Komatsu D375A Air Intake Hose Description
YNF16992 air intake hose is a heavy-duty rubber conduit manufactured to replace Komatsu part number 195-03-64241, used in the D375A bulldozer series. This hose transports filtered air from the air cleaner assembly to the turbocharger or intake manifold, playing a crucial role in maintaining engine performance and combustion cleanliness. Constructed from high-grade EPDM rubber and reinforced with textile layers, it offers excellent resistance to negative pressure, high temperature, and engine vibration. The pre-molded OEM shape ensures exact fitment and long-term durability, making it ideal for high-load construction and mining applications.
Air Intake Hose Technical/Data Sheet
| Parameter |
Specification |
| Part Number |
195-03-64241 |
| YNF Number |
YNF16992 |
| Compatible Machine |
Komatsu D375A Bulldozer |
| Product Type |
Engine Air Intake Hose |
| Application |
Connects air filter to turbo/intake manifold |
| Material |
EPDM Rubber + Textile Reinforcement |
| Temperature Range |
-40°C to +130°C |
| Oil Mist Resistance |
Yes |
| Hose Type |
Molded to OEM curve |
| Pressure Handling |
Negative pressure / mild boost compatible |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Payment Terms |
T/T, L/C, Western Union |
| Shipping |
Express, Air, Sea |
Air Intake Hose Applications for Komatsu D375A
| Application Scenario |
Description |
| Engine Air Supply System |
Ensures clean airflow to engine under suction or turbo load. |
| Heavy Equipment Overhaul |
Critical in engine rebuilds or air system service. |
| OEM Maintenance & Repair |
Ideal for replacing cracked or hardened hoses. |
| Mining & Construction Fleet Use |
Built for Komatsu bulldozers in extreme jobsite conditions. |
195-03-64241 Intake Hose Detail Display
Related Products
-
Komatsu D375A Air Filter Element
-
Turbocharger and Piping for Komatsu Bulldozers
-
Intake Manifold Gasket Kit
FAQs
-
Q: Can this hose handle high engine bay heat?
A: Yes, EPDM rubber is designed to tolerate engine compartment temperatures up to 130°C.
-
Q: Is this hose compatible with other Komatsu dozers?
A: It is specifically molded for D375A; please check with us for cross-compatibility.
Knowledge Base
In heavy-duty dozers like D375A, a compromised air intake hose can allow unfiltered air into the combustion system—leading to engine wear, poor fuel efficiency, or turbo failure. Replace it regularly with reinforced hoses like YNF16992 to maintain optimal performance.
