Fuel Shutdown Solenoid 3928160 3928161 for Cummins 6CT 8.3L

3928160 and 3928161 Cummins 6CT Fuel Shutdown Solenoid Options

The 3928160/3928161 family is used in Cummins 6CT and 6CTA 8.3L shutdown systems, including applications associated with Bosch MW, RSV and C-series fuel-pump arrangements. Voltage selection and pump-side mounting geometry must be resolved before the engine family is used as a purchasing shortcut.

3928160-3928161 Product Information

3928160 and 3928161 Voltage and Pump-Side Matching

Use 3928160 or SA-4293-12 for 12V and 3928161 or SA-4293-24 for 24V. After voltage is fixed, compare the bracket, connector, linkage travel and relationship to the installed pump so a similar 8.3L part is not approved on appearance alone.

Avoiding a Good-Solenoid Replacement When the Pump Linkage Is Restricted

A shutdown delay can be caused by a binding lever, incorrect cable adjustment or voltage loss rather than a failed coil. Service feedback should separate electrical movement from final pump-lever movement so the quotation addresses the correct 3928160 or 3928161 configuration.

Information Needed for a Precise 3928160-3928161 Quote

Identify the 12V or 24V OE group, Cummins 6CT/6CTA engine, known pump type and complete removed-part geometry.

3928160-3928161 Fuel Shutoff Solenoid FAQ

Is 3928160 a 12V or 24V fuel shutdown solenoid?

3928160 and SA-4293-12 belong to the confirmed 12V group. The machine voltage and old label should agree before the part is approved, because 3928161 and SA-4293-24 form the separate 24V option.

What is the 24V counterpart for the 3928160 family?

3928161 and SA-4293-24 identify the 24V group covered by the catalog family. Use the full OE and voltage together; a broad description such as Cummins 8.3L does not protect a purchase order from electrical mismatch.

Why should the injection-pump arrangement be included in the RFQ?

External evidence associates the family with Bosch MW, RSV and C-series arrangements. Pump-side mounting, lever direction and required travel can differ, so an installed view gives the supplier enough context to compare more than the engine model.

What can cause a 3928160 solenoid to move slowly?

Voltage drop, corroded terminals, a weak control relay or restricted linkage can all reduce movement. Measure supply at the solenoid during operation and confirm that the pump lever moves freely before a replacement is considered the only repair.

Can 3928160 be selected from a Komatsu or Hitachi machine name alone?

No. Equipment names found in aftermarket listings are supporting clues, not final fitment proof. The Cummins engine, voltage-specific OE, connector, bracket and pump linkage must agree with the removed assembly.

Which photos are most useful for a 3928160/3928161 bulk order?

Provide the old label, connector face, bracket from both sides, output linkage and one wider installed view showing the injection pump. Add measured hole spacing and system voltage for mixed-fleet purchasing.

Request a Quote for 3928160-3928161

Send the voltage-specific OE, Cummins 8.3L engine data, pump information, quantity and mounting photos for quotation.