Komatsu D375A Air Hose Description
YNF16993 is an OEM-grade air intake hose engineered to replace Komatsu part 195-03-64222, commonly used on Komatsu D375A bulldozers. This hose forms a critical connection in the intake system, guiding filtered air from the air cleaner box to the engine or turbocharger. Constructed with reinforced EPDM rubber, the hose resists heat, negative pressure, oil mist, and mechanical stress from engine vibration. Its pre-molded geometry ensures precise fitment with minimal installation effort. Perfect for preventive maintenance, fleet repair, and mining equipment service environments.
Air Intake Hose Technical/Data Sheet
| Parameter |
Specification |
| Part Number |
195-03-64222 |
| YNF Number |
YNF16993 |
| Machine Model |
Komatsu D375A |
| Product Type |
Engine Air Intake Hose |
| Function |
Connects air filter to engine intake |
| Material |
EPDM Rubber + Textile Layers |
| Temperature Resistance |
-40°C to +130°C |
| Pressure Compatibility |
Suitable for suction/low boost pressure |
| Oil Mist Resistance |
Yes |
| Shape |
OEM-curved, molded fit |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Payment Terms |
T/T, L/C, Western Union |
| Shipping Method |
Express, Air, Sea |
Air Intake Hose Applications for D375A
| Application Scenario |
Description |
| Engine Air Inlet System |
Directs filtered air to engine or turbocharger. |
| Heavy-duty Bulldozer Use |
Designed for Komatsu D375A in harsh jobsite conditions. |
| OEM Maintenance Replacement |
Ideal for aging or leaking intake hoses. |
| Fleet & Dealer Inventory |
High-demand part for Komatsu engine system maintenance. |
195-03-64222 Intake Hose Detail Display
Related Products
-
Air Filter Assembly for Komatsu D375A
-
Turbo Air Elbow and Hose Kit
-
D375A Engine Mounts and Vibration Pads
FAQs
-
Q: Is this hose reinforced for suction?
A: Yes, it is designed to handle engine suction and withstand collapse.
-
Q: Does it come with clamps?
A: No clamps included by default—available separately upon request.
Knowledge Base
In Komatsu bulldozers, intake hoses like 195-03-64222 must endure high thermal and mechanical stress. A cracked or deformed hose can compromise engine performance and filter integrity. Use YNF-grade replacements like YNF16993 to maintain equipment reliability in mining or construction operations.
