Your reliable source for construction machinery components, specializing in aftermarket Cummins, Komatsu, Isuzu, and Caterpillar engine parts.
As a source manufacturer with extensive foreign trade export experience, we support custom development and manufacturing of various engine cylinder liners (sleeves). Whether you need specialized materials or unique specifications, we are your direct factory partner.
Keywords for Search: Cummins QSB6.7 Cylinder Liner | Komatsu 4D105 Liner Sleeve | Caterpillar 3116 Liner Kit | Isuzu 6BG1 Engine Liner Set
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We provide the essential Speed Sensor, Part Number S89410125, specifically designed for the KOBELCO SK200-8 Excavator. This component is critical for accurate transmission and engine control, ensuring your machine operates at peak efficiency. High-quality replacement ensures perfect compatibility and reliable performance under heavy-duty construction machinery operations.
Use for excavator or construction machinery applications.
Designed for the KOBELCO SK200-8 machine model.
Direct replacement for Original Part Number S89410125 (also compatible with S89410125 no-symbol search).
Ensures accurate speed and RPM readings for engine monitoring.
Built with high-durability materials for harsh operating environments.
As Honour Time Machinery Limited, we specialize in high-demand, high-quality engine assembly and replacement components for major construction equipment brands.
| Core Product Category | Key Parts We Offer |
|---|---|
| Engine Overhaul Kits & Internals | Liner Kit, Piston, Piston Ring, Engine Bearing, Crankshaft, Connecting Rod, Thrust Washer, Valve Seat, Valve Guide |
| Sealing & Gaskets | Overhaul Gasket Kit, Gasket Head |
| Fuel & Electrical Systems | Diesel Pump, Fuel Injector, Nozzle, Flameout Solenoid, Pressure Switch, Transmitter |
| Cooling & Mechanical Drive | Water Pump, Radiator, Fan Cooling, Belt |
| Major Components & Control | Cylinder Block, Cylinder Head, Turbocharger, Main Valve, Accelerator Motor, Monitor |
Need parts for Weichai, Kubota, or other models? Contact us today!
Cylinder Liner: A cylindrical part installed inside the engine Cylinder Block, forming the combustion chamber. Caterpillar C9 Cylinder Liner.
Piston Ring: Located in the grooves on the Piston, sealing the combustion chamber and controlling oil consumption. Isuzu 4BG1 Piston Ring Set.
Crankshaft Bearing (Main Bearing): Installed in the Cylinder Block saddle to support the rotating crankshaft. Komatsu 6D102 Crankshaft Bearing.
Fuel Injector: Fitted in the Cylinder Head, atomizing and injecting fuel into the combustion chamber. Cummins QSM11 Fuel Injector.
Turbocharger: Mounted on the Exhaust Manifold, it uses exhaust gas to compress intake air, increasing power. Yanmar 4TNV98 Turbocharger.
Water Pump: Attached to the Engine Front Housing, circulating coolant throughout the engine cooling system. Kubota 4TNE88 Water Pump Assembly.
Flameout Solenoid: Located on the Fuel Injection Pump, controls the fuel supply to shut down the engine. Weichai WP6 Flameout Solenoid.
Accelerator Motor (Stepper Motor): Situated near the Engine Throttle Body or pump, controls engine speed based on operator input. KOBELCO SK200-8 Accelerator Motor.
Cylinder Head Gasket: Placed between the Cylinder Block and Cylinder Head, sealing the combustion process and coolant/oil passages. Mitsubishi 6D16T Gasket Head.
Transmitter (Sensor): Electronic components mounted on various parts of the engine/machine, sending data to the Monitor or ECU. HINO J05E Pressure Transmitter.
| Detail | Value |
|---|---|
| Model NO. / Application | SK200-8 Speed Sensor S89410125 / Excavator |
| Product Name | Speed Sensor (Compatible with S89410125 and S89410125 for search) |
| Condition / Certification | New / ISO Certified Quality |
| Specification / Trademark | OEM Standard Precision / Honour Time |
| Origin / Production Capacity | China / 5000 PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, FedEx, EMS, UPS or by Air/Sea |
Symptom: The Komatsu PC200-7 excavator engine (equipped with Cummins B5.9-C) requires frequent oil top-ups, with blue smoke visible from the exhaust. This issue severely impacts operating costs and can lead to premature wear of the turbocharger and exhaust system.
Solution/Checklist:
Inspect Piston Rings and Cylinder Liners for excessive wear or damage. This is the most common cause. Replace the full Liner Kit with high-quality components.
Check the Valve Guides and seals in the Cylinder Head; worn seals allow oil into the combustion chamber.
Verify the Turbocharger seals. Oil in the intake manifold indicates a turbo failure.
To prevent failures like the one above, implement a rigorous 500-hour service interval. This should include replacing the Oil Pump filter and checking all Gasket Kit seals for leaks. Crucially, always use genuine-quality Engine Bearing sets during any bottom-end repair to ensure long-term stability and to combat engine power loss issues. This proactive approach saves on excavator engine piston and ring set replacement costs in the long run.
Use the form below to inquire about Komatsu 6D102 diesel engine overhaul kit price, Caterpillar C7 low oil pressure repair solutions, or our heavy equipment connecting rod bearing kit inventory.
We will respond to your inquiry regarding Isuzu 4HK1 injector replacement cost or Yanmar 4TNV98 water pump failure symptoms within 24 hours.
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