Your reliable source for critical engine components. We offer high-quality alternatives that seamlessly solve performance issues related to the Cummins 3037216 Pump and the Komatsu 7861924800 Float Switch on heavy-duty construction machinery.
As a source manufacturer, Honour Time Machinery Limited specializes in the customization and development of various engine cylinder liners. We provide direct factory pricing and robust support for foreign trade export, ensuring you get the perfect fit and superior quality for your engine needs, including:
Cummins Pump P/N 3037216 / 3037216: Designed for high-pressure fuel or oil delivery systems in Cummins QSB6.7 engines, ensuring optimal performance and efficiency.
Komatsu Float Switch P/N 7861-92-4800 / 7861924800: Essential sensor component for monitoring hydraulic oil or coolant levels in Komatsu Excavator hydraulic tanks, preventing system damage.
Use for excavator or heavy construction machinery applications requiring precise fluid level monitoring and reliable pumping action.
Manufactured to strict quality control standards, these parts offer exceptional durability and a long service life, reducing downtime.
Fully compatible and precision-engineered as a direct replacement for original OEM parts, ensuring straightforward installation.
| Attribute | Cummins Pump (3037216) | Komatsu Float Switch (7861-92-4800) |
|---|---|---|
| Model NO. | QSB6.7 | PC Series Excavator |
| Product Name | Cummins Pump | Komatsu Float Switch |
| Part NO. | 3037216 / 3037216 | 7861-92-4800 / 7861924800 |
| Application | Engine Fuel/Oil System | Hydraulic Tank / Coolant Level Sensing |
| Specification | High-Pressure Rotary Vane Type, Standard Flow | Magnetic Reed Type, 24V DC, High Accuracy |
| Condition | New | New |
| Certification | ISO 9001, CE | ISO 9001, CE |
| Trademark | HTM (Honour Time Machinery) | HTM (Honour Time Machinery) |
| Origin | China | China |
| Production Capacity | 5000PCS/Year | 5000PCS/Year |
| Transport Package | Carton / Wooden Crate | Carton |
Payment Terms:
T/T (Telegraphic Transfer), Western Union, MoneyGram
Delivery Methods (Global Shipping):
Express: DHL, FedEx, EMS, UPS or by Air / Sea Freight (Global Export)
Honour Time Machinery Limited is your trusted partner for a vast inventory of high-quality engine components and engine assemblies for major brands, including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our main product categories encompass essential parts required for full engine rebuilds and maintenance, such as:
We provide: Liner Kit, Piston, Piston Ring, Crankshaft Bearing (main and con rod), Thrust Washer, Engine Overhaul Gasket Kit, Diesel Pump, Fuel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
Search keywords to find us: Cummins 3037216 pump replacement cost, Komatsu 7861-92-4800 float switch failure symptoms, High quality aftermarket excavator parts, Isuzu 4HK1 engine overhaul kit price, Caterpillar C7 injection pump alternative, Yanmar 4TNV98 water pump supplier, Weichai engine assembly export, Kubota V2203 crankshaft bearing set, Affordable diesel engine cylinder block, Heavy equipment engine connecting rod, Genuine OEM alternative piston ring set, Turbocharger repair kit wholesaler, Engine gasket kit full set, Diesel injector nozzle price, Cylinder head gasket replacement procedure, Excavator main valve repair solutions, Engine oil pump replacement guide, Construction machinery fan cooling parts, Flameout solenoid valve 24V, Diesel engine rebuild kits international shipping.
1. Liner Kit: The replaceable inner wall of the cylinder, crucial for the combustion chamber seal. Used in Komatsu PC200-8 6D107 Liner Kit.
2. Piston: The component that moves up and down inside the cylinder, converting thermal energy into mechanical work. Found in Cummins QSB6.7 Piston.
3. Crankshaft: Converts the piston's reciprocating (up and down) motion into rotational motion. Essential for Caterpillar 320D C6.4 Crankshaft.
4. Valve Guide: Sleeves fitted in the cylinder head to accurately guide the movement of the intake and exhaust valves. Applicable to Isuzu 4BG1 Valve Guide.
5. Nozzle (Fuel Injector Nozzle): Atomizes and sprays fuel into the combustion chamber under high pressure. Key part for Yanmar 4TNV98 Injector Nozzle.
6. Engine Bearing: Shells that fit between the crankshaft and the block/connecting rod to reduce friction during rotation. Found in Kobelco SK210LC 6D34T Engine Bearing.
7. Pressure Switch: An electrical switch that opens or closes a circuit based on reaching a preset fluid pressure. Used in the hydraulic system of Volvo EC210B D6E Pressure Switch.
8. Radiator: A heat exchanger located at the front of the machine that cools the engine coolant circulating through the system. Found in Hino J08E Radiator.
9. Flameout Solenoid: An electromagnetic device that controls the flow of fuel to stop the engine when de-energized. Used in the fuel system of Mitsubishi 6D16 Flameout Solenoid.
10. Valve Seat: The machined surface in the cylinder head where the valve rests to seal the combustion chamber. Found in Weichai WD615 Valve Seat.
Issue & Solution: Komatsu PC400-7 Engine Overheating
A common engine fault on the Komatsu PC400-7 with a 6D125 engine is chronic overheating. This is often caused by a failing Water Pump, a clogged Radiator, or a malfunctioning Thermostat.
Preventative Maintenance Tip: Always use the correct coolant mixture and flush the system every 1000 hours. Crucially, regularly check the Fan Cooling Belt tension and inspect the radiator fins for accumulated dust and debris. Timely replacement of wear parts like Gasket Kits and Engine Bearings during a major service helps maintain peak thermal efficiency.
Liner Kit
Piston
Piston Ring
Gasket Kit
Gasket Head
Crankshaft
Valve Guide
Nozzle
Bearing (Engine/Main)
Pressure Switch
Flameout Solenoid
Monitor
Radiator
Main Valve
Belt
Engine Bearing
Cylinder Block
Valve Seat
Accelerator Motor
Transmitter
Fan Cooling
| Brand | Supported Models | ||
|---|---|---|---|
| Komatsu | 3D82, 3D84, 4D105 | 6D95, 6D108, 6D110 | 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16 | J08E, 6D22T, 6D24T | 6D16T, J05E, 6D34, J08E |
| 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 |
Join our community for exclusive deals on engine overhaul kits and replacement parts for Komatsu, Cummins, and Isuzu.
We are a premier global supplier of high-quality engine assemblies and replacement parts for construction machinery brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. We focus on factory-direct export and customization of core components like cylinder liners.
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