11N8-20140 Air Intake Hose restores R335-7 induction airflow for B2B excavator parts repair, replacement inventory, and wholesale sourcing.
The 11N8-20140 Air Intake Hose YNF19145 is supplied for compatible R335-7 excavator engine induction systems. It provides a flexible connection between corresponding air-intake components so filtered air can be transferred through the intended airflow path toward the engine.
During excavator operation, intake hoses are repeatedly exposed to engine-compartment heat, vibration, dust, and movement. Aging, cracking, hardening, deformation, or loose clamping areas can affect sealing integrity and may allow unwanted air leakage within the induction system.
For B2B buyers, the 11N8-20140 Air Intake Hose should be verified by part number, R335-7 machine reference, overall hose length, molded shape, bend positions, inlet and outlet diameters, connection structure, and existing-part photos. Intake hoses with similar appearances can use different diameters or routing geometry. Accurate physical comparison before quantity purchasing helps reduce incorrect inventory, installation delays, customer complaints, and unnecessary repeat freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF19145 |
| Part Number | 11N8-20140 |
| Product Name | Air Intake Hose |
| Alternative Name | Engine Air Hose / Intake Hose / Induction Hose / Air Cleaner Connection Hose |
| Product Type | Flexible Engine Air-System Connection |
| Parts Category | Excavator Engine Air Intake Parts |
| Machine Reference | R335-7 |
| Main Function | Transfers Intake Air Between Corresponding Engine Air-System Components |
| Application | Excavator Engine Air Intake System |
| Installation Position | Corresponding Engine Induction Connection |
| Working Medium | Intake Air |
| Service Type | Intake System Repair / Hose Replacement |
| Fitment Check | Part Number / Machine Model / Length / Shape / End Diameters / Connections / 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 |
|---|---|
| R335-7 Excavator | Used in compatible engine air-intake configurations |
| Engine Induction System | Routes intake air between matching air-system components |
| Air Cleaner Connection | Supports sealed airflow from the filtration side |
| Intake Leak Repair | Suitable when cracking or loose sealing is identified |
| Hose Replacement | Used when aging or deformation affects the original component |
| Engine Maintenance | Can be inspected during intake-system servicing |
| Fleet Maintenance | Practical for planned excavator maintenance |
| B2B Parts Stocking | Suitable for dealers, wholesalers, and repair suppliers |
Q: Which machine is referenced?
A: The supplied machine reference is R335-7.
Q: Is this a radiator coolant hose?
A: No. It is intended for the engine air-intake system.
Q: What does the hose do?
A: It transfers intake air between corresponding engine induction components.
YNF Machinery supplies 11N8-20140 air intake hoses and related R335-7 engine air-system parts for excavator workshops, fleet operators, machinery dealers, wholesalers, and international importers.
The YNF19145 intake hose is a fitment-sensitive replacement component. For professional B2B buyers, the part number should be checked together with hose length, molded routing, bend positions, connection diameters, and clamping structure before bulk purchasing.
Buyers can provide the 11N8-20140 part number, R335-7 machine information, required quantity, hose measurements, end diameters, installation photos, and clear images of the removed hose for fitment confirmation.
Air filter elements, air cleaner housings, intake ducts, turbocharger hoses, intercooler hoses, clamps, breather hoses, and other R335-7 engine air-system components can also be consolidated into the same inquiry to simplify procurement and reduce fragmented international shipping costs.
