7872-20-3601 Bulldozer ECM Computer Control Unit ECU Controller for Komatsu D155AX-5 SA6D140E Engine
7872-20-3601 ECM Computer Control Unit ECU Controller for Komatsu D155AX-5 BulldozerThe 7872-20-3601 ECM ECU Controller Computer Board is a professional replacement engine control module designed for Komatsu D155AX-5 bulldozers equipped with SA6D140E engines. This electronic controller manages ...
Bulldozer ECM computer control unit
,Komatsu D155AX-5 ECU controller
,SA6D140E engine control unit
The 7872-20-3601 ECM ECU Controller Computer Board is a professional replacement engine control module designed for Komatsu D155AX-5 bulldozers equipped with SA6D140E engines. This electronic controller manages engine-related signals, monitors operating conditions, and helps maintain stable engine performance and efficient machine operation.
Designed for heavy-duty construction equipment applications, this ECM controller provides a reliable solution for replacing damaged or malfunctioning engine control units and helps restore normal bulldozer operation.
| Item | Details |
|---|---|
| Product Name | Bulldozer ECM ECU Controller Computer Board |
| Part Number | 7872-20-3601 |
| Alternative Part Number | 7872203601 / 7872-20-3600 |
| Engine Model | Komatsu SA6D140E |
| Machine Model | Komatsu D155AX-5 Bulldozer |
| Product Type | Engine Control Module |
| Function | Engine Electronic Management |
| Brand | JISION |
| Condition | Replacement Part |
Komatsu D155AX-5 Bulldozer
Komatsu SA6D140E Engine
Replacement reference numbers:
- 7872-20-3601
- 7872203601
- 7872-20-3600
Controls engine electronic signals accurately to maintain smooth and reliable bulldozer operation.
Built for demanding construction environments with excellent resistance to vibration, temperature changes and continuous operation.
Helps optimize engine response, power output and operating efficiency.
Designed to replace original ECU controllers with matching specifications for easier installation.
Each controller is inspected before shipment to ensure stable performance and reliability.
A faulty ECM controller may cause:
- Engine starting problems
- Abnormal engine performance
- Communication errors
- Power reduction
- Machine warning alarms
- Unstable operation
Replacing the ECM control unit can help restore proper engine management functions.
Suitable for:
- Bulldozers
- Heavy construction machinery
- Mining equipment
- Forestry machinery
- Komatsu electronic engine control systems
- Professional supplier of excavator & bulldozer electronic parts
- Specialized in ECU / ECM / controller computer boards
- Strict quality inspection before shipment
- Reliable aftermarket replacement solutions
- Worldwide shipping support
- Fast response for part matching
1 * 7872-20-3601 ECM ECU Controller Computer Control Unit
- 7872-20-3601 Controller
- 7872203601 ECU
- Komatsu D155AX-5 ECM
- SA6D140E Engine Controller
- Bulldozer Computer Board
- Komatsu ECU Replacement
- D155AX-5 Spare Parts
- Heavy Equipment ECM Module
- Construction Machinery Controller
