Product Overview

Model 3035342, also commonly referenced as 3035342RX, is a widely used fuel shutoff solenoid valve assembly for Cummins diesel engines and generator sets. Mounted on the PT fuel pump, it serves as the electronic engine shutdown device: it energizes to open the fuel path, and de-energizes to cut off fuel supply for safe engine shutdown. Built for long-term reliable operation in heavy-duty working environments, this 12 Vdc solenoid features a single terminal connection and 1/8″ NPT thread interface. A rectangular gasket (part 154087 or 121278) is required during installation to prevent oil leakage. It offers broad compatibility, fitting NH855, NT855, NTA855, N14, 4BT, 6BT, 6CT, K19, K38, K50, QSM11 and ISM11 engines used in construction machinery and generator units, acting as a dependable replacement to restore normal engine shutdown function.

FAQ

Q: What common machine faults indicate this fuel shutoff solenoid needs replacement?

A: Common symptoms include engine failing to shut down after power cut, engine cannot start, intermittent stalling, fuel leakage around the PT fuel pump, or unstable power output.

Q: Which engine series does 3035342 fit?

A: 855 series: NH855, NT855, NTA855, N14; Small & medium bore series: 4BT, 6BT, 6CT early mechanical pump engines;

Heavy-duty industrial & generator engines: K19, K38, K50, QSM11, ISM11.

Q: Are there cross reference part numbers?

A: AR3032, BM69973, 143793, 3018453, 3054608, 524022C91, 180200, M-3035342, 3035342RX