37H4669 SWITCH.  Genuine Lucas rotary indicator switch.

Optional fitment on cabless tractors.  Standard fitment on “Rattle Cab” tractors and heavyweight Leyland tractors.

Use in conjuction with 27H3699 ROTARY KNOB.  

See number 7 in the illustration.

Fitted to tractors:

Leyland 253, 245, 344, 384, 255, 270,  262, 272, 462, 472, 282, 482
Leyland 258, 2100, 485, 4100