Tachometer, For M35/M54/M809/M939 Series, MS35916-2 (Stewart Warner)
Tachometer with hour meter, 0-4000 RPM, mechanical drive. Input drive ratio is half engine speed.
P/N MS35916-2, 501-D. NSN 6680008252076. Includes mounting hardware.
Fits various M series trucks such as M35A2, M54A2, M809, M939 etc. Not for use with the M35A3.
Manufactured by Stewart Warner.