0445120078 0445120393 Injector for FAW Jiefang 6DL1 6DL2

0445120078 0445120393 Injector for FAW Jiefang 6DL1 6DL2 Product Description

This injector is unusual because the specified record intentionally carries both 0445120078 and 0445120393. FAW Jiefang buyers should preserve that pair rather than deleting one number during data cleanup. The relationship is repeatedly reported for FAW-DE 6DL1 / 6DL2 service, yet the exact number stamped on the delivered unit must still be stated so receiving teams know what to expect.

The technical configuration uses 0433171991 / DLLA150P1622 and F00RJ01657. These values provide an additional check when a J5 or J6 inquiry lacks a clear parts history. They do not authorize fitment to every FAW truck; the 6DL1 or 6DL2 engine designation, production build and removed injector remain the primary application controls.

0445120078 FAW Jiefang Dual-Number Injector Supply

A strong RFQ includes both Bosch numbers, the Jiefang model, complete FAW-DE engine information, photographs and quantity by engine set. Ask the supplier which marking will appear on the unit and whether correction information is supplied. Repeat the answer on carton labels and packing lists so a legitimate number transition is not mistaken for a receiving discrepancy.

Commercial terms are 6–12 pieces, a 7–15 day estimated delivery period, 12-month warranty and neutral or customized packaging. For fleet programs, group quantities by 6DL1 and 6DL2 build rather than combining every J5/J6 requirement. Current allocation and dispatch timing are confirmed after the engine and dual-number review.

During a fleet campaign, the older and later Bosch numbers may coexist in historical maintenance records. Rather than overwriting the older entry, link both to the same approved purchase line and record which number was physically delivered. This gives the fleet a reliable consumption history and helps future buyers understand why the workshop used a different marking without assuming that all Jiefang injectors share the relationship. The method is especially valuable when J5 and J6 maintenance is handled by several regional depots. Depot labels should repeat the accepted pair.

0445120078 6DL1 6DL2 Purchasing Information

0445120078 0445120078 and 0445120393 Number Control

0445120078 Jiefang J5 J6 FAW-DE Engine Matching

Heavy-Duty Diesel Fuel Injector Product Video

The video is a general heavy-duty injector and wholesale product presentation. It does not document the 0078-to-0393 reference relationship for a specific Jiefang truck.

0445120078 Diesel Injector B2B Buyer FAQ

Why are both 0445120078 and 0445120393 shown?

The specified injector record and multiple product sources connect these numbers for FAW-DE 6DL1/6DL2 service. Keeping both supports older and newer purchasing trails. The quotation should still state the exact number expected on the supplied body, preventing a correct paired reference from becoming an unexplained warehouse discrepancy.

Can the number pair be used for every Jiefang J5 or J6?

No. J5 and J6 are broad truck families with different engines and fuel systems. Confirm the FAW-DE 6DL1 or 6DL2 designation, production build, original injector and connector. The number pair narrows the inquiry, but engine-level data controls whether a particular truck should receive this injector.

How does DLLA150P1622 support the dual-number check?

It is the nozzle type reference associated with the requested configuration and helps confirm that the 0078/0393 pair points to the intended build. It is not a complete injector number. Keep it in technical records and separate any nozzle-only request from the complete assembly line on the purchase order.

What should the supplier state about the delivered marking?

The formal quotation should identify whether the unit will carry 0445120078, 0445120393 or another approved marking, and connect it to the accepted engine application. The same information should appear on packaging documents. This transparency lets receiving staff distinguish an authorized reference transition from an accidental substitution.

Which FAW-DE engine documents are useful for approval?

Send the engine plate, full 6DL1 or 6DL2 variant, vehicle identification data, removed-unit photos and any existing parts record. If correction information is visible, include it without assuming it transfers. These materials support a disciplined match when the fleet's stock system retains only one of the two injector numbers.

How should a fleet order complete engine sets?

State the number of engines, cylinders per engine and any build differences instead of submitting only a total piece quantity. Keep each engine set labeled through packing and workshop receipt. This approach helps maintenance teams track supplied identities and reduces the risk that units from different 6DL builds are mixed.

Does the general product video prove the 0078/0393 pairing?

No. The video is a broad presentation of heavy-duty diesel injectors and bulk-supply capability. The pairing is supported by the product's number and application records, not by video imagery. Buyers should continue to use engine documents, original markings and the written supplier confirmation for release.

What receiving process is recommended for this paired reference?

Compare the delivered body number with the quotation, count units by engine set, inspect connectors and caps, and keep correction information with each injector. If the marking differs from the promised 0078/0393 identity, quarantine the parts. Obtain written resolution before they are booked into Jiefang fleet stock.