Need immediate assistance with your Doosan 300-7 engine or looking for a reliable K1003180 Thermostat?
As a source factory with extensive experience in foreign trade export, we offer direct manufacturing and custom development of engine cylinder liners. This assures you of the highest quality parts, meeting or exceeding OEM specifications, especially for critical components like the Komatsu 6D107 Cylinder Liner, Caterpillar C7 Liner Kit, Isuzu 4HK1 Cylinder Sleeve, and Cummins QSB6.7 Liner Assembly. Our focus on precision engineering and material science provides superior durability for your machinery.
The Thermostat, K1003180, or its un-hyphenated variant K1003180, is a vital part of the cooling system in your Doosan 300-7 Excavator. A malfunctioning thermostat can lead to severe issues like engine overheating or running too cold, both of which drastically affect performance and longevity. Our high-quality domestic replacement thermostat resolves common Doosan cooling system faults and ensures your engine operates at its optimal temperature range, preventing abnormal engine wear and costly downtime.
Five Key Features of Our K1003180 Thermostat:
Precision Temperature Control: Ensures the Doosan 300-7 engine reaches operating temperature quickly.
OEM-Spec Materials: Designed for extended life in heavy-duty construction machinery applications.
Direct Fit Replacement: Guarantees a seamless installation on the Doosan 300-7 engine.
Anti-Corrosion Build: Engineered to resist coolant degradation and rust for continuous operation.
Reliable Performance: Use for excavator cooling system maintenance and repair.
We supply a full spectrum of excavator engine spare parts, specializing in Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai diesel engine assemblies and components. Our main product categories, which you will find essential for any engine overhaul project, include: Cylinder Liner, Piston, Piston Ring, Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Diesel Fuel Pump, Fuel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
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Cummins QSB6.7 overhaul gasket kit, Komatsu 6D107 fuel injector price, Caterpillar C7 piston ring set replacement, Isuzu 4HK1 crankshaft bearing size, Kubota V3307 connecting rod sale, Yanmar 4TNV98 water pump supplier, Weichai WP10 turbocharger dealer, excavator engine rebuild kits near me, genuine excavator spare parts China, diesel engine liner piston kit cost, heavy machinery hydraulic pump repair, excavator final drive travel motor, Caterpillar 320D main control valve parts, Komatsu PC200-8 boom cylinder seal kit, Doosan DX300LC-Gasket-Head-supplier, Volvo EC210D engine oil cooler, Isuzu 6BG1 engine timing gear, Yanmar mini excavator rubber tracks, Kubota engine assembly export price, aftermarket engine parts wholesale.
In addition to the Thermostat, we stock a wide array of high-wear and critical components:
| Engine Parts We Supply | Engine Parts We Supply | |
|---|---|---|
| Liner Kit | Piston | Piston Ring |
| Gasket Kit | Gasket Head | Crankshaft |
| Valve Guide | Nozzle | Bearing |
| Pressure Switch | Flameout Solenoid | Monitor |
| Radiator | Main Valve | Belt |
| Engine Bearing | Cylinder Block | Valve Seat |
| Accelerator Motor | Transmitter | Fan Cooling |
We support a broad range of engine models for Komatsu, Kobelco, Caterpillar, Mitsubishi, Isuzu, Yanmar, Hino, Cummins, and Volvo:
| Brand | Models Supported | Brand | Models Supported |
|---|---|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 | KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, J05E, 6D34, J08E |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 | Mitsubishi | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 | Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| HINO | J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D | CUMMINS | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C |
| VOLVO | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
The Doosan Thermostat (Part No: K1003180 / K1003180) is designed for guaranteed fitment in heavy equipment applications.
| Specification Field | Detail | Notes |
|---|---|---|
| Model NO. | K1003180 / K1003180 | Includes Doosan 300-7 part number (with and without symbol) |
| Application | Excavator Engine Cooling System | Suitable for Doosan 300-7 and compatible models |
| Certification | ISO 9001, CE Certified Equivalent | Ensures quality standards for international trade company requirements |
| Condition | New | Guaranteed fresh stock |
| Product Name | Thermostat | Essential engine temperature control component |
| Transport Package | Carton | Secure packaging for global shipping |
| Specification | OEM Standard 82°C opening temperature | Meets original performance requirements |
| Trademark | Honour Time Machinery Limited | Our brand guarantee of quality |
| Origin | China | Source factory direct supply |
| Production Capacity | 5000PCS/Year | Ensuring bulk order fulfillment |
| Payment Terms | T/T, Western Union, MoneyGram | Flexible and secure payment methods |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea | Fast and reliable global logistics for repair shop or construction company needs |
Understanding your heavy equipment components is crucial for optimal maintenance and repair. Here are 10 key terms:
Crankshaft Bearing: Located in the Cylinder Block. Essential for supporting the crankshaft. Cummins QSB6.7 Crankshaft Bearing
Piston Ring: Installed on the Piston. Seals the combustion chamber and manages oil. Komatsu 6D107 Piston Ring
Gasket Head: Sits between the Cylinder Head and Cylinder Block. Ensures a combustion seal. Caterpillar C9 Gasket Head
Fuel Injector: Located in the Cylinder Head. Sprays fuel into the combustion chamber. Isuzu 4HK1 Fuel Injector
Water Pump: Mounted on the Engine Block, driven by a belt. Circulates coolant. Kubota V2203 Water Pump
Turbocharger: Attached to the Exhaust Manifold. Increases air intake for power boost. Yanmar 4TNV98 Turbocharger
Oil Pump: Located inside the Oil Sump/Pan. Lubricates engine components. Weichai WP6 Oil Pump
Valve Guide: Pressed into the Cylinder Head. Guides the valve stem motion. Cummins B5.9-C Valve Guide
Flameout Solenoid: Mounted on the Fuel Pump or engine block. Cuts off fuel supply to stop the engine. Komatsu 4D95 Flameout Solenoid
Accelerator Motor: Located near the Throttle Body or fuel system. Controls engine speed (RPM). Caterpillar 3116 Accelerator Motor
Common Engine Failure and Solution: A frequent issue in the Komatsu PC200-8 with the 6D107 engine is sudden power loss accompanied by excessive black smoke. This is often caused by a failing Fuel Injector or a severely clogged air filter.
Solution: First, replace the air filter. If the problem persists, perform diagnostic tests on the injectors to check for incorrect spray patterns or leakage. Replacing the faulty Komatsu 6D107 Fuel Injector is necessary to restore optimal combustion efficiency and power.
Preventative Maintenance Tip: For all Yanmar 4TNV98 engines, regular oil and filter changes are mandatory every 250 service hours. Additionally, inspect the Engine Belt tension and condition at every 500-hour interval to prevent cooling system failures, which could be related to the Thermostat.
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