Heater Switch Question

[billrigsby]

 

 

Looking at a couple of heater switches for the Truck Master heater.

They are not MoPar parts but I think they would work.

 

Opinions from the 'Electric Gurus'

 

 

VULCAN, 1949 1950 1951 1952 DODGE 49 50 51 52 DESOTO 49 50 51 52 CHRYSLER HEATER SWITCH

This would only be a 2 speed, I am guessing

 

VULCAN, 1940 1941 1942 1946 1947 1948 CHRYSLER DODGE DESOTO PLYMOUTH HEATER SWITCH

This would be the three speed. Not sure if the shaft will accommodate the knob correctly.

I have no idea what the resistor values would be on the correct, 1189-651 switch.

 

Any opinions?

I did see a 'correct' NOS 1189-651 Switch at $145, a bit steep IMO.