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As a source factory specializing in engine components, Honour Time Machinery Limited offers customization and development services for various engine cylinder liners. We are a trusted partner for foreign trade export, ensuring top-tier quality and competitive pricing directly from the manufacturer.
We provide the TOSD-03-034 Flameout Solenoid, a vital component for ensuring immediate and reliable engine shutdown in construction machinery powered by Cummins engines. This high-quality aftermarket diesel pump control valve is an essential engine part, designed to meet or exceed OEM specifications for durability and performance, helping to solve abnormal oil consumption issues often linked to poor fuel control.
OEM Cross-Reference: Direct replacement for Cummins 4063712 and Komatsu 6743-81-9141, ensuring perfect fit and function.
Durability: Built with robust materials for prolonged service life in demanding excavator and construction machinery environments.
Voltage: Optimized for 12V DC systems common in Cummins QSB6.7 and B5.9-C applications.
Model Compatibility: Specifically designed for the TOSD-03-034 specification, controlling fuel flow accurately.
Function: Critical component in the fuel system to prevent engine run-on and maintain fuel efficiency, directly addressing engine wear and potential oil consumption problems.
| Brand | Model | Part No. (With Symbol) | Part No. (No Symbol) | Product Name |
|---|---|---|---|---|
| CUMMINS | TOSD-03-034 | 4063712 | 4063712 | Cummins Flameout Solenoid |
| CUMMINS | TOSD-03-034 | 6743-81-9141 | 6743819141 | Cummins Flameout Solenoid |
| Product Information and Supply Chain | |
|---|---|
| Model NO. | TOSD-03-034 |
| Application | Excavator, Construction Machinery |
| Product Name | Cummins Flameout Solenoid |
| Condition | New |
| Certification | ISO9001/CE |
| Transport Package | Carton |
| Specification | 12V DC, 3-Pin Connector, High Durability Steel Housing, OEM Standard Fit |
| Trademark | Honour Time |
| Origin | China (Source Factory) |
| Production Capacity | 5000 PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
Honour Time Machinery Limited is your reliable international engine parts supplier. We specialize in complete engine assembly and high-precision components for major machinery brands including cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. Our extensive stock covers everything from maintenance to full rebuilds.
| Category 1 | Category 2 | Category 3 | Category 4 | |
|---|---|---|---|---|
| Liner Kit | Gasket Kit (Gasket Head) | Valve Guide | Pressure Switch | |
| Piston | Crankshaft | Nozzle | Flameout Solenoid | |
| Piston Ring | Bearing (Engine Bearing, crankshaft bearing, connecting rod bearing) | Valve Seat | Monitor | |
| Overhaul Kit | Cylinder Block & Cylinder Head | Water Pump & Oil Pump | Turbocharger & Radiator | |
| Injector (Diesel Pump) | Crankshaft & Connecting Rod | Belt & Main Valve | Accelerator Motor & Fan Cooling | |
| 20 Long-Tail Keywords: Genuine Cummins 4063712 solenoid price, Komatsu 6D102 engine overhaul kit, Caterpillar C7 oil consumption fix, Isuzu 4HK1 cylinder liner replacement, Yanmar 4TNV98 piston ring set, Kubota engine parts supplier China, Weichai diesel pump high quality, Heavy equipment engine block supplier, Excavator turbocharger replacement, Aftermarket flameout solenoid valve, 4063712 fuel shut off solenoid, 6743-81-9141 solenoid valve Komatsu, Diesel engine gasket kit price, Crankshaft bearing set for 6D105, Connecting rod bearing for 4D84, OEM quality engine valve seat, Construction machinery nozzle supply, Engine repair gasket head kit, High performance water pump excavator, QSB6.7 engine parts source factory. | ||||
We supply parts for a massive range of construction and heavy-duty engine models. Check our comprehensive list of supported engines below, including popular series from CUMMINS, VOLVO, and HINO.
| Brand | Models We Can Provide Parts For | ||||
|---|---|---|---|---|---|
| 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 | |||
Understanding the role of each engine part is crucial for maintenance and repair. Here are definitions for key components:
Liner Kit: Contains the cylinder sleeve, piston, and piston rings. It's located within the cylinder block and forms the combustion chamber. (Komatsu 6D102 Liner Kit)
Crankshaft Bearing: Also known as Main Bearing. Supports the crankshaft in the engine block, managing rotating forces. (Caterpillar 3116 Crankshaft Bearing)
Thrust Plate: Prevents excessive fore and aft movement of the crankshaft (end-play). Located at a specific main bearing position. (Isuzu 4BG1 Thrust Plate)
Gasket Head: A seal placed between the cylinder block and cylinder head, crucial for sealing combustion pressure and oil/coolant. (Yanmar 4TNV98 Gasket Head)
Turbocharger: Uses exhaust gases to spin a turbine, compressing intake air to boost engine power. Mounted on the exhaust manifold. (Cummins QSB6.7 Turbocharger)
Water Pump: Circulates coolant through the engine and radiator to maintain optimal operating temperature. Mounted on the cylinder block front. (Kubota V3307 Water Pump)
Diesel Pump (Injection Pump): Pressurizes and meters fuel delivery to the injectors. Located near the engine block, driven by a gear or belt. (Weichai WP10 Diesel Pump)
Nozzle (Injector): Atomizes and sprays fuel into the combustion chamber or pre-chamber. Located in the cylinder head. (HINO J08E Nozzle)
Valve Guide: Guides the movement of the intake and exhaust valves, ensuring proper sealing. Press-fit into the cylinder head. (Komatsu 4D95 Valve Guide)
Valve Seat: The surface in the cylinder head against which the valve seals when closed. (Caterpillar C6 Valve Seat)
If your equipment, such as a Komatsu PC200-8 excavator with a Cummins B5.9-C engine, fails to shut down when the key is turned off, the primary suspect is a faulty Flameout Solenoid (like the 4063712).
Solution:
Check the electrical connections and harness to the solenoid for corrosion or breakage.
Test the voltage supply to the solenoid. It should receive 12V or 24V (depending on system) upon key-on and drop when keyed off.
If power is present but the plunger doesn't move, the solenoid coil has likely failed internally. Replacement with a high-quality unit like the TOSD-03-034 is required.
A proactive maintenance schedule dramatically extends engine life. For models like the Caterpillar C7, ensure regular checks of:
Oil and Filters: Change engine oil and filters (oil, fuel, air) strictly according to manufacturer intervals. Dirty oil accelerates wear on Piston Rings and Bearings.
Cooling System: Inspect the Water Pump and radiator for leaks. Use the correct coolant mixture to prevent cavitation and corrosion, which can damage the Cylinder Head.
Gasket Integrity: Periodically check for oil or coolant leaks around the Gasket Head and oil pan to prevent low fluid levels and catastrophic engine failure.
Fuel System: Replace fuel filters and inspect Nozzles/injectors regularly to maintain proper spray patterns, which is key to preventing high oil consumption due to incomplete combustion.
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