Products Description
|
Product name |
Fuel Injection Pump |
|
Part number |
DB4429-5419 |
| Application | Engine parts |
|
Engine model |
4045T 6405 |
|
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
Our Company
Guangzhou Chaotian Construction Machinery Equipment Co., Ltd.
20
years
We have been working in the industry since 2004.
5
departments
Our company has departments including sales, production, quality control, after-sales service, and technical support to provide comprehensive and excellent services to our customers.
100+
LANGUAGES
English, Spanish, Portuguese, French, Arabic, Thai, Korean...
Our Factory
Professional team
Our factory is the largest enterprises of excavatolparts research, development, production, sales and services, withhigh-tech and professional teams. We provide one-stop purchasespare parts for heavy equipment, such as engine parts, hydraulicparts, electric parts and seals etc. We have full software list forCaterpillar, Hitachi ,Komatsu, Doosan, Volvo, Hyundai, ect.
High quality and Good Service
We can ships goods around the world, providing 100+ languages, 7x24 hours delivery capacity, is the best partner for enterprise globalization.
Our certificates and awards
Certifications
We continuously explore and develop, and possess numerous certificates and industry honors.
Shipping Ways
- By express: DHL,UPS,FedEx,Aramex,EMS,SF express.
- By air to the airport.
- By sea to the port.
- DDP by air or by sea
- To your freight forwarder in China.
FAQ
Q:How to verify part compatibility?
A: Provide your excavator model ,pictures and part number for verification.
Q:What is your company's delivery time?
A:Items in stock will ship within 1-3 days. If out of stock, it will take 7-15 days. The specific delivery time depends on the model.
Q:What's the minimum order quantity?
A:Most products require a minimum order of 1 piece. Trial orders are welcome.
Q:What if the part doesn't work after installation?
A:Provide a video of the issue, and our engineers will assist.
Q:What payment methods are supported?
A:We support T/T, Western Union, PayPal (small amounts), and Alibaba Trade Assurance.
Common Problem of Fuel Injection Pumps Inclued
-
Drive Shaft Seal Failure
The primary shaft seal leaks diesel fuel externally, creating visible wetness around the pump housing and potential fire hazard. This typically results from seal hardening due to heat cycling, or wear from shaft eccentricity. The leak often contaminates the engine's oil system if the seal faces inward toward the timing case.
-
Control Solenoid Malfunction
Electronic control solenoids that manage fuel quantity and timing develop electrical faults or mechanical sticking. This triggers diagnostic trouble codes, causes erratic engine operation, poor acceleration response, and may lead to engine derating or shutdown as a protective measure.
-
Transfer Pump Vane Wear
The internal supply pump vanes wear against the cam ring, reducing fuel supply pressure to the main pumping elements. Symptoms include power loss at high RPM, cavitation noise, and extended cranking times. The wear is typically accelerated by fuel contamination or inadequate filtration.
Contact Ways
Our address
108, Building 2, Zhucun International Machinery City, No.1196 Zhongshan Mid road, Tianhe District, Guangzhou City, Guangdong Province
+86 18011700949
gzsansan13@outlook.com
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