4975617 Electronic Fuel Pump for for Cummins QST30 KTA50 Engine

4975617 Fuel Transfer Pump for Cummins QST30 KTA50 Engine

The 4975617 fuel transfer pump is supplied as an aftermarket replacement electronic fuel transfer pump for Cummins diesel engine fuel system applications. It helps deliver fuel on the low-pressure supply side and supports stable fuel delivery before the injection system.

This product page focuses on the 4975617 / 497-5617 fuel transfer pump direction. It is commonly searched as a fuel transfer pump, electronic fuel pump, or diesel fuel delivery pump for Cummins QST30, KTA50, ISX and QSX engine repair. Before ordering, please confirm the old pump part number, engine model, machine model and voltage.

Application for Cummins QST30 KTA50 ISX QSX Engines

The 497-5617 electronic fuel pump is commonly listed for Cummins QST30 and KTA50 engine applications, and it also appears in supplier listings for ISX and QSX engines. Because 12V and 24V versions are both found in public listings, the voltage must be confirmed by the original pump label or customer sample before quotation.

Fuel Transfer Pump Replacement Notes

A fuel transfer pump should be checked when the engine has weak fuel delivery, hard starting, unstable running, fuel starvation or low-pressure fuel supply issues. During replacement, inspect the fuel lines, electrical connector, voltage, sealing surfaces and filter condition at the same time.

Order Confirmation

To confirm the correct 4975617 fuel transfer pump, please send the old pump part number, engine model, machine model, voltage label, connector photos and clear photos of the original pump. Topvelsun can help check the fitment before quotation and shipment.

FAQ

Q1: What is 4975617 used for?

4975617 is an electronic fuel transfer pump used for Cummins diesel engine fuel system applications. It supports low-pressure fuel delivery before the injection system.

Q2: Can this fuel pump be used for Cummins QST30 and KTA50?

This 497-5617 fuel transfer pump is commonly supplied for Cummins QST30 and KTA50 diesel engine applications. Please confirm the engine model, old pump part number and voltage before ordering.

Q3: Is this pump 12V or 24V?

Public listings show both 12V and 24V versions for this product direction. Please confirm the voltage from the old pump label or electrical system before quotation.