Sourcing the best (High-Quality Chinese Replacement) components to resolve common failures and ensure peak performance for your Komatsu PC200-8 and PC300-7/8 Excavators.
As a Source Manufacturer, we offer Custom Design and Development for a wide range of engine cylinder liners. Benefit from Factory Direct Pricing and reliable Foreign Trade Export services for all your engine component needs.
Honour Time Machinery Limited specializes in providing high-quality engine components for leading brands like Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core inventory focuses on complete engine assemblies and parts, including Liner Kit, Piston, Piston Ring, Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Fuel Pump, Fuel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
Part No: 6212-51-5311 / 6212515311
Function: Essential for regulating engine oil temperature, ensuring optimal lubrication and engine health.
Application: Specifically engineered for Komatsu 6D107E-1 engines in excavators like the PC200-8.
Material: Constructed from high-strength aluminum alloy for durability and thermal efficiency.
Quality: Precision-machined to OE specifications for perfect fitment and reliable sealing, preventing engine oil leakage.
Feature: Use for excavator or construction machinery, crucial for engine cooling system repair.
Part No: 7861-92-4800 / 7861924800
Function: Monitors fluid levels in reservoirs (e.g., fuel tank, hydraulic tank) to prevent damage.
Application: Widely used in Komatsu PC300-7 and PC300-8 series excavators for accurate level detection.
Accuracy: Provides precise signal to the monitor, preventing unexpected shutdowns due to low fluid.
Installation: Simple plug-and-play installation, reducing machinery downtime.
Feature: Use for excavator monitoring system components, essential for heavy equipment safety.
| Attribute | Value |
|---|---|
| Part Number | 6212-51-5311 (6212515311) |
| Model NO. (Machine) | PC200-8 |
| Product Name | Komatsu Oil Cooler Base (Oil Filter Base) |
| Application | Excavator, Construction Machinery (Engine 6D107E-1) |
| Condition | New |
| Certification | ISO 9001, Quality Tested |
| Specification | Aluminium Alloy, OE Standard Dimensions, High Pressure Tested |
| Trademark | Honour Time Machinery Limited (HTM) |
| Origin | China |
| Production Capacity | 5000PCS/Year |
| Transport Package | Carton / Wooden Case |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
We are your trusted top engine rebuild supplier and source for replacement engine spares for heavy equipment. Ask about our diesel engine piston rings set and cylinder head gasket set for the most demanding repairs!
| Brand | Models Supported (Partial) |
|---|---|
| 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 |
We also stock parts for Weichai engines, ensuring we cover your needs for earth-moving machinery components and industrial diesel engine parts globally.
Piston Ring: Seals the combustion chamber and transfers heat from the piston to the cylinder wall.
Example Keyword: Cummins B5.9-C Piston Rings Set
Crankshaft: Converts the linear motion of the pistons into rotational motion. Located in the engine block.
Example Keyword: Komatsu 6D107 Crankshaft Replacement
Turbocharger: Increases engine power by forcing extra air into the combustion chamber. Mounted on the exhaust manifold.
Example Keyword: Caterpillar C7 Turbocharger Repair Kit
Gasket Head: Provides a seal between the engine block and the cylinder head.
Example Keyword: Isuzu 4HK1 Cylinder Head Gasket Set
Fuel Injector: Sprays atomized fuel into the engine's combustion chamber. Installed in the cylinder head.
Example Keyword: Kubota V3307 Fuel Injector Nozzle Supply
Water Pump: Circulates coolant through the engine and radiator. Located on the engine front.
Example Keyword: Yanmar 4TNV98 Water Pump Assembly for Construction Machinery
Engine Bearing: Supports rotating parts like the crankshaft (e.g., Crankshaft Bearings). Located between the crankshaft and engine block/connecting rod.
Example Keyword: Weichai WP10 Connecting Rod Bearings Replacement
Oil Pump: Circulates engine oil under pressure to lubricate the moving parts. Located inside the oil pan or engine block.
Example Keyword: Komatsu 4D95 Oil Pump Assembly
Flameout Solenoid: Controls fuel flow to shut off the engine. Usually located near the fuel pump or injector pump.
Example Keyword: Isuzu 6BG1 Flameout Solenoid Valve Supply
Valve Seat: The surface in the cylinder head against which the engine valve rests.
Example Keyword: Cummins QSB6.7 Heavy-Duty Engine Valves and Seats
A common issue in the Komatsu PC300-7 (Engine SAA6D114E) is engine overheating, often triggered by a faulty Water Pump or a degraded Gasket Head leading to coolant leakage.
If the temperature gauge is consistently high, first check the coolant level and the tension of the Belt. If the coolant is fine, inspect the Water Pump Assembly for leaks or unusual noise. A complete engine overhaul kit should include a high-quality Gasket Kit, which is essential to replace if coolant is mixing with oil (white smoke/milky oil). Replacing the water pump with a new unit is often the most reliable solution for this model to ensure proper circulation.
Regularly check and clean the radiator fins to ensure unrestricted airflow, which is critical for the engine cooling system repair. Always use the specified engine oil and change the oil filter (accessible via the Oil Cooler Base 6212-51-5311) according to the manufacturer's schedule to prevent high oil temperatures.
Honour Time Machinery Limited is a global trading expert providing premium quality, cost-effective replacement parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai heavy machinery. We focus on complete engine assemblies and all critical engine overhaul components.
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