'Push Button' Brake Light Switch Front / Rear (Front) 72-81 Big Twin; 73-81 XL (Rear) 77-78 XL BC21081

'Push button' brake light switch front/rear
Push=on action. Mechanical switch. OEM reproduction of the small threaded pushbutton style brake light switch. Used in the handlebar master cylinder and for rear brake on some Sportster models. Note: See 905429 for the matching 27751-69P rubber boot and 901049 for the matching 9931 and 9930 wire terminals.

Fits: > 72-81 Big Twin; 73-81 XL Sportster (NU) : Front 77-78 XL Sportster (NU) : Rear