As a Source Manufacturer, we offer Factory Direct Sales and Custom Development capabilities for various engine cylinder liners and related components for the global market.
This high-quality, aftermarket Right Cab Door Controller (Right Door Controller) is designed to match the fit and performance of OEM parts in heavy equipment applications.
| Attribute | Details | OEM Part No. | Simplified Part No. |
|---|---|---|---|
| Brand | Generic Replacement for Excavator | H4382040001A0 | H4382040001A0 |
| Model Name | TOSD-02-052A |
Application Specific: Use for excavator or heavy construction machinery cabin door control.
Model Compatibility: Perfectly fits the specified TOSD-02-052A model series.
Direct Replacement: Designed as a seamless substitute for Part No. H4382040001A0.
Enhanced Reliability: Manufactured for high durability and consistent performance in demanding environments.
Precise Control: Ensures accurate and smooth operation of the right cab door functions.
Honour Time Machinery Limited is a leading exporter specializing in complete Engine Assembly and critical spare components. We proudly supply Cummins QSB6.7 engine overhaul kit, Komatsu 6D105 piston and ring set, and Caterpillar C4 fuel injector replacement parts. Our comprehensive inventory ensures we have the components you need for reliable excavator oil consumption solution, ranging from the delicate Piston Ring to the robust Cylinder Block.
We focus on providing Genuine quality aftermarket parts, including Cylinder Liner, Piston, Crankshaft Bearing (Engine connecting rod bearing supplier), Gasket Head (Heavy equipment engine gasket head), Water Pump (Isuzu 4LE2 water pump assembly), and Turbocharger (Turbocharger core assembly export). Whether you need a Kubota V2203 crankshaft bearing kit, a Fuel Pump (High-performance diesel pump), or a complete Yanmar 4TNV94L engine rebuild set, we are your Engine parts source manufacturer offering Factory price engine spare parts. Our specialized parts like the Construction machinery flameout solenoid and Hino J08E engine monitor guarantee we cover every aspect of Weichai WP10 main valve repair and engine system maintenance.
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
Other Engine Parts
| 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 |
Cylinder Liner: Located in the Engine Block. It forms the inner wall of the cylinder, providing a smooth surface for the piston. Cummins QSB6.7 Cylinder Liner.
Piston Ring: Installed in grooves on the Piston. It seals the combustion chamber and regulates engine oil consumption. Yanmar 4TNV98 Piston Ring.
Gasket Head (Cylinder Head Gasket): Placed between the Engine Block and Cylinder Head. It seals the cylinders to ensure maximum compression and prevent coolant/oil leakage. Komatsu 6D102 Gasket Head.
Flameout Solenoid: Mounted on the Fuel Pump or engine injection system. It controls the fuel flow to shut down the engine. Caterpillar 3116 Flameout Solenoid.
Main Valve: An essential component of the Hydraulic Pump/System. It regulates the main flow and pressure of the hydraulic oil. Isuzu 4HK1 Main Valve.
Engine Bearing (Crankshaft Bearing): Fitted between the Crankshaft and Engine Block/Connecting Rod. It supports the rotating parts and minimizes friction. Kubota V2403 Engine Bearing.
Valve Guide: Pressed into the Cylinder Head. It guides the valve stem movement. Weichai WP10 Valve Guide.
Pressure Switch: Typically located on the Engine Oil System or transmission. It monitors fluid pressure and sends signals to the monitor. Komatsu 6D114 Pressure Switch.
Nozzle (Fuel Injector Nozzle): The tip of the Fuel Injector. It atomizes fuel for efficient combustion. Caterpillar C9 Nozzle.
Accelerator Motor: Controls the engine speed (throttle) and is located near the Fuel Pump/Governor or electronic control unit. Yanmar 4TNE94 Accelerator Motor.
If your Cummins B3.9-C engine exhibits abnormally high oil consumption, a primary cause is often worn or damaged Piston Rings or deeply scored Cylinder Liners.
Solution: A thorough engine inspection should be performed. If wear is confirmed, replacing the Liner Kit (including liner, piston, and rings) with a high-quality replacement set will restore the seal, normalize compression, and solve the excessive oil consumption issue.
To prevent overheating and gasket failure in your Komatsu 6D107E-1 excavator, regularly inspect the Radiator and cooling system Belt tension. Ensure the coolant level is correct and flush the system periodically. A faulty Fan Cooling system can lead to severe engine damage.
| Commercial Specifications for Right Door Controller TOSD-02-052A | |
|---|---|
| Model NO. | TOSD-02-052A (H4382040001A0) |
| Product Name | Right Cab Door Controller |
| Application | Excavator / Construction Machinery |
| Specification | Standard Electric Control Unit for Cab Door |
| Condition | Brand New |
| Certification | ISO/TS Compliant |
| Trademark | HTM (Honour Time Machinery) |
| Origin | China |
| Transport Package | Carton |
| Production Capacity | 5000PCS/Year |
| Payment Terms | T/T, Western Union, MoneyGram |
Delivery Methods: Express: DHL, FedEx, EMS, UPS or by Air / Sea freight. We ensure fast and secure global delivery.
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