6212-11-4420 Straight Air Hose Description
The YNF17657 6212-11-4420 Straight Air Hose is an engine air system component designed for excavator applications. It is used to connect airflow channels within the intake system, helping compressed air move smoothly and supporting stable engine performance.
Manufactured from high-quality rubber material, this excavator straight air hose provides excellent flexibility, vibration resistance, and sealing performance. The straight pipe structure allows efficient installation and reliable connection between related engine air components.
During long-term operation, air hoses may suffer from aging, cracking, deformation, or leakage caused by heat, vibration, and working pressure. Replacing damaged hoses helps maintain proper airflow, reduce engine performance issues, and improve machine reliability.
The 6212-11-4420 air hose is supplied by YNF Machinery as an aftermarket replacement solution for excavator spare parts distributors, repair workshops, and equipment maintenance companies requiring stable quality and competitive supply.
6212-11-4420 Straight Air Hose Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF17657 |
| OEM Reference Number |
6212-11-4420 |
| Product Name |
Straight Air Hose |
| Alternative Names |
Air Hose / Charge Air Hose / Intercooler Hose |
| Product Category |
Excavator Engine Spare Parts |
| Compatible Model |
Please confirm according to OEM application |
| Installation Position |
Engine Air Intake System |
| Function |
Airflow Transfer Connection |
| Material |
High-Quality Rubber |
| Manufacturing Process |
Rubber Molding |
| Application System |
Engine Intake & Turbo Air System |
| Condition |
New |
| Quality Type |
Aftermarket Replacement |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Packing |
Standard Export Packing |
| Shipping Method |
Air Freight / Sea Freight / Express |
| Payment Terms |
T/T, PayPal, Western Union |
6212-11-4420 Straight Air Hose Applications
| Application Field |
Description |
| Excavator Engine System |
Provides stable airflow connection |
| Turbo Air System |
Transfers intake air between components |
| Intercooler Connection |
Used as an air circulation hose |
| Excavator Maintenance |
Replaces aged or damaged hoses |
| Construction Machinery Repair |
Supports engine system restoration |
| Spare Parts Inventory |
Suitable for dealer stock supply |
6212-11-4420 Straight Air Hose Detail Display
The 6212-11-4420 straight air hose is used in excavator engine air systems to maintain smooth airflow transfer. Regular replacement of aged or damaged hoses helps prevent air leakage and supports stable engine operation.
FAQs
Q: What is the function of a straight air hose?
A: It connects engine air system components and helps transfer airflow efficiently.
Q: Can this hose replace the original 6212-11-4420 part?
A: Yes, it is supplied as an aftermarket replacement solution.
Q: Does YNF supply excavator hoses for wholesale orders?
A: Yes, YNF provides excavator hoses for distributors, repair shops, and machinery parts dealers.
