Throttle Motor 509-9705 386-3439 for C7.1 Engine 323D3 320D2 Excavator Construction Machinery Spare Parts
The 509-9705 / 386-3439 Throttle Motor is a high-performance engine control component designed for C7.1 diesel engines used in 323D3 and 320D2 excavators.
The throttle motor controls engine fuel and throttle response through precise electronic adjustment, helping maintain stable engine speed, improve operating efficiency, and ensure smooth machine performance. Manufactured with durable materials and precision components, this replacement throttle motor provides reliable operation in demanding construction environments.
Provides accurate throttle adjustment and responsive engine control for improved machine operation.
Ensures consistent throttle response and supports smooth diesel engine operation under different working conditions.
Built with high-quality materials to withstand vibration, dust, and harsh construction environments.
Designed according to OEM specifications for accurate installation and reliable compatibility.
Engineered for continuous heavy-duty use with excellent durability and reliability.
| Item | Details |
|---|---|
| Product Name | Throttle Motor Assembly |
| Part Number | 509-9705 / 5099705 |
| Reference Number | 386-3439 / 3863439 |
| Engine Model | C7.1 Diesel Engine |
| Compatible Models | 323D3 / 320D2 Excavator |
| Product Type | Engine Throttle Control Motor |
| Application | Construction Machinery |
| Condition | New Replacement Part |
Suitable for:
- 323D3 Excavator
- 320D2 Excavator
- Equipment equipped with C7.1 Diesel Engine
Application areas:
- Excavators
- Construction machinery
- Heavy-duty diesel equipment
- Industrial machinery
- 509-9705
- 5099705
- 386-3439
- 3863439
Provides precise throttle adjustment for better engine control and machine productivity.
Maintains stable performance during long working hours and heavy-duty applications.
Direct replacement design helps reduce installation time and equipment downtime.
A reliable aftermarket alternative for restoring excavator throttle control performance.
JISION specializes in supplying reliable replacement parts for excavators, diesel engines, and construction machinery.
JISION Advantages:
- Professional manufacturing process
- Strict quality inspection standards
- Accurate OEM replacement solutions
- Durable components for global machinery markets
Choose JISION throttle control components to improve equipment reliability and extend machine service life.
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