561-002-12150 Air Intake Hose supports engine induction airflow for B2B excavator parts repair, replacement inventory, and wholesale sourcing.
The 561-002-12150 Air Intake Hose YNF19009 is a flexible connection component used within a compatible engine air-induction system. It provides an enclosed airflow path between corresponding intake components so filtered air can be transferred toward the engine during operation.
Air intake hoses are exposed to engine-compartment heat, vibration, dust, repeated movement, and pressure changes depending on their installation position. Aging, cracking, loose connection areas, deformation, or surface damage can affect the integrity of the intake path and may require hose replacement.
For B2B buyers, the 561-002-12150 engine intake hose should be verified by part number, exact machine application, overall length, inlet and outlet diameters, hose shape, connection structure, and existing-part photos. No specific machine model or exact intake position has been supplied, so reference-number and physical matching should be prioritized before quantity purchasing to reduce incorrect inventory and return freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF19009 |
| Part Number | 561-002-12150 |
| Product Name | Engine Air Intake Hose |
| Alternative Name | Air Hose / Intake Hose / Engine Air Pipe / Induction Hose |
| Product Type | Flexible Engine Air-System Connection |
| Parts Category | Engine Air Intake Parts |
| Main Function | Transfers Intake Air Between Corresponding Engine Air-System Components |
| Application | Compatible Machinery Engine Air Intake System |
| Installation Position | To Be Confirmed from Original Machine |
| Working Medium | Intake Air |
| Machine Model | To Be Confirmed |
| Fitment Check | Part Number / Length / End Diameters / Shape / Connection Structure / Existing Part Photo |
| 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 |
| Application | Description |
|---|---|
| Engine Air Intake System | Transfers air through the corresponding induction circuit |
| Air Cleaner Connection | Can be used between compatible filtration and intake components |
| Intake System Repair | Suitable when the original hose is cracked or deteriorated |
| Air Leakage Repair | Can be replaced when sealing around hose connections is compromised |
| Engine Overhaul | Suitable for inspection during major engine servicing |
| Preventive Maintenance | Useful when aging intake hoses are renewed before failure |
| Machinery Workshop | Suitable for professional engine air-system repair |
| B2B Parts Stocking | Practical for dealers, wholesalers, and repair suppliers |
Q: What does the hose do?
A: It transfers intake air between corresponding components in the engine induction system.
Q: Is this a radiator coolant hose?
A: No. It is intended for the engine air-intake system.
Q: Is a specific machine model confirmed?
A: No. The exact machine application should be verified before ordering.
YNF Machinery supplies 561-002-12150 engine air intake hoses and related induction-system components for machinery repair workshops, fleet operators, dealers, wholesalers, and international importers.
The YNF19009 air hose is a fitment-sensitive connection part. For professional B2B buyers, the reference number should be checked together with hose length, connection diameters, overall shape, mounting position, and interface configuration before bulk purchasing.
Buyers can provide the 561-002-12150 part number, machine or engine model, required quantity, hose measurements, installation-location photos, and clear images of the removed hose for fitment confirmation.
Air filter elements, air cleaner housings, intake ducts, hose clamps, turbocharger hoses, breather hoses, and other engine air-system parts can also be consolidated into the same inquiry to simplify procurement and reduce fragmented international shipping costs.
