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Are you facing overheating issues with your Caterpillar E320C Excavator? Our high-quality 197-8224 (1978224) Radiator is the ultimate solution. Engineered as a high-precision aftermarket replacement, it ensures optimal cooling for your CAT engine, solving common temperature fluctuations and preventing engine damage. Likewise, we provide the Komatsu Float Switch 7861-92-4800 (7861924800) to ensure accurate fluid level monitoring for your equipment.
Optimized for Excavators: Specifically designed for heavy-duty use in Caterpillar E320C and similar construction machinery.
OEM Grade Precision: Manufactured to match original dimensions (197-8224, 1978224) for seamless installation.
Enhanced Heat Dissipation: Advanced core design ensures your engine stays cool under extreme workloads.
Durable Construction: Made from high-grade materials to resist corrosion and withstand high pressure.
Reliable Monitoring: Our Komatsu 7861-92-4800 float switches prevent low-coolant or fuel errors effectively.
| Product Category | Available Components |
|---|---|
| Internal Engine Parts | Liner Kit, Piston, Piston Ring, Engine Bearing, Cylinder Block, Crankshaft, Valve Seat, Connecting Rod |
| Sealing & Gaskets | Full Gasket Kit, Cylinder Head Gasket, Oil Seals, Valve Guide |
| Fuel System & Electronics | Nozzle, Fuel Injector, Fuel Pump, Monitor, Pressure Switch, Flameout Solenoid, Accelerator Motor |
| Cooling & Performance | Radiator, Fan Cooling, Water Pump, Oil Pump, Turbocharger, Belt, Main Valve |
We supply high-precision parts for the following brands and engine models:
| Brand | Engine Models Support |
|---|---|
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 |
| KOMATSU | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| CUMMINS | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T |
| YANMAR | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| VOLVO | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
Turbocharger: Installed on the exhaust manifold. Improves Cummins QSB6.7 power output.
Crankshaft: Located in the engine block base. Converts piston motion into rotation for Komatsu 6D102.
Fuel Injector: Fitted in the cylinder head. Controls fuel delivery for Caterpillar C7 engines.
Piston Ring: Located around the piston. Maintains compression in Isuzu 4HK1 cylinders.
Water Pump: Mounted on the front of the block. Circulates coolant through Yanmar 4TNV94L.
Cylinder Head Gasket: Placed between block and head. Seals combustion for Kubota V2403.
Oil Pump: Located inside the oil pan. Lubricates critical parts of Weichai WD10 engines.
Main Bearing: Supports the crankshaft. Vital for Caterpillar 3126 engine longevity.
Solenoid Valve: Often on the fuel pump. Controls engine shutdown for Komatsu PC300-7.
Radiator: Front of the machine. Dissipates heat for Caterpillar E320C excavator systems.
Solution: Check the Radiator (197-8224) for clogging or leaks. Ensure the coolant level is monitored by a functional 7861-92-4800 Float Switch. If the engine temperature remains high, inspect the water pump and thermostat for failure. Regular cleaning of the cooling fins is recommended every 500 working hours.
Always use high-quality Piston Rings and Gasket Kits during overhauls for Isuzu 6HK1 or Cummins B5.9-C engines to prevent premature wear and oil leakage.
| Model NO. | E320C / PC200 |
| Application | Excavator / Construction Machinery |
| Certification | ISO9001 / CE |
| Condition | 100% Brand New Aftermarket |
| Origin | China Factory Direct |
| Capacity | 5000 PCS per Year |
| Payment | T/T, Western Union, MoneyGram |
| Delivery | DHL, Fedex, EMS, UPS, Air, Sea |
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