The Parker Chelsea 330045-12X PTO Switch & Bracket Kit is an OEM-quality replacement assembly engineered for use with Chelsea power-take-off systems. This comprehensive kit includes the updated rocker switch and a dedicated mounting bracket, enabling retrofit upgrades or service replacement of older switch-bracket assemblies. Ideal for heavy-duty truck and vocational vehicle applications, it restores reliable PTO actuation and interface mounting integrity. Replace your aging switch and bracket with this factory-approved kit to maintain proper system function and compatibility with Chelsea installations.