Premium Komatsu 4D105 & Caterpillar C7 Engine Parts - High-Quality Replacement for TOSD-02-105: Resolving Abnormal Oil Consumption Issues

Your Trusted Source Manufacturer Engine Parts for Construction Machinery.

Customization & Manufacturing Expertise

As a leading Engine parts factory direct sale and Top-rated engine component manufacturer, we specialize in supporting Custom engine part development. We offer advanced customization and manufacturing services for various engine components, particularly **Engine Cylinder Liners**.

Caterpillar 3114 Cylinder Liner Solution | Komatsu 6D95 Liner Kit Manufacturing | Isuzu 6BG1 Cylinder Liner Replacement | Cummins B5.9-C Engine Cylinder Liner Supply

Benefit from Source manufacturer engine parts pricing and guaranteed Precision-machined connecting rod and liner quality for all major construction equipment brands.

Detailed Product Information: TOSD-02-105 Pressure Switch

AttributeValueAttributeValue
Model NO.TOSD-02-105 / TOSD02105ApplicationExcavator / Construction Machinery
Product NameHigh-Precision Pressure SwitchCertificationISO9001
ConditionNewSpecificationAluminum Alloy Body, 12V/24V, 50A Rating
TrademarkH.T.M.L. (Honour Time Machinery Limited)OriginChina
Production Capacity5000PCS/YearTransport PackageDurable Carton Packaging
Payment TermsT/T, Western Union, MoneyGramDelivery MethodsExpress (DHL, Fedex, EMS, UPS) or by Air/Sea

Key Features of TOSD-02-105 (High-Quality Alternative)

  • Use for excavator or construction machinery, ensuring system integrity.

  • High-precision sensor mechanism for reliable system monitoring.

  • Durable Aluminum Alloy material resists harsh operating environments.

  • Direct replacement compatibility with Komatsu 4D105 and Caterpillar C7 models.

  • Critical component in resolving abnormal machine system pressure faults.

Our Comprehensive Range of Diesel Engine Components

Honour Time Machinery Limited is your global partner for High-quality diesel engine parts exporter, specializing in engine assemblies and precision components for CumminsKomatsuCaterpillarIsuzuKubotaYanmar, and Weichai engines.

Engine Parts We Can Provide

Liner KitPistonPiston RingGasket KitGasket HeadCrankshaftValve GuideNozzle (Injector)Engine BearingPressure SwitchFlameout SolenoidMonitorRadiatorMain ValveBeltCylinder BlockValve SeatAccelerator MotorTransmitterFan CoolingOther Engine Parts

Supported Engine Models (OEM Quality Alternatives)

We provide components that match or exceed OEM specifications, supporting a vast array of construction machinery engines. We offer a true Construction machinery engine assembly solution.

Komatsu / Kobelco / Caterpillar

  • Komatsu: 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170

  • Kobelco: J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34

  • Caterpillar: 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13

Mitsubishi / Isuzu / Yanmar

  • Mitsubishi: 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40

  • Isuzu: 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 (Isuzu 4HK1 cylinder block replacement)

  • Yanmar: 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 (Yanmar 4TNV88 diesel pump supplier)

Hino / Cummins / Volvo

  • Hino: J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D (Hino J05E valve seat replacement)

  • Cummins: QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C (Cummins QSB6.7 engine overhaul kit price)

  • Volvo: D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D (Volvo D9E connecting rod supplier)

Essential Engine Component Glossary

Understanding key components is vital for proper maintenance. Here are 10 core parts, their location, and specific applications.

Liner Kit (Cylinder): The sleeve within the cylinder block. Essential for durability and friction reduction. (Komatsu 6D105 Liner Kit explanation)
Piston Ring (Piston groove): Seals the combustion chamber and manages oil consumption. A key factor in addressing oil issues. (Caterpillar 3116 Piston Ring function)
Gasket Head (Block/Head Interface): Seals the interface between the cylinder head and block. Crucial for compression. (Isuzu 4BG1 Gasket Head definition)
Crankshaft (Engine bottom end): Converts linear piston motion into rotational power. Requires precision balancing. (Cummins QSB6.7 Crankshaft definition)
Valve Guide (Cylinder Head): Guides the valve stem motion. Wear can lead to high oil consumption. (Yanmar 4TNE98 Valve Guide replacement)
Nozzle / Injector (Cylinder Head): Sprays fuel into the combustion chamber. Precision is paramount. (Kubota 4TNE84 Nozzle precision)
Monitor (Operator cabin/Dash): Displays critical machine and engine status information to the operator. (Volvo D12D Monitor display)
Radiator (Cooling System Front): Dissipates heat from the engine coolant. Key for temperature regulation. (Hino EF750 Radiator thermal control)
Engine Bearing (Crankshaft Housing): Supports the rotating crankshaft. Failure causes catastrophic engine damage. (Mitsubishi 4D34 Engine Bearing set)
Accelerator Motor (Engine Control): Controls engine throttle position electronically based on operator input. (Kobelco 6D22T Accelerator Motor operation)

Troubleshooting & Engine Longevity

Fault Example: Komatsu 6D102 Engine Overheating Fault

If your Komatsu 6D102 experiences overheating, the issue often relates to the cooling system. Immediate Action: Shut down the engine immediately to prevent cylinder head damage.

Preventive Maintenance Plan

1. Cooling System Flush: For models like Cummins QSB6.7, perform a complete cooling system flush and coolant replacement every 2000 hours to ensure optimal heat transfer.

2. Piston Ring Inspection: To prevent Abnormal Oil Consumption, regularly monitor engine oil levels and check exhaust smoke. A failing Kubota S3Q2 piston ring repair kit is often the solution.

3. Diesel Pump Care: Ensure the high-pressure fuel pump on models like Yanmar 4TNV88 receives clean fuel. Use only Guaranteed diesel pump performance replacement parts.

4. Bearing Replacement: Replace Caterpillar C7 crankshaft bearing set during every major overhaul to ensure maximum lifespan and smooth operation.

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About Honour Time Machinery Limited

Honour Time Machinery Limited is a certified Global supply of engine bearings and components specialist. We are a direct Source manufacturer providing high-grade engine assemblies and parts, from Cylinder Heads to Turbochargers, for the global construction market.

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