(Edited) Help with C-160 PTO fitment please.

[Back on a horse 55]

I'm looking for a PTO (Housing Clutch (Pulley) and Clutch Plate) for a C-160 8 speed Kohler.  I have found 2 from a 518-H ... one is a 1988 and the other is unknown.  Also found one from a 520-HC / 520-H, unknown year from Joe's Outdoor Power.  Toro Parts Tree lists the same part numbers for ALL of the tractors I have listed.  However, the C-160 parts tree shows some additional parts.  At the following link, the parts are (Spring, Thrust Washer, Races and Stud) 14-103, 14-104, 14-106 and 14-107 - https://www.partstree.com/models/1-0381-c-160-toro-lawn-tractor-1975/14-050-manual-p-t-o-fig-14b-13/

 

If I purchased a PTO from one of the other tractors, can anyone tell me if I would need those extra parts and where they would go?  Here is what I have on the C-160:

Edited December 15, 2019 by Back on a horse

[Back on a horse 55]

For anyone interested, the Shaft-PTO (14-75) that connects to the hoop was upgraded on later models such that it could pull the Housing-Clutch (pulley) away from the clutch plate, therefore the spring and those extra parts were no longer needed to push the Housing-Clutch away from the clutch plate.  So if I buy one off of a 518 or 520 it should have the upgraded part.

 

I found the answer here: 

 

[Racinbob 10,805]

You might try contacting @rednos

He has a ton of NOS parts and I know some PTO parts are in his stash. 

[gwest_ca-(File Mod) 10,876]

The difference is in the #33 shaft the outer bearing mounts on. Now there is a #34 snap ring on each side of the bearing so the pto linkage pulls the bearing and hub away from the friction disc.

You will need most of these pieces.

Garry

 

[rmaynard 15,265]

On a C-160 as opposed to later models such as 518, 520 etc., be sure that these parts are all present as well: