Brake light switch assembly for nearly all 150cc and 250cc / 300cc Hammerhead and Trailmaster vehicles.  If your vehicle uses brake master cyclinder (part # 6.000.076) then your vehicle uses this part.  The brake light switch screws directly to the hydraulic master cylinder, 6.000.076 and works off of hydraulic pressure to activate brake light.

On newer models brake must be depressed to crank engine, this switch is also used for that purpose as well.

Also Used on American SportWorks Go-Kart model 7150 and all 200 series Light Utility Vehicles and YS36 Electric Light Utility Vehicles

Hammerhead Part # 6.000.063

American SportWorks part # 14118

Carter Brothers Part # 652-0014, 6520014