Flasher Unit 2 x 21 +5 watt Popple Type.
12 volt negative and positive earth compatible.
2 terminals marked "X" for live, "L" for lamps.
Direct replacement for early Lucas type 41 units fitted to Austin, Morris, MG, Triumph, Rover.
Will also replace type 36 units on vehicles without side repeater lamps, but will flash slower.
£3.80