0445120123 Common Rail Injector for Cummins ISDe 4 and 6 Cylinder

0445120123 Cummins ISDe Injector Product Description

0445120123 is the complete common-rail injector identity, with Cummins 4937065 and D4937065 used as service references. The application spans ISDe Euro III records for four- and six-cylinder engines. That breadth makes cylinder count an operational purchasing field: an RFQ should say ISDe4 or ISDe6 and include the engine serial rather than stopping at the ISDe family name.

The assembly pairs DSLA140P1723 / 0433175481 with F00RJ02130. A distributor may see those component references in repair-shop inquiries, yet this listing concerns the complete electronically controlled injector. Separate a component-repair request from a complete-unit replacement so pricing, warranty expectations and receiving inspection remain aligned with what the workshop actually needs.

Some public application lists extend 0445120123 into different vehicle and equipment descriptions. Elecdura uses the engine identity and Cummins OE as the primary buyer controls. The original injector body, connector and correction information then close the match. This approach is more reliable than assigning the unit from a truck badge or a broad marketplace application list.

0445120123 Cylinder-Count-Aware B2B Supply

Engine rebuilders should provide cylinder count, CPL or serial, the original unit and the number of injectors required for the job. A six-cylinder kit request is commercially different from replacing one failed unit in a four-cylinder fleet engine. State whether the order must be one matched production lot and whether individual correction information must remain paired during packing.

Elecdura supplies under MOQ 6–12 pcs, Delivery Time 7–15 Days, Warranty 12 months and Neutral / Customized Packaging. A customized label can show 0445120123, 4937065 and ISDe4/ISDe6 allocation. The label should not claim that one carton is interchangeable across every Cummins ISDe calibration.

After receipt, technicians should inspect protective caps and seals, record the supplied correction data and follow Cummins-compatible service instructions. If a buyer intends to use units across several engine builds, each build must already be approved. Holding unverified stock separately is preferable to creating a later engine-performance complaint from an assumed cross-fit.

0445120123 Injector and Valve Configuration

0445120123 Cummins 4937065 Reference Map

0445120123 ISDe4 and ISDe6 Application Control

Heavy-Duty Diesel Fuel Injector Product Video

The player shows a general Elecdura heavy-duty diesel injector and bulk-supply presentation. It is not an ISDe4/ISDe6 calibration procedure, flow result or performance claim for 0445120123.

0445120123 Cummins ISDe Injector Buyer FAQ | B2B Buyer FAQ

Does 0445120123 cover both ISDe4 and ISDe6?

The number is recorded for Cummins ISDe four- and six-cylinder programs, but that does not remove engine-level verification. State the cylinder count, CPL or serial, emissions configuration and original injector. Procurement should confirm that the exact engine build uses 4937065 before allocating units from a shared wholesale lot.

What is the role of 4937065 in matching?

4937065 is the Cummins OE reference associated with 0445120123 and should appear on the RFQ when available. It provides stronger control than an application description alone. Still compare the removed injector, connector and correction-data process, because service records can be copied between engines or contain an older superseded number.

Can DSLA140P1723 be ordered instead of the injector?

Only when the workshop explicitly needs a nozzle component and has the capability and authorization to rebuild and test the injector. This product page covers a complete 0445120123 assembly. A nozzle-only request changes the scope, quality controls and warranty basis, so the two purchase types should never share an ambiguous order line.

How many units should an engine rebuilder request?

The quantity depends on cylinder count, job scope and the customer's replacement strategy. State whether the workshop is replacing a complete set or one diagnosed unit. For set work, ask for lot consistency and keep every injector's correction information organized. Elecdura's wholesale MOQ remains 6–12 pieces for wholesale supply.

What prevents ISDe application mix-ups?

Use a receiving sheet that includes engine family, cylinder count, CPL or serial, 0445120123 and 4937065. Verify each carton before shelving. Avoid generic labels such as Cummins injector. When stock serves several rebuild programs, allocate it by approved engine record instead of assuming every ISDe job is technically identical.

Should correction data be entered for every injector?

Follow the approved service process for the exact engine controller and the information supplied with each injector. Record data before installation and do not separate it during repacking. If the workshop's procedure differs between ISDe4 and ISDe6 controllers, note that distinction on the work order before the parts leave stores.

What should be photographed for remote confirmation?

Provide clear images of the complete body marking, electrical connector, inlet and nozzle end, together with the engine dataplate. Avoid using a close-up of only the nozzle. Those views let the supplier compare the assembly identity and physical interfaces while the serial/CPL and 4937065 control the application decision.

Which details belong in an export RFQ?

Include 0445120123, 4937065, ISDe4 or ISDe6, engine serial or CPL, quantity, destination, packaging and label requirements, and whether matched-lot supply is requested. If a repair center needs technical documents or correction information, state that before quotation so the commercial offer reflects the real receiving requirements.