Tachometer for Massey Ferguson MF40 MF50 MF65 193966M91 193967M91 It has a backlight included

It has a backlight included so owner has option to use or not to use

(If you need 12 volt light bulb let me know at time when you pay)

This listing is for a new replacement tachometer cable

1/8" NPT fitting type

will fit John Deere models: 820

Tachometer for Massey Ferguson MF40 MF50 MF65 193966M91 193967M91 It has a backlight includedReplacement Tachometer Tractormeter fits Massey Ferguson, Massey Harris: TO35 Gas, F40, 50 Gas Utility, MF35, MF50, MF65, Tractormeter tachometer 85mm diameter, 5 8" 18 UNF Thread, Clockwise Rotation, OE part number replacement: 193966M91, 193967M91 This tachometer gauge has a nice hd metal case that is Yellow Zinc "Cad" plating for corrosion resistance protection! It has mounting studs and brackets, rubber gasket seals for mounting flush to dash.