Products Description
|
Product name |
Fuel Injection Pump |
| Application | Engine Parts |
| Part number | 9320A645T |
| Pumping Element | Four-plunger design |
|
Lead time |
1-3 days after payment |
|
Packing |
Neutral / Original |
|
MOQ |
1 PC |
|
Quality |
High quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT / Alibaba Trade Assurance / Credit card / Western Union / Alipay / Wechat |
Detailed Photos






Product Advantages
Core strengths
Choose the fuel injection pump that suits you best.
Precision Fuel Metering, Optimized Combustion Efficiency
Features a four-plunger pumping element and precision distributor rotor system, delivering accurate fuel metering and timing control. Ensures optimal fuel delivery across all operating conditions for more complete combustion and stronger power output.
Advanced Timing Control, Emissions Compliant
Optimized injection timing control includes light-load advance functionality, providing up to 28° of timing advance under partial load conditions. Effectively reduces NOx emissions while meeting U.S. Tier II and equivalent emissions standards.

Mechanical Governor, Fast & Reliable Response
Equipped with an all-speed mechanical governor that automatically adjusts fuel delivery based on engine load changes. Provides stable idle speed and rapid acceleration response-no electronic control system needed, simple structure with high reliability.
Enhanced Torque Curve Shaping, Improved Low-End Performance
Utilizes fuel/torque curve shaping technology to optimize engine torque output characteristics. Delivers abundant low-speed torque for improved heavy-load startup and hill-climbing capability.
Our Office
Guangzhou Chaotian Construction Machinery Equipment Co., Ltd.

20
years
With more than 20 years of active involvement since 2004, our work has been defined by ongoing evolution and dedication to this field.
5
departments
Our company framework consolidates specialized departments in sales, production, quality control, technical assistance, and after-sales care. This unified approach guarantees comprehensive, superior solutions tailored to each client's requirements.
100+
LANGUAGES
English, Spanish, Portuguese, French, Arabic, Thai, Korean...

Our Factory
Product Range
We are a Guangzhou-headquartered international supplier with more than 15 years in the heavy-duty machinery components sector. Our core focus is the supply of a wide selection of premium excavator and loader parts, complemented by chosen wheel excavators and complete drill rig packages.
Our in-house production capacity supports a broad inventory of both genuine and high quality spare parts, selling major international brands including Caterpillar, Komatsu, Kobelco, Volvo, BOSCH, Hyundai, and Hitachi parts.
High quality and Good Service
We offer worldwide shipping, enabling seamless international commerce with support for over 100 languages and continuous logistics operations. Our dependable 24/7 delivery makes us a valuable ally for businesses scaling their global market reach and extending their supply networks.

Our certificates and awards
Your reliable supplier !
We are committed to relentless innovation and enduring progress,
reinforced by a portfolio of esteemed industry accreditations and notable professional distinctions.






Available Shipping Methods
- Express delivery via DHL, UPS, FedEx, Aramex, EMS, and SF Express.
- Air freight to the destination airport.
- Sea freight to the port of arrival.
- DDP (Delivered Duty Paid) services by air or sea.
- To your designated freight forwarder in China for further handling.

FAQ
Q:How can I confirm this pump fits my engine?
A: The most accurate method is to check the part number on your original fuel pump and verify it is 9320A645T. Alternatively, you can provide your engine manufacturer, model, and serial number to us for final verification. The DP210 pump has multiple configuration options (rotation direction, boost compensation, etc.), so ensuring the correct version is essential.
Q:What special considerations should I keep in mind during installation?
A:Injection timing calibration is absolutely critical!
1) Before installation, ensure the drive shaft connection method matches between old and new pumps;
2) Strictly follow the engine service manual to calibrate injection timing;
3) Pre-fill the pump with clean fuel before installation;
4) Thoroughly bleed air from the fuel system after installation;
5) Check all fuel line connections for leaks.
Contact Ways
+86 18011700949
gzsansan13@outlook.com

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