Husqvarna 510363501 Switch Main Switch Assy

When your Husqvarna concrete saw refuses to start or the switch mechanism fails mid-job, this main switch assembly gets you back to cutting. The 510363501 is a factory OEM replacement part engineered to match original equipment specifications for reliable on-off control. This assembly includes the complete switching mechanism, eliminating the need to source individual components or rig temporary fixes that compromise operator safety. Installation follows standard Husqvarna procedures for switch replacement on compatible concrete saw models. The unit maintains proper electrical contact under the dust and vibration common to concrete cutting operations. Built for contractors and rental operations that need dependable replacement parts to keep Husqvarna saws operational without extended downtime.