Product Description

The Cummins QST30 Injector 4025280 is a precision-engineered diesel fuel injector designed for Cummins QST30 engine applications. Built to demanding OEM-level specifications, it is engineered to provide accurate fuel metering and consistent atomization, supporting stable combustion and dependable engine performance under heavy-duty operating conditions.

Designed as a replacement solution for Cummins part number 4025280, this fuel injector is suitable for demanding applications where reliable fuel delivery and consistent engine operation are essential. It is well suited to heavy-duty equipment and industrial applications powered by Cummins QST30 diesel engines, subject to specific engine configuration and compatibility.

For wholesale orders and replacement requirements, please provide your Engine Serial Number (ESN), VIN or existing injector part number before ordering. Our team can verify the application, confirm compatibility and provide a competitive quotation.