Intake Air Hose Description
This intake air hose (YNF14335 / K1025574A / 185-00236) is specifically designed to replace the original DX300LCA and DH300‑7 air intake connections. Built with reinforced rubber and durable metal ends, it withstands the high heat, vibration, and pressure typical of heavy-duty excavator operations. Maintaining proper air intake hose performance ensures consistent turbo airflow, efficient engine combustion, lower exhaust temperatures, and longer engine life. Ideal for OEM replacement, fleet maintenance, or workshop servicing, this hose is a critical component of the air intake and turbo system for Komatsu excavators.
Intake Air Hose Technical/Data Sheet
| Specification |
Details |
| Compatible Models |
Komatsu DX300LCA, DH300‑7 |
| YNF Part Number |
YNF14335 |
| OEM Part Number |
K1025574A, 185-00236 |
| Part Name |
Intake Air Hose / Turbo Air Tube |
| Category |
Excavator Engine Cooling Parts / Air Intake Hose |
| Material |
Reinforced Rubber + Metal Ends |
| Installation |
Turbocharger to Air Intake / Charge Air System |
| Mounting Position |
Between Turbocharger and Air Intake Manifold |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Packaging |
Protective Carton / Palletized Shipping |
| Shipping Methods |
Sea / Air / Express |
| Payment Terms |
TT, L/C, Western Union, PayPal (for small orders) |
Intake Air Hose Applications
| Application Field |
Typical Usage |
| Construction Machinery |
Turbo air supply and engine charge air cooling |
| Mining Excavators |
Heavy-duty air intake under high load |
| Earthmoving Equipment |
Maintains stable airflow and engine performance |
| Service & Maintenance |
OEM replacement in workshops |
| Rental Fleets |
Reliable spare for fleet uptime assurance |
Intake Air Hose Detail Display
FAQs
Q1: Is YNF14335 compatible with OEM K1025574A / 185-00236?
Yes, YNF14335 is manufactured to match the fit and function of OEM K1025574A / 185-00236 for DX300LCA and DH300‑7 models.
Q2: What material is the intake air hose made of?
It is constructed with reinforced rubber and metal connectors, ensuring durability under heat, vibration, and pressure.
Q3: Will this hose improve engine performance?
Proper air intake hose operation ensures optimal turbo airflow, supporting efficient combustion, reduced exhaust temperature, and extended engine life.
