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.