YNF05288 4643559 silicone air intake hose for Hitachi ZX200-3, high-temperature resistant excavator intake pipe for engine airflow systems.
OEM Reference: Direct replacement for Hitachi 4643559
Material: Premium multi-layer silicone for heat, pressure, and oil resistance
Function: Ensures stable airflow from filter to engine/turbocharger
Durability: Withstands vibration, temperature cycling, and harsh site conditions
Aftermarket Option: Cost-effective OEM-equivalent part trusted by excavator repair centers
The YNF05288 silicone air intake hose (4643559) is designed specifically for Hitachi ZX200-3 excavators, ensuring reliable and stable airflow from the air filter to the engine or turbocharger. Manufactured using high-temperature, multi-layer reinforced silicone, this intake hose offers excellent resistance to heat, oil mist, pressure pulsation, and engine vibration.
Compared with traditional rubber hoses, silicone hoses provide longer service life, more stable performance in extreme temperatures, and improved reliability in dusty or high-load excavation environments. The YNF05288 hose is engineered to match OEM specifications, ensuring a perfect fit and consistent airflow performance.
By replacing cracked or aging air intake pipes with the YNF05288 silicone hose, operators can reduce engine contamination risk, improve combustion efficiency, and maintain stable engine output—leading to lower maintenance costs and extended machine service life.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF05288 |
| OEM Number | 4643559 |
| Product Type | Silicone Air Intake Hose / Intake Pipe |
| Machine Model | Hitachi ZX200-3 |
| Material | Multi-layer reinforced silicone |
| Function | Delivers clean air to engine/turbocharger |
| Resistance | Heat, pressure, vibration, oil mist |
| Application | Engine air intake system |
| Brand | YNF |
| Country of Origin | China |
| MOQ | 20 Pieces |
| Shipping | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Engine Air Intake System | Transfers filtered air to engine/turbocharger |
| Excavator Engine Maintenance | Replaces worn or cracked intake hoses |
| Heavy-Duty Excavation | Withstands high temperature & vibration cycles |
| Aftermarket Replacement | Cost-effective OEM-equivalent solution |
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Excavator Air Intake Hoses & Turbo Pipes
FAQs:
Q: What material is YNF05288 made of?
A: Multi-layer heat-resistant silicone.
Q: Why choose silicone instead of rubber?
A: Silicone provides longer lifespan, better heat resistance, and stronger pressure endurance.
Q: Does it fit directly on ZX200-3?
A: Yes, it is fully compatible with Hitachi ZX200-3 using OEM 4643559.
The YNF05288 4643559 silicone air intake hose is built to deliver stable airflow and long-lasting durability for Hitachi ZX200-3 excavators. Its reinforced silicone construction provides superior performance over rubber hoses, especially under high-temperature and high-vibration conditions. If you need a reliable, cost-effective replacement intake pipe for your fleet or resale business, YNF can supply consistent quality and stable stock. Contact us today for best pricing and bulk order support.
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