All ptos use the same bolt pattern.there are a couple different gears for the ZFs.been there done it.if the gear is wrong,just go buy the gear you need for your tranny or tcase and swap it.
All ptos use the same bolt pattern.there are a couple different gears for the ZFs.been there done it.if the gear is wrong,just go buy the gear you need for your tranny or tcase and swap it.
My understanding is that the 6 bolt PTO opening and bolt size is standard, as it the overall design of the housing, etc. (within a particular series/manufacturer) However, the gear size, number of teeth, pressure angle, etc are all specific to certain transmissions, and even ratios. A ZF5-S42 & S47 diesel PTO are different for example. It may be possible to make one work if the difference is only in gear spacing (that is, you need to add a spacer between PTO & trans), but that assumes that everything else is going to work right. The PTO internal gearing may also be speced differently for a certain output speed/direction, which is of course important to consider. About the only way to really tell for sure is to decipher the code number, which requires the proper document, or put it on and pray.....
That being said, the gear teeth on that one look in decent shape - since it's a sliding gear, misuse or lots of use will typically show as wear on the gear tips like you'd see on a starter pinion.