300901-00207 DX140W DX210W Excavator Alternator 300901-00033 DX420LC Alternator
We offer high-quality original Engine Control Unit with part number 300618-00059A, also known as the 300618-00059A controller and D6114 engine computer board. This professional electronic control component is specially engineered as a core replacement part for D6114 diesel engines, delivering precise and stable intelligent control for your mechanical equipment. Manufactured in full compliance with standard OEM specifications, this controller features accurate circuit parameters, perfect equipment matching and excellent compatibility, allowing direct installation without complicated programming or modifications to restore your engine’s original working state efficiently.
Adopting industrial-grade circuit chips, high-precision sensor modules and durable anti-interference electronic components, the 300618-00059A engine computer board ensures stable signal reception and accurate data calculation. It intelligently controls fuel injection quantity, ignition timing, engine speed and operating status, effectively solving common engine problems including unstable idling, poor startup performance, insufficient power and abnormal alarm faults caused by damaged or aging control units. With strong vibration resistance, dust resistance and temperature adaptability, it maintains reliable operation in complex and harsh construction working environments.
Every 300618-00059A controller undergoes strict program testing, signal detection and aging experiments before delivery to guarantee stable performance and long service life. As an indispensable spare part for D6114 engine maintenance and repair, it provides a cost-effective and high-reliability replacement solution. We provide adequate inventory reserves, fast global logistics delivery and thoughtful 24-hour professional after-sales technical support, helping you effectively reduce equipment failure rates, shorten downtime and improve overall mechanical operation efficiency.
Product Description:
Product Name: Controller
Model:
Parts Number: 300618-00059A
Condition:100% New
In Stock:Yes
MOQ:1 PC
Payment Methods:Western Union, T/T
Related Excavator Parts We Can Supply:
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| -. |
|
[-] |
ALTERNATOR MOUNTING |
|
| 1 |
|
[1] |
BOLT |
|
| 2 |
|
[2] |
WASHER |
|
| 21 |
|
[1] |
ALTERNATOR |
|
| 3 |
|
[1] |
WASHER |
|
| 4 |
|
[1] |
BOLT |
|
| 5 |
|
[2] |
WASHER |
|
| 6 |
|
[1] |
NUT |
|
Electronic Parts


FAQ:
Q: I know only the excavator model,but can not offer parts No. what shouldI do ?
A: If possible, you can send us the old photo,nameplate or the size for reference.
Q: How can I do if there is something wrong with the parts?
A: First of allI have confidence in the quality of our products,if you really found something wrong
pls provide the old photo for us. After it is confirmed pls return to us, we will offer the correct item.
Q: When will ship my order?
A: Once we get confirmation of paymentwe will try our best to ship order within 24 hours.
Q: How long does it take to my address?
A: By Expressdelivery time is 3-5 days
By Air, usually 4-7 days
By sea, usually 30~40 days
Depending on which country you are located.
OUR SERVICE
- Quick delivery and competitive price.
- There is a professional team to offer professional service for you.
- We can offer used and new, oem, good quality, made in china parts to you.
- The parts will give weight, price when quotation.
- All parts can check with part numberall parts can order follow part number.
- Safe packing to protect the goods such as wooden box, Iron sheet for our parts.
- 7/24 hours oversea service.