High-quality duct air hose designed for EX200‑5 excavators with 6BG1 engine, OEM-compatible replacement.
Duct air hose engineered for EX200‑5 6BG1 excavator
OEM-compatible with 4271598 & YNF02741 part numbers
Ensures stable turbo airflow for optimal engine efficiency
Constructed with durable plastic for heat and vibration resistance
Precision-engineered for secure fit and easy installation
This duct air hose (YNF02741 / 4271598) is designed to replace the original EX200‑5 6BG1 air intake duct with a precise fit. Made from high-quality durable plastic, it withstands vibration, heat, and pressure fluctuations typical in heavy-duty excavator operation. Proper airflow through this hose ensures efficient turbo operation, improved engine combustion, reduced exhaust temperatures, and extended engine life. Suitable for OEM replacement, fleet maintenance, or workshop servicing, this hose is a critical component of the air intake system.
| Specification | Details |
|---|---|
| Compatible Models | EX200‑5 (6BG1 Engine) |
| YNF Part Number | YNF02741 |
| OEM Part Number | 4271598 |
| Part Name | Duct Air Hose / Intake Pipe |
| Category | Excavator Engine Cooling Parts / Air Intake Hose |
| Material | High-quality Plastic |
| Installation | Turbocharger to Air Intake / Charge Air System |
| Mounting Position | Between Turbocharger and Air Intake Manifold |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Packaging | Protective Carton / Palletized Shipping |
| Shipping Methods | Sea / Air / Express |
| Payment Terms | TT, L/C, Western Union, PayPal (for small orders) |
| Application Field | Typical Usage |
|---|---|
| Construction Machinery | Turbo air supply and engine charge air cooling |
| Mining Excavators | Heavy-duty air intake under high load |
| Earthmoving Equipment | Maintains stable airflow and engine performance |
| Service & Maintenance | OEM replacement in workshops |
| Rental Fleets | Reliable spare for fleet uptime assurance |
FAQs
Q1: Is YNF02741 compatible with OEM 4271598?
Yes, YNF02741 is manufactured to match the fit and function of OEM 4271598 for EX200‑5 6BG1 excavators.
Q2: What material is the duct air hose made of?
The hose is made of durable plastic designed to resist heat, vibration, and pressure.
Q3: Does this hose improve engine performance?
Proper duct air hose operation ensures stable turbo airflow, supporting efficient combustion, reduced exhaust temperature, and longer engine life.
At YNF Machinery, this duct air hose (YNF02741 / 4271598) is produced under strict quality control to ensure OEM-compatible fit and long service life. B2B buyers enjoy competitive pricing, reliable stock for EX200‑5 excavators, and flexible logistics options to Indonesia, India, Middle East, Africa, and global markets. Request a quote today to secure fast delivery and optimized parts supply.
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