Heavy-duty extended air hose designed for Komatsu D275A-5 air intake systems, ensuring stable airflow and durable performance.
Compatible with Komatsu D275A-5 bulldozer models
OEM-equivalent replacement for 17M-03-43220
Extended hose design for improved routing and installation flexibility
Manufactured with reinforced rubber materials for durability
Resistant to heat, vibration, and harsh construction environments
The air hose extension YNF16722 (OEM 17M-03-43220) is designed for the Komatsu D275A-5 bulldozer air intake system. This extended hose connects air system components and allows clean air to flow smoothly to the engine.
Built using reinforced rubber materials, the hose provides excellent flexibility while maintaining strength under vibration, temperature changes, and continuous heavy-duty operation. The extended structure helps optimize installation space and routing within the engine compartment.
A properly functioning air intake hose ensures that the engine receives stable airflow, which supports efficient combustion, reliable engine performance, and long service life. This hose is suitable for OEM replacement, heavy equipment maintenance, and spare parts supply for construction machinery.
| Specification | Details |
|---|---|
| YNF Part Number | YNF16722 |
| OEM Part Number | 17M-03-43220 |
| Compatible Model | Komatsu D275A-5 |
| Part Name | Air Hose Extension / Extended Air Intake Hose |
| Category | Engine Air Intake System Parts |
| Material | Reinforced Rubber |
| Installation | Engine Air Intake System |
| Function | Airflow Transfer Between Air Intake Components |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Packaging | Protective Carton / Export Packaging |
| Shipping Methods | Sea / Air / Express |
| Payment Terms | TT, L/C, Western Union, PayPal |
| Application Field | Typical Usage |
|---|---|
| Bulldozers | Engine air intake airflow connection |
| Construction Machinery | Air intake hose replacement |
| Mining Equipment | Durable hose for heavy load environments |
| Equipment Maintenance | OEM replacement during repairs |
| Equipment Fleet Management | Spare parts for bulldozer maintenance |
FAQs
Q1: Is YNF16722 compatible with OEM part 17M-03-43220?
Yes, it is manufactured to match the OEM specification and fits Komatsu D275A-5 models.
Q2: What material is used for the hose?
The hose is made from reinforced rubber for durability, flexibility, and resistance to heat and vibration.
Q3: What is the function of the extended air hose?
It connects components in the engine air intake system and ensures stable airflow to the engine.
YNF Machinery supplies the D275A-5 air hose extension YNF16722, designed to replace OEM part 17M-03-43220 with reliable fit and durable construction. Manufactured under strict quality standards, this extended air hose offers excellent resistance to vibration, heat, and demanding operating conditions.
YNF supports global B2B buyers including parts distributors, equipment dealers, and repair workshops with competitive pricing, stable supply, and flexible shipping solutions. Contact YNF Machinery today to receive your quotation.
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