6754-61-2110 Oil Cooler Core transfers engine-oil heat efficiently for PC200-8 repair, B2B excavator parts stocking, and wholesale sourcing.
The 6754-61-2110 Oil Cooler Core YNF17773 is used in the compatible PC200-8 engine lubrication system to help control lubricating-oil temperature. During continuous excavator operation, heat is generated around bearings, pistons, rotating components, and other lubricated engine areas. This heat is carried by the engine oil and is transferred through the oil cooler core to the engine cooling medium.
Unlike a complete oil cooler assembly, the oil cooler core is the internal heat-exchange element. If internal passages become restricted, corrosion develops, or leakage occurs between the oil and coolant circuits, engine lubrication and cooling performance may be affected.
For B2B buyers, part number 6754-61-2110, PC200-8 application, core dimensions, connection layout, sealing surfaces, and existing-part photos should be checked before ordering. Correct identification helps reduce rebuilding delays, incorrect stock, repeat freight, and costly installation rework.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF17773 |
| Part Number | 6754-61-2110 |
| Product Name | Oil Cooler Core |
| Alternative Name | Engine Oil Cooler Core / Oil Heat Exchanger / Lubrication Oil Cooler |
| Product Type | Engine Oil Heat Exchanger Core |
| Parts Category | Excavator Engine / Lubrication System Parts |
| Excavator Model | PC200-8 |
| Main Function | Engine Oil Heat Transfer and Temperature Control |
| Application | Engine Lubrication / Oil Cooling System |
| Working Media | Engine Oil and Engine Coolant |
| Installation | Engine Oil Cooler Assembly Area |
| Material | Metal Heat Exchanger Core |
| Fitment Check | Part Number / Core Dimensions / Passages / Sealing Surfaces / 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 |
|---|---|
| PC200-8 Excavator | Used in compatible engine oil cooling systems |
| Engine Oil Cooling | Heat is transferred from circulating lubricating oil |
| Lubrication System Repair | Suitable when the existing cooler core is damaged |
| Engine Overhaul | Can be replaced during major engine rebuilding |
| Oil-Coolant Heat Exchange | Supports heat transfer between compatible fluid circuits |
| Overheating Diagnosis | Cooler condition can be checked during oil-temperature problems |
| Engine Repair Workshop | Suitable for professional diesel engine servicing |
| B2B Parts Stocking | Practical for wholesalers, importers, and excavator parts dealers |
Q: What is YNF17773?
A: It is an engine oil cooler core with reference number 6754-61-2110.
Q: Which excavator is referenced?
A: The supplied machine reference is PC200-8.
Q: Is this a hydraulic oil cooler?
A: No. It is intended for the engine lubrication oil cooling system, not the main excavator hydraulic circuit.
YNF Machinery supplies 6754-61-2110 oil cooler cores and related PC200-8 engine parts for excavator repair workshops, engine rebuilders, machinery dealers, wholesalers, and international importers.
The YNF17773 engine oil cooler core is a precision heat-exchange component, so correct passage layout, sealing surfaces, dimensions, and installation configuration should be confirmed before purchasing.
B2B buyers can provide the 6754-61-2110 part number, PC200-8 machine information, required quantity, cooler dimensions, gasket-face photos, and images of the existing component for fitment checking.
Oil cooler covers, gaskets, oil pumps, filters, thermostats, water pumps, and other engine repair parts can also be consolidated into the same order, helping wholesalers reduce purchasing complexity and international shipment costs.
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