Multiquip EM98206 Ignition Switch LST - OEM Replacement Part for Concrete Pumps

The ignition switch controls engine starting and electrical system operation on Multiquip structural concrete pumps. This LST-series ignition switch is a critical electrical component that manages power distribution to the engine control system, allowing operators to safely start, run, and shut down the diesel engine that powers the hydraulic pumping system. When an ignition switch fails, symptoms include difficulty starting, intermittent electrical issues, or complete inability to energize the engine control circuit.

This switch is designed for reliable operation in demanding concrete pumping environments where equipment runs extended hours under heavy loads. The ignition switch must maintain consistent electrical contact through vibration, temperature changes, and exposure to jobsite conditions typical of concrete placement operations.

Compatible with the following Multiquip concrete pump models:

• LS-40, LS-40TD, LS-50TD
• LS-60TD
• LS300, LS300G, LS300GK, LS300P
• LS400, LS500
• LS450
• LS600, LS600P
• MQ62TDD

Genuine Multiquip OEM part, sold by an authorized dealer.