emergeny shut off switch

[Anonymous-0]

I am looking for a Murphy switch for a 4430 tractor. This is the emergency shut off switch that has a temp and oil pressure gauge in it. If either go out of the parameter it will shut off the tractor. Usually shutting off the fuel. Some people also call it a tattletale switch. Does anyone know if they can be bought new and who carries them? Thanks.

 

[F-I-T]

I bought one for the oil pressure side from this place. They have a lot of interesting monitoring and shut down switches for use on the refrigeration units that run unattended on semi trailers.
http://www.thermoenginesupply.com/

 

[Rich Duane]

Most boat parts suppliers Have these switches and bells or buzzers.

 

[MSM]

You have a mechanical pull cable to shut down the engine.You will only be able to use the light and alarm,it won't shut the tractor down unless you put an inline fuel solenoid. Even then the tractor will still run until the filters and injection pump run out of fuel.

 

[buickanddeere]

http://www.fwmurphy.com/controls/

 

[usetob]

most MAPA stores can order them to suit the application or Like B&D said you can order direct

 

[usetob]

oops Napa sorry

 

[Anonymous-0]

I found it. Thanks

 

[F-I-T]

Could you post what you found and where? I like to see how folks solve issues like this one.

 

[Anonymous-0]

Sure, I had to do a little browsing but this is what I have generally seen in the past. They make them for the newer tractors with electronic control units as well. I'm sure the price is a lot more for them though. Go to www.fwmurphy.com/wd100/