long service life. YNF offers dependable quality, competitive wholesale pricing, and consistent stock availability—perfect for distributors, repair shops, and maintenance fleets. Contact us for pricing or bulk supply support.
