High-Quality Replacement Engine Stop Solenoid Valve for Hitachi and Kobelco Excavator Models TOSD-03-051 8973295680 Solving Abnormal Engine Shutdown Issues

Factory Direct Source for High-Precision Engine Components

As your trusted source manufacturer, we offer custom development and factory direct export of various engine cylinder liners and complete engine overhaul components. Ensure peak performance for your heavy machinery with our high-quality parts.

Featured Cylinder Liner Keywords:

Cummins QSB67 Cylinder Liner • Komatsu 6D107 Piston Ring • Caterpillar C7 Gasket Kit • Isuzu 4HK1 Crankshaft

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WhatsApp: +8613532379052 (Clickable) 

Premium Flameout Solenoid Valve for Hitachi and Kobelco Equipment

We supply the essential Flameout Solenoid Valve TOSD-03-051, a critical component for maintaining the operational safety and efficiency of your Hitachi and Kobelco excavators and construction machinery. This high-quality aftermarket solenoid is engineered to meet or exceed OEM specifications, ensuring a reliable engine shutdown mechanism and preventing run-on or abnormal failures.

Our solenoid valve directly replaces the Original Equipment Manufacturer (OEM) part numbers 897329-5680 (and 8973295680) and 897209-1152 (and 8972091152). Choosing our domestic high-quality alternative provides excellent value without compromising the integrity or performance of your heavy-duty engine systems.

Product Specification Details (TOSD-03-051)

Model NO.Product NamePart Number (OEM Ref.)Alternative Part NumberApplication
TOSD-03-051Hitachi Kobelco Flameout Solenoid Valve897329-56808973295680Excavator or Construction Machinery
TOSD-03-051Hitachi Kobelco Flameout Solenoid Valve897209-11528972091152Excavator or Construction Machinery

Product Features

  1. Direct OEM Replacement: Engineered to perfectly match the specifications of original part numbers 897329-5680 and 897209-1152.

  2. Wide Application: Designed for use in Hitachi and Kobelco excavators and other construction machinery.

  3. Reliable Shutdown: Ensures positive fuel cut-off to prevent engine runaway and abnormal shutdown conditions.

  4. High Durability: Constructed with high-quality materials for extended service life in harsh working environments.

  5. Cost-Effective Solution: A domestic high-quality alternative that delivers optimal performance at a competitive price.

At Honour Time Machinery Limited, we specialize in offering engine solutions, from the solenoid valve to the complete overhaul kit. Our core products include Liner KitPistonPiston RingCrankshaft BearingOverhaul Gasket KitDiesel Pump, and Turbocharger for leading brands like cumminskomatsuCaterpillarisuzukubotayanmar, and weichai.

Comprehensive Range of Diesel Engine Parts We Can Provide

We stock a vast inventory of essential engine spare parts for maintenance and complete rebuilds.

Category 1Category 2Category 3
Liner KitPistonPiston Ring
Gasket KitGasket HeadCrankshaft
Valve GuideNozzle (Injector)Bearing (Engine Bearing)
Pressure SwitchFlameout SolenoidMonitor
RadiatorMain ValveBelt
Cylinder BlockValve SeatAccelerator Motor
TransmitterFan CoolingOther Engine Parts

Engine Models We Support - Focus on Cummins Komatsu Caterpillar Isuzu Yanmar Weichai

Find parts for a wide array of heavy machinery engines. Our specialization ensures you get the right component for every rebuild.

BrandSupported ModelsBrandSupported Models
KOMATSU3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170KOBELCOJ05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, J05E, 6D34, J08E
CATERPILLAR3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13MITSUBISHI4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40
ISUZU3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1YANMAR4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106
HINOJ05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07DCUMMINSQSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C
VOLVOD6D, D6E, D9E, D12D, D7D, D7E, D12E, D16DWEICHAI(Contact us for specific models)

Engineering Insights: Component Glossary

Understanding where each component is installed is key to proper maintenance and repair. Our experts provide support for all these systems:

1. Caterpillar 3116 Cylinder Liner
Definition: The sleeve pressed into the engine block which provides the bore for the piston to travel. It contains combustion pressure and dissipates heat. Location: Cylinder Block. Example: Caterpillar 3116 Engine in a CAT 320 Excavator.
2. Komatsu 4D95 Piston Ring
Definition: Metal rings fitted into grooves on the piston. They seal the combustion chamber and regulate engine oil consumption by scraping oil from the cylinder walls. Location: Piston. Example: Komatsu 4D95 Engine in a PC75UU-2 Excavator.
3. Isuzu 6BG1 Water Pump
Definition: A pump that circulates coolant (water) from the radiator through the engine block and cylinder head to prevent overheating. Location: Front of Engine Block. Example: Isuzu 6BG1 Engine in a ZAXIS 200 Excavator.
4. Cummins QSB67 Injector
Definition: A precision component that sprays a fine mist of diesel fuel into the combustion chamber at high pressure for efficient burning. Location: Cylinder Head. Example: Cummins QSB6.7 Engine in a CASE 821E Wheel Loader.
5. Yanmar 4TNV88 Crankshaft
Definition: The main rotating shaft that converts the reciprocating motion of the pistons into rotational motion to drive the transmission and external components. Location: Bottom of Engine Block. Example: Yanmar 4TNV88 Engine in a ViO35 Mini Excavator.
6. Weichai WP10 Turbocharger
Definition: A forced induction device that uses exhaust gas to spin a turbine, which compresses air and forces it into the engine to increase power output. Location: Connected to Exhaust Manifold. Example: Weichai WP10 Engine in a SDLG 956 Wheel Loader.
7. Kubota 4TNE94 Gasket Head
Definition: A seal placed between the engine block and the cylinder head to contain combustion pressure and prevent leaks of coolant or oil. Location: Between Block and Head. Example: Kubota 4TNE94 Engine in a KX161-3 Mini Excavator.
8. Hitachi ZAXIS Valve Guide
Definition: A cylindrical insert pressed into the cylinder head to guide the linear movement of the intake and exhaust valves. Location: Cylinder Head. Example: Hitachi ZAXIS 200 Engine with 6BG1 in a ZX200 Excavator.
9. Kobelco SK Bearing
Definition: Refers to engine bearings (main and connecting rod) which provide a low-friction surface for the rotation of the crankshaft and connecting rod journals. Location: Engine Block and Connecting Rod. Example: Kobelco SK200-8 Excavator Engine (J05E) Engine Bearing.
10. Mitsubishi 6D16 Engine Bearing
Definition: These bearings support the rotating parts of the engine, absorbing forces and reducing wear. Includes Main Bearing (crankshaft) and Rod Bearing (connecting rod). Location: Engine Block. Example: Mitsubishi 6D16 Engine in a Kato NK-160B Crane.

Expert Maintenance and Troubleshooting for Construction Equipment

Failure Example: Komatsu PC200-8 Engine (SAA6D107E-1) High Oil Consumption

A common failure in heavy-duty engines like the Komatsu SAA6D107E-1 in the PC200-8 excavator is excessive engine oil consumption. This is often caused by worn Piston Rings (oil control rings), damaged Valve Stem Seals, or incorrect crankcase ventilation pressure (PCV system issues). The solution requires a thorough inspection of the cylinder bore and the installation of a new Piston Ring Set and a complete Gasket Kit including new valve stem seals. We supply the high-quality Piston Ring Set and Gasket Head to resolve this critical issue and restore engine efficiency.

Routine Maintenance Tip: Diesel Fuel System Cleanliness

For models like the Cummins QSM11 or Isuzu 4HK1, the fuel system is highly sensitive to contamination. Always use high-quality, clean diesel fuel and strictly adhere to the manufacturer's specified replacement intervals for the fuel filters (both primary and secondary). Regular filter replacement is crucial to protect the Injector and Diesel Pump from abrasive particles, which can lead to expensive Diesel Fuel Pump Calibration Service needs or premature failure of the Injector. Clean fuel ensures peak performance and avoids system faults.

Ordering Details and Global Supply Chain

Commercial Specifications and Logistics
ConditionNew
Product NameHitachi Kobelco Flameout Solenoid Valve
CertificationISO Certified Quality
Transport PackageCarton
SpecificationStandard Size High-Quality Replacement
TrademarkHTM (Honour Time Machinery)
OriginChina (Factory Direct Export)
Production Capacity5000PCS/Year
Payment TermsT/T, Western Union, MoneyGram
Delivery MethodsExpress: DHL Fedex EMS UPS or by Air / Sea

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