As a source manufacturer and specialized foreign trade export provider, Honour Time Machinery Limited offers comprehensive customization and development for various Diesel Engine Parts, especially our flagship Engine Cylinder Liner Kits. We ensure factory-direct sales, guaranteeing the highest quality and best prices.
Find your perfect engine solution with our specialized products for models like the CUMMINS B5.9-C Cylinder Liner, KOMATSU 6D102 Cylinder Liner Set, CATERPILLAR 3116 Cylinder Liner Kit, and ISUZU 4HK1 Cylinder Liner and Piston.
Welcome to Honour Time Machinery Limited, a leading supplier specializing in Diesel Engine Assembly and premium Engine Spare Parts for global construction and mining equipment. Our core mission is to provide reliable diesel engine parts and high-quality alternatives to OEM components.
Featured Product: The CATERPILLAR 307 Relay, also identified by its part number 198-5190X, interchangeable with TOSD-02-062 and 1985190X. This essential component is crucial for the electrical system of your CATERPILLAR 307 Excavator, ensuring stable operation and control. We offer this high-quality replacement to keep your CATERPILLAR machinery running efficiently.
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OEM Standard Quality: Manufactured to meet or exceed OEM specifications, ensuring reliable performance in demanding environments.
Versatile Application: Use for CATERPILLAR excavator electrical systems, suitable for various heavy machinery and construction equipment.
Exact Fit Replacement: Direct fit for CATERPILLAR 307 model, eliminating installation issues.
Cross Reference: Identical functionality to TOSD-02-062 and 1985190X.
Durable Design: Built with high-grade materials to withstand vibration and temperature extremes typical of engine compartments.
Piston: Located in the Cylinder Block, converting combustion pressure into rotational force. E.g., KOMATSU 4D95 Piston used in PC75UU-2 Excavator.
Engine Bearing (Main): Installed on the Crankshaft main journals, supporting rotation. E.g., CUMMINS QSB6.7 Main Bearing in a Fleetguard Filter Unit.
Valve Guide: Fitted in the Cylinder Head, guiding the movement of engine valves. E.g., ISUZU 6BG1 Valve Guide for an EX200-5 Excavator.
Flameout Solenoid: Mounted on the Fuel Pump, controls fuel flow to stop the engine. E.g., YANMAR 4TNV94L Flameout Solenoid in a VIO70 Mini Excavator.
Injector Nozzle: Installed in the Cylinder Head, sprays atomized fuel into the combustion chamber. E.g., WEICHAI WP10 Fuel Injector Nozzle in a Shacman Truck.
Crankshaft: Located in the Cylinder Block, converts reciprocating motion to rotational motion. E.g., KUBOTA V2203 Crankshaft in an KX080 Excavator.
Gasket Head: Placed between the Cylinder Head and Cylinder Block, seals combustion. E.g., CATERPILLAR 3064T Gasket Head for a 320B Excavator.
Turbocharger: Attached to the Exhaust Manifold, increases engine power by compressing intake air. E.g., KOMATSU 6D105 Turbocharger in a WA320 Wheel Loader.
Water Pump: Mounted on the Engine Front Cover, circulates coolant. E.g., ISUZU 4BG1 Water Pump used in a PC120-6 Excavator.
Pressure Switch: Found in the Lubrication System (Oil) or Hydraulic System, detects fluid pressure. E.g., VOLVO D6D Pressure Switch in an EC210 Excavator.
We stock a massive inventory of engine overhaul gasket sets and individual components, ready for foreign trade export. Our offerings include Engine Crankshaft Main Bearings, Connecting Rod Bearings, and Piston Ring Sets for maximum engine performance.
| Block 1 | Block 2 | Block 3 | Block 4 | Block 5 |
|---|---|---|---|---|
| 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 | Oil Pump | Water Pump | Turbocharger | Connecting Rod |
We specialize in engine components for world-class brands including CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI. Find your Affordable CATERPILLAR Spare Parts and Reliable Diesel Engine Parts here.
| Brand | Models |
|---|---|
| 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 | 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 |
The following table provides crucial details about the CATERPILLAR 307 Excavator Relay, Part No. 198-5190X (1985190X).
| Attribute | Detail |
|---|---|
| Model NO. | TOSD-02-062 |
| Application | Excavator Electrical System, Engine Control Unit |
| Product Name | CATERPILLAR 307 Relay |
| Condition | New, High Quality Replacement |
| Certification | ISO9001/TS16949 |
| Model No. | 307 |
| Part Number | 198-5190X / 1985190X |
| Specification | 24V DC, Standard OEM Size, 4-Pin / 5-Pin Configuration |
| Transport Package | Carton, Secure Packaging |
| Trademark | HT Parts (Honour Time Machinery Limited) |
| Origin | China (Source Factory) |
| Production Capacity | 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
One major concern for excavator owners is excessive engine oil consumption. This can often be traced back to worn Piston Rings, damaged Valve Guides, or a faulty Gasket Head. For a KOMATSU 6D102 engine in a PC200-7 Excavator, excessive blue smoke and high oil consumption often require a full Liner Kit and Engine Overhaul Gasket Set replacement.
To prevent issues like relay failure and wear on core parts:
Regularly check and replace the Oil Filter and Gasket Head.
Monitor the performance of your Flameout Solenoid and Pressure Switch.
Ensure the cooling system is effective by inspecting the Radiator and Fan Cooling components.
For your YANMAR 4TNV98 engine, follow the official service intervals for replacing Piston Rings and Engine Bearings.
Honour Time Machinery Limited is your specialized Engine Parts Manufacturer and global exporter. We supply high-grade Engine Assembly and spares, including Pistons and Gasket Kits, for top brands like CUMMINS, KOMATSU, and CATERPILLAR.
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