203-01-61232 Air Intake Hose provides compact 4D102 airflow connection for B2B excavator parts repair, replacement stocking, and wholesale sourcing.
The 203-01-61232 Air Intake Hose YNF18994 is a short engine air-system connection hose supplied for compatible PC100-6 and PC120-6 excavators with the 4D102 engine reference. It is installed between corresponding intake components so filtered air can be transferred through the engine induction path.
Because this is a short connector hose, correct diameter and connection geometry are especially important. Engine vibration, heat, dust exposure, aging, and repeated operating cycles can cause the original hose to crack, harden, loosen, or deteriorate around the clamping areas. Intake leakage can then be introduced into the air path.
For B2B buyers, the 203-01-61232 short air intake hose should be verified by part number, machine model, 4D102 engine reference, hose length, inside diameters, connection shape, and existing-part photos. Accurate physical comparison helps reduce incorrect stock, installation delays, customer claims, and repeat international freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF18994 |
| Part Number | 203-01-61232 |
| Product Name | Short Air Intake Hose |
| Alternative Name | Air Hose / Intake Connector Hose / Engine Intake Hose |
| Product Type | Engine Air Intake Connection Hose |
| Parts Category | Excavator Engine Air Intake Parts |
| Machine Reference | PC100-6 / PC120-6 |
| Engine Reference | 4D102 |
| Configuration | Short Type |
| Main Function | Transfers Intake Air Between Corresponding Engine Air-System Components |
| Application | Excavator Engine Air Intake System |
| Installation | Corresponding Intake-System Connection |
| Working Medium | Intake Air |
| Fitment Check | Part Number / Machine Model / Engine / Length / Inside Diameter / Connection Shape / 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 |
|---|---|
| PC100-6 Excavator | Used in compatible engine air-intake configurations |
| PC120-6 Excavator | Suitable for the supplied compatible machine reference |
| 4D102 Engine | Used within the corresponding intake-air connection |
| Air Intake Repair | Suitable when the original hose is cracked or deteriorated |
| Connection Hose Replacement | Used where the matching short hose configuration is required |
| Engine Service | Can be inspected during intake-system maintenance |
| Fleet Maintenance | Practical for preventive excavator servicing |
| B2B Parts Stocking | Suitable for dealers, wholesalers, and repair suppliers |
Q: Which machines are referenced?
A: The supplied machine references are PC100-6 and PC120-6.
Q: Which engine is referenced?
A: The supplied engine reference is 4D102.
Q: Is this a long intake pipe?
A: No. It is identified as the short-type intake hose.
YNF Machinery supplies 203-01-61232 short air intake hoses and related PC100-6 / PC120-6 4D102 engine parts for excavator workshops, fleet operators, machinery dealers, wholesalers, and international importers.
The YNF18994 air hose is a compact but fitment-sensitive intake component. For B2B buyers, a similar short appearance should not be treated as proof of interchangeability because hose length, inside diameter, connection shape, and installation position may differ.
Professional buyers can provide the 203-01-61232 part number, PC100-6 or PC120-6 machine information, 4D102 engine reference, required quantity, hose measurements, connection diameters, and clear photos of the removed hose for fitment confirmation.
Air filter elements, air cleaner housings, intake ducts, 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 shipment costs.
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