207-03-76430 Intercooler Hose transfers compressed intake air for PC300-8 B2B excavator parts repair, replacement stocking, and wholesale sourcing.
The 207-03-76430 Intercooler Hose YNF19142 is supplied for compatible PC300-8 excavator charge-air systems. It forms part of the turbocharged engine intake circuit, where compressed air is transferred between the corresponding intercooler and intake-system components.
During machine operation, intercooler hoses are exposed to boost pressure, engine-compartment heat, vibration, oil mist, and repeated temperature changes. Aging, cracking, swelling, loose clamping areas, or deformation can reduce sealing integrity and allow pressurized intake air to escape.
For B2B buyers, the 207-03-76430 PC300-8 intercooler hose should be verified by part number, machine model, overall length, hose shape, bend orientation, inlet and outlet diameters, and existing-part photos. Similar charge-air hoses may use different dimensions or routing geometry even when their appearance is close. Accurate comparison before bulk purchasing helps reduce incorrect stock, installation delays, customer claims, and repeat freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF19142 |
| Part Number | 207-03-76430 |
| Product Name | Intercooler Hose |
| Alternative Name | Charge Air Hose / Turbo Boost Hose / Intercooler Connection Hose |
| Product Type | Engine Charge-Air Connection Hose |
| Parts Category | Excavator Engine Air Intake Parts |
| Machine Reference | PC300-8 |
| Main Function | Transfers Compressed Intake Air Through the Intercooler Circuit |
| Application | Turbocharged Engine Charge-Air System |
| Installation | Corresponding Intercooler / Intake Air Connection |
| Working Medium | Compressed Intake Air |
| Fitment Check | Part Number / Machine Model / Length / Shape / End Diameters / Bend Orientation / 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 |
|---|---|
| PC300-8 Excavator | Used in compatible turbocharged engine air systems |
| Intercooler Circuit | Transfers compressed air through the charge-air path |
| Turbocharger System | Connects corresponding boost-air components |
| Intake Leak Repair | Suitable when cracking or air leakage is identified |
| Intercooler Service | Can be renewed during intercooler maintenance |
| Turbo System Repair | Suitable during broader charge-air system servicing |
| Fleet Maintenance | Practical for preventive excavator maintenance |
| B2B Parts Stocking | Suitable for dealers, wholesalers, and repair suppliers |
Q: Which machine is referenced?
A: The supplied machine reference is PC300-8.
Q: Is this a radiator coolant hose?
A: No. It is used in the turbocharged engine charge-air system.
Q: What does the intercooler hose do?
A: It transfers compressed intake air between corresponding turbo and intercooler system components.
YNF Machinery supplies 207-03-76430 intercooler hoses and related PC300-8 engine air-system parts for excavator workshops, fleet operators, machinery dealers, wholesalers, and international importers.
The YNF19142 charge air hose is a fitment-sensitive component. For professional B2B buyers, the reference number should be checked together with hose diameter, overall length, molded shape, bend direction, and connection structure before quantity purchasing.
Buyers can provide the 207-03-76430 part number, PC300-8 machine information, required quantity, hose-end diameters, overall measurements, installation photos, and clear images of the removed hose for fitment confirmation.
Intercooler assemblies, turbocharger hoses, intake ducts, clamps, air filters, turbochargers, and other PC300-8 air-system components can also be consolidated into the same inquiry to simplify procurement and reduce fragmented international shipping costs.
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