PC400-8 208-03-76660 Air Hose Description
The YNF18921 208-03-76660 Air Hose is an important engine air system component designed for compatible Komatsu PC400-8 excavator applications. This hose connects air system components and helps transfer pressurized air efficiently, supporting proper engine performance and stable machine operation. The part number 208-03-76660 is used for Komatsu PC400-8, PC450-8, PC550LC-8 and related excavator applications.
Manufactured from high-quality rubber materials, this air hose provides excellent flexibility, vibration resistance, and sealing performance. Its durable structure helps withstand pressure changes, engine movement, and demanding construction environments while maintaining reliable airflow transmission.
The 208-03-76660 air hose is suitable for excavator repair, maintenance, and replacement applications. Replacing aged, cracked, or damaged hoses helps maintain proper air circulation, reduce leakage risks, and support reliable engine operation.
PC400-8 208-03-76660 Air Hose Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF18921 |
| OEM Part Number |
208-03-76660 |
| Compatible Model |
PC400-8 |
| Product Name |
Air Hose |
| Alternative Name |
Intercooler Hose / Intake Hose |
| Product Type |
Engine Air System Component |
| Function |
Pressurized Air Transfer |
| Installation Position |
Engine Air Intake System |
| Material |
High-Quality Rubber |
| Manufacturing Process |
Rubber Molding |
| Application |
Komatsu Excavator Engine System |
| Quality Type |
Aftermarket Replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air, Sea, Express |
| Payment Terms |
T/T, PayPal, Western Union |
PC400-8 208-03-76660 Air Hose Applications
| Application |
Description |
| Komatsu PC400-8 Excavator |
Air hose replacement |
| Intercooler System |
Transfers compressed air |
| Engine Air System |
Maintains airflow connection |
| Turbo Air Circuit |
Supports efficient air delivery |
| Excavator Maintenance |
Replaces worn hoses |
| Construction Machinery |
Ensures stable engine operation |
PC400-8 208-03-76660 Air Hose Detail Display
The PC400-8 208-03-76660 Air Hose is an engine air system component designed to transfer airflow and support stable excavator engine performance.
A damaged air hose may cause air leakage, reduced engine efficiency, or unstable operation. Replacing the hose helps maintain proper airflow and improve machine reliability.
FAQ
Q: Which excavators use the 208-03-76660 air hose?
A: It is designed for compatible Komatsu PC400-8 and related excavator applications.
Q: What is the function of this air hose?
A: It transfers air within the engine air system and supports stable airflow performance.
Q: Is this a new replacement hose?
A: Yes. It is a new aftermarket air hose replacement.
