Enhance your machine cooling efficiency with the genuine Volvo 140/210/240/290 AC Resistor and the high-precision Komatsu Float Switch 7861-92-4800. We specialize in heavy-duty HVAC components and engine monitoring sensors for global construction projects.
Click to Chat via WhatsApp: +8613532379052As a leading source manufacturer and foreign trade exporter, Honour Time Machinery Limited provides high-quality custom development for engine liners across all major brands. Our factory-direct pricing ensures the best value for wholesale and retail customers.
Hot Keywords: Caterpillar 320D Cylinder Liner, Komatsu PC200-8 Engine Sleeve, Isuzu 4HK1 Cylinder Liner Kit, Cummins 6BT Liner Source Factory.
We provide a comprehensive range of engine assemblies and replacement parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory includes:
Engine Overhaul Gasket Kit for Excavators
Heavy Duty Diesel Fuel Injection Pump
High Precision Crankshaft and Main Bearing
Turbocharger for Construction Machinery
Water Pump and Oil Pump Replacement
Connecting Rod and Cylinder Head Assembly
20 Targeted Long-Tail Keywords: Excavator engine parts wholesale, Genuine Cummins fuel injector, Komatsu PC200-7 piston ring set, Caterpillar C7 engine overhaul kit, Isuzu 6HK1 turbocharger price, Kubota V2203 engine rebuild parts, Yanmar 4TNV98 water pump replacement, Weichai WD615 engine gasket set, Aftermarket diesel engine valves, Heavy equipment crankshaft grinding, Excavator radiator cooling fan, Main relief valve for hydraulic systems, Replacement monitor for Komatsu excavators, Solenoid valve for fuel shutoff, Engine bearing set for 4D95, Diesel engine cylinder block sale, Valve seat and guide replacement, Accelerator motor for Hitachi excavator, Pressure switch for hydraulic oil, Fan belt for diesel generator.
High Compatibility: Designed specifically for use in excavators and heavy construction machinery environments.
Precision Engineering: The Komatsu 7861-92-4800 (7861924800) float switch ensures accurate fluid level monitoring to prevent engine damage.
Optimized Performance: Our Volvo AC resistors are tested for 140, 210, 240, and 290 models to provide stable climate control.
Durable Construction: Built with high-grade materials to resist heat, vibration, and corrosion in extreme field conditions.
Easy Installation: Direct-fit replacement parts that meet or exceed OEM specifications for reduced downtime.
| Brand | Engine / Machine Models | Core Parts Provided |
|---|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 | Liner Kit, Piston, Piston Ring, Gasket Kit |
| Caterpillar | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 | Head Gasket, Crankshaft, Valve Guide, Nozzle |
| Isuzu | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 | Pressure Switch, Solenoid, Monitor, Radiator |
| Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 | Main Valve, Belt, Engine Bearing, Cylinder Block |
| Mitsubishi | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 | Valve Seat, Accelerator Motor, Transmitter, Fan |
| Volvo | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D | AC Resistor, Sensors, Filters, Bushings |
Caterpillar C7 Fuel Injector: A component that delivers atomized fuel into the combustion chamber. Location: Cylinder Head. Equipment: CAT 324D Excavator.
Komatsu PC200-8 Turbocharger: Uses exhaust gas to drive a turbine for increased air intake. Location: Exhaust Manifold. Equipment: Komatsu PC200-8.
Isuzu 4HK1 Oil Pump: Circulates engine oil under pressure to moving parts. Location: Lower Engine Block. Equipment: Case CX210B Excavator.
Cummins QSB6.7 Alternator: Generates electrical power to charge batteries. Location: Engine Front Bracket. Equipment: Hyundai R210LC-9.
Kubota V2403 Glow Plug: Heating device to aid diesel engine starting. Location: Combustion Chamber. Equipment: Bobcat S185 Skid Steer.
Yanmar 3TNV88 Water Pump: Circulates coolant to prevent overheating. Location: Front of Engine. Equipment: ViO35 Mini Excavator.
Weichai WD10 Starter Motor: High-torque motor to crank the engine. Location: Flywheel Housing. Equipment: SDLG LG956 Loader.
Isuzu 6WG1 Thermostat: Regulates engine operating temperature. Location: Coolant Outlet. Equipment: Hitachi ZX450 Excavator.
Caterpillar C9 Camshaft: Controls the opening and closing of valves. Location: Engine Block/Head. Equipment: CAT 330D Excavator.
Komatsu 6D107 Fan Belt: Drives the cooling fan and alternator. Location: External Pulley System. Equipment: Komatsu PC210-10.
Case Study: Engine Overheating on Caterpillar 320D
Problem: Engine temperature rises rapidly under heavy load. Solution: Check the cooling fan belt tension and radiator for blockages. In this specific case, the thermostat remained closed. Replacing the CAT 320D Thermostat restored normal operating temperatures. Regular flushing of the coolant every 2000 hours is recommended for long-term health.
| Model NO. | VOLVO140/210/240/290, 7861-92-4800, 7861924800 |
| Application | Excavator / Construction Machinery |
| Certification | ISO9001 / OEM Standard |
| Condition | 100% Brand New |
| Transport Package | Neutral Carton or Custom Export Packaging |
| Production Capacity | 5000 PCS / Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air, Sea |
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