Ok i have a problem

i have these 2 throttle bodies, im not sure which model they are off, i beleive one is AUI/AUII and the other is AUIII, but im just guessing

please look at the difference in the TPS mounts on the front, as well as the difference in the end of the shaft, everything else on the casting is the same... and hopefully let me know which is which.

your help will be much appreciated

thanks

 

 

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i dont think it functions any different, just that it requires the different TPS module to fit over the shaft. maybe i has to do with a strength issue with backfiring gas or something, who knows...

so AUII and AUIII both have the D shaped shaft?