Product Details
Designated as FJ4895, this Bosch-type common-rail feed line is commonly termed the supply manifold or union tube. Acting as a vital physical element in the high-pressure fuel routing framework, it furnishes a sturdy, hermetically sealed pathway between the accumulator and the nozzle inlet, assuring dependable, drip-free fluid transmission under strenuous operational loads. This unit serves solely as a physical containment interface-it incorporates no solenoids, atomization components, or electronic command boards. Its singular function is to channel pressurized diesel mechanically and to withstand imposed mechanical stresses.
Video Description
Product Parameters
|
Part number |
FJ4895 |
|
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
Optimized internal routing geometries deliver precise dosing capabilities, effectively curtailing viscous drag losses throughout the complete rpm envelope, whilst preserving ample rail pressure for both idle-yard shunting and long-distance heavy traction duties. Each manufacturing lot undergoes exhaustive bench-test certification to verify repeatable output, strengthened fitting endurance, and uniform nozzle behavior, thereby guaranteeing dependable operation over continuous intensive fabrication cycles. Such thorough engineering rationalization ensures full cross-interchangeability of parts, provided that OEM-prescribed care guidelines are followed, enabling uncomplicated, mechanic-convenient fitting changes that obviate any need for resetting during periodic service sessions.
FAQ
1.What causes pitting corrosion on the surface of injector connection tube?
It is mainly caused by sulfur‑containing substances in diesel and condensed water inside cylinder head. Long‑term corrosion will damage the sealing surface and accelerate O‑ring aging.
2.Can slightly bent injector connection tube continue to be used after straightening?
Cannot reuse. Bending will produce invisible internal metal stress. Even after straightening, fatigue fracture risk still exists under long‑term high‑pressure pulse.
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