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NP203 Lockout switch part number

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Old Apr 6, 2022 | 07:48 AM
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NP203 Lockout switch part number

Hello all,

Does anyone know the part number for the 1979 NP203 transfer case lockout switch? Apparently they're pretty tough to come by.

Thanks.
 
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Old Apr 6, 2022 | 08:39 AM
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So says Number Dummy....D2TZ-7E440-A .. Switch (Motorcraft SW-1112) but when you run that # you get a trans spark control....

Are you talking about the switch to make the "Locked" light come on? So your 79 has the light already under the dash?

https://www.ford-trucks.com/forums/1...indicator.html

https://www.ford-trucks.com/forums/7...nder-dash.html

 
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Old Apr 6, 2022 | 08:45 AM
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Yep, that's the switch that I'm talking about. I have this case in a '61, so it doesn't have the light yet.
 
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Old Apr 6, 2022 | 08:48 AM
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Well read those attached threads, the light is in heavy discussion in them.
 
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Old Apr 6, 2022 | 08:55 AM
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Thanks !
 
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Old Apr 16, 2022 | 06:31 AM
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I just want to confirm for anyone else searching that Motorcraft SW-1112 is the correct switch and is visually identical to the original one in the NP203 transfer case.
 
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Old Apr 16, 2022 | 08:05 PM
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Great. Thanks for the follow-up!

paul
 
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