Product Details
Identified as FOORJO1029, this surface-carburized steel adapter is specifically engineered for Bosch CRIN2 high-pressure fuel networks, tailored for Weichai WP10 (247 kW), WP12 (336 kW), WD10/WD12, and Shaanxi Delong F3000 vehicle platforms. It provides the critical link between the pressure manifold and the entry ports of 0445120086-series injectors, featuring a 24° chamfered seal on one end and Bosch-standard male threads on the opposite end, both fastened with a copper crush washer. This part has been validated to endure intermittent pressure fluctuations from 1600 to 1800 bar without exhibiting plastic deformation. This component is not a spray-atomizing tip, nor a current-driven solenoid, nor a cam-operated pin-it serves exclusively as a rigid fuel-transfer coupling. Matching references include Bosch 53443-1112150, Weichai 612630090004, and Erikc DYD-series aftermarket equivalents.


Video Description
Product Parameters
|
Part number |
FOORJO1029 |
|
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
Our reputation as a trusted industry partner has been forged through 30 years of sustained dedication to spray-nozzle research, refinement, and assembly. Our self-contained manufacturing facility operates under our exclusive management, equipped with rapid-circulation aqueous rinse lines and moisture-resistant testing instruments. Our technical team has thoroughly reengineered the injector's comprehensive fluid-shielding system through multi-tiered sealing rings and hermetically enclosed vapor barriers, specifically tailored for trenching, elevating, and cultivating equipment that regularly endures demanding pressure-washing routines.




FAQ
1.Why do rebuilt injectors need return‑flow testing before installation?
Return‑flow value reflects internal sealing condition. Testing can screen out units with excessive internal leakage and avoid unstable engine operation after assembly.
2.What influence will clogged injector drain orifice bring?
Blocked drain passage cannot release control‑chamber pressure normally. Injection quantity becomes disordered, accompanied by power loss and black smoke emission.
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