Honour Time Machinery Limited is your premier Source Factory for export-grade engine components. We offer Factory Direct Sales with support for customized development of various engine liners and assemblies.
We provide specialized solutions matching specific machinery needs. Check out our popular custom configurations:
Komatsu PC300-7 Engine Cylinder Liner Kit
Caterpillar C9 Diesel Engine Cylinder Liner
Isuzu 6HK1 Excavator Cylinder Liner Set
Cummins QSB6.7 Construction Cylinder Liner
Are you facing engine irregularities or sensor failures? We provide the High Quality Replacement TOSD-02-066 Proximity Switch designed to restore your machinery's optimal performance. Our aftermarket solutions are engineered to meet OEM specifications, helping you solve oil consumption issues, prevent engine stalling, and ensure precise monitoring. Whether you are maintaining a Komatsu, Caterpillar, or Cummins fleet, our parts ensure reliability.
Honour Time Machinery Limited specializes in the supply of heavy-duty engine assemblies and spare parts. Our main business covers Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. We provide a comprehensive range of core components including Cylinder Liners, Pistons, Piston Rings, Crankshaft Bearings, Connecting Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
| Part Number (OEM) | Alternate No. | Product Name | Model / Type | Application |
|---|---|---|---|---|
| TOSD-02-066 | TOSD02066 | Proximity Switch | TOSD-02-066 | Excavator / Machinery |
High Precision Sensing: Designed specifically for TOSD-02-066 applications to ensure accurate data transmission to the ECU.
Durable Construction: Built to withstand the high vibration and harsh environments typical of Use for excavator or construction machinery.
Direct Fit: Engineered as a direct replacement for Part Number TOSD-02-066 / TOSD02066, ensuring easy installation without modification.
Long Service Life: High-quality materials resist corrosion and temperature fluctuations, reducing maintenance frequency.
Stable Performance: Helps monitor system status effectively, contributing to overall engine health and safety.
We are a one-stop-shop for all your engine overhaul needs. Below is a list of the major categories we supply for brands like Yanmar, Kubota, and Hino.
| 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 stock parts for a vast array of engine models. Find your model below:
| Brand | Engine Models | |
|---|---|---|
| KOMATSU | 3D82 | 3D84 |
| 4D105 | 6D95 | |
| 6D108 | 6D110 | |
| 4D84 | 4D95 | |
| 6D102 | 6D105 | |
| 6D114 | 6D170 | |
| KOBELCO | J05E | 6D34T |
| 6D16 | J08E | |
| 6D22T | 6D24T / 6D34 | |
| CATERPILLAR | 3114 | 3116 |
| C4 | C6 | |
| 3064T | S6K | |
| C7 / C9 | C13 | |
| MITSUBISHI | 4D34 | 4D24 |
| K4M | S3Q2 | |
| 6D16 / 6D24 | S4KT / 6D40 | |
| ISUZU | 3LD1 | 4LE1 |
| 4BG1 | 4HK1 | |
| 6SD1 | 6WG1 | |
| 4LE2 / 4JB1 | 6BG1 / 6HK1 / 6WF1 | |
| YANMAR | 4D88E / 4TNV88 | 4TNE84 / 4TNV94L |
| 4TNE88 | 4TNE94 / 4TNV98 / 4TNV106 | |
| HINO | J05E | J08E |
| V25C | EF750 / P11C | |
| V21C | H06CT / H07D | |
| CUMMINS | QSB6.7 | QSM11-C / QSM11 |
| B5.9-C | B3.9-C | |
| C8.3-C | ||
| VOLVO | D6D / D6E | D9E / D12D |
| D7D / D7E | D12E / D16D | |
Our inventory is optimized for global distribution. We focus on essential components like Cummins B3.3 engine piston kits, Komatsu PC200 hydraulic pump parts, and Caterpillar 320D fuel injector nozzles. Whether you need a Yanmar 4TNV98 cylinder head gasket, Isuzu 4HK1 turbocharger assembly, or a Kubota V2203 overhaul rebuild kit, we have the stock. We also supply Weichai WD10 crankshaft main bearings, Hitachi ZX330 travel motor seals, Kobelco SK200-8 throttle motor, and Volvo D6E electronic control unit replacements. Our customized excavator track adjuster cylinders, diesel engine glow plugs, high pressure oil pump sensors, and heavy duty excavator alternator units are top sellers in North America and Europe.
Understanding your equipment is key to maintenance. Here are 10 common parts and their functions:
1. Cummins 6BT5.9 Turbocharger: Located on the exhaust manifold, it forces more air into the combustion chamber to increase power output for equipment like the Dynapac CA250 Roller.
2. Komatsu PC200-8 Hydraulic Main Pump: The heart of the hydraulic system, providing flow and pressure to move the arm, boom, and bucket of the Komatsu PC200-8 Excavator.
3. Caterpillar 320D Fuel Injector: Installed in the cylinder head, it sprays fuel into the combustion chamber at high pressure for the CAT 320D Excavator.
4. Isuzu 4HK1 Water Pump: Mounted on the front of the engine block, it circulates coolant to prevent overheating in the Hitachi ZX200-3 Excavator.
5. Kubota V2203 Glow Plug: A heating device in the cylinder head used to aid starting in cold weather for the Bobcat S185 Skid Steer Loader.
6. Yanmar 4TNV94 Alternator: Attached to the engine and belt-driven, it charges the battery and powers the electrical system of the Takeuchi TB175 Excavator.
7. Weichai WD10 Oil Cooler: A heat exchanger that cools engine oil to maintain viscosity and lubrication properties in the SDLG LG956L Wheel Loader.
8. Cummins QSB6.7 Belt Tensioner: Maintains correct tension on the drive belt to ensure the water pump and alternator function correctly on the Hyundai R220LC-9 Excavator.
9. Caterpillar C9 Cylinder Liner: A sleeve inserted into the engine block to form the cylinder wall, protecting the block from wear in the CAT D6R Dozer.
10. Komatsu 6D107 Starter Motor: An electric motor engaged to rotate the engine crankshaft to initiate combustion in the Komatsu PC300-8 Excavator.
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| Model NO. | TOSD-02-066 / TOSD02066 | Condition | New |
| Application | Excavator / Machinery | Product Name | Proximity Switch |
| Certification | ISO/OEM Standard | Transport Package | Carton |
| Specification | Standard Size | Trademark | Neutral / OEM |
| Origin | China | Production Capacity | 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram | ||
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea | ||
Problem: Hydraulic System Overheating on Komatsu PC200-8
Symptoms: The hydraulic oil temperature monitor alarms frequently, and the machine loses power during operation.
Diagnosis & Solution: This is often caused by a clogged radiator or a malfunctioning oil cooler relief valve.
1. Check the hydraulic oil level and quality.
2. Clean the radiator fins of dust and debris using compressed air.
3. Inspect the fan belt tension.
4. If the issue persists, replace the hydraulic return filter and check the pressure relief valve settings.
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