12V Starter Relay for Riding Mowers – 100A Tractor Solenoid, 4 Terminals, Compatible with MTD and Cub Cadet

This solenoid, also known as a starter relay, is an essential component for the proper functioning of the starting system on ride-on mowers and tractors. It ensures the closure of the high-current circuit between the battery and the starter when the ignition key is turned. Designed for a nominal voltage of 12V and a maximum switching capacity of 100A, it features 4 terminals conforming to the wiring diagrams of MTD, Cub Cadet, Vert Loisirs, Bestgreen, and Dormak. Its robust housing resists splashes, temperature variations, and vibrations associated with intensive use on lawns. Compatible with a wide range of models—including the LT, LTX, XT, BG PRO, and VL series—it installs without any mechanical modifications or changes to the original wiring. A reliable choice to maintain the operational readiness of your machine throughout the mowing season.