Product Details
This inlet connecting rod is a key high-pressure sealing unit in Bosch CRIN2 fuel systems, built for heavy-duty engines including Xichai 6DL2 and Dongfeng Dci11. As the solid steel link from the fuel rail to the injector intake, it ensures accurate pressure transfer under tough conditions, maintaining system stability over long high-load periods. Made from high-speed steel with full-section hardening, it provides strong crush resistance and excellent wear protection under cyclic pressure loads.



Video Description
Product Parameters
|
Part number |
D29034-0901 |
|
Project |
Fuel Injector |
|
Material |
45# steel |
|
Type |
Oil pump, oil nozzle |
|
Status |
New |
|
Compatible models |
Wuxi Weifu 6DL2 inlet rod |
|
Price |
7-12 USD |
|
Shape |
Standard fuel injector shape |
|
Working temperature |
Suitable for normal working temperature of diesel engine |
|
Delivery time |
3-10 working days (delivery time varies depending on quantity and season) |
|
MOQ |
4 |
|
OEM |
Acceptable (customized labels, tags, logos) |
|
Sample |
Available (sent for inspection first) |
|
Production capacity |
150000 pieces/year |
Our Advantages
We have sustained our standing as a trusted collaborator through 30 years of steady commitment to nozzle study, improvement, and production. We independently oversee our integrated facility, featuring fast-rinse water-based cleaning systems and moisture-resistant testing gear. Our team has fully revamped the injector's fluid-shielding design using layered sealing components and completely sealed vapor barriers, tailored for ditching, raising, and cropping equipment that regularly handles intense cleaning operations.




FAQ
1.What damage will contaminated fuel cause to common rail injectors?
Impurities in fuel will scratch the precision matching parts inside injectors. It leads to abnormal fuel leakage, unstable injection quantity and even injector stuck‑up.
2.Why do common rail injectors fail after long‑term over‑load engine operation?
Excessive cylinder temperature and high injection pressure accelerate wear of nozzle needle and control valve. Injection timing and fuel metering deviate from normal range.
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