North American Turbocoupe Organization

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Hello I'm trying to figure out what the part number is for a motorcraft tps so I can try to find one or a part number for a decent none motorcraft tps. Any help is appreciated thanks. I need to pick one up
The numbers I have from 2 different boxes is "CX-1311", E7ZZ-9B989-C. These numbers are on both Motorcraft boxes.
The numbers that are on 2 used '88 TCs TPS that I removed from cars are E7ZF-9B989-CA on both.

See if google can find it for you
Motorcraft CX-1018 is what I have on my '84 now, they are still on Rockauto for $15 at closeout price

I have no idea what the difference would be between the different part number for TPSs
I was bored and found this awesome parts cross-listing http://www.walkerproducts.com/_pdf/12c-t...change.pdf

Motorcraft CX-1311 crosslists as a Walker 200-1018 but a Motorcraft CX-1018 lists as a Walker 200-1052... So they aren't the same but who knows the difference... this could be related to my impossible to solve idle issues since I am using a TPS listed for my '84 but I'm running the ECU for the '86.....

There appear to be several versions which gets even worse since there's also a E53Z-9B989-B through many others like E7ZF-9B989-CF which are a Walker 200-1016. These are all a CX-1131.

Pete's E7ZZ-9B989-C is also a Walker 200-1018, which agrees that's a Motorcraft CX-1311.