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Old 06-07-2011, 11:18 AM
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OldPACubFan OldPACubFan is offline
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Join Date: May 2011
Location: Pennsylvania
Posts: 25
Default Front PTO styles - mix and match?

I've got a PTO question for the experienced members and hopefully I'll be able to learn and teach others a bit with this post.

I checked out the pto styles/types information a few days ago and can see that my 1972 model 149 has a Style B front PTO with 2 spring plates.

There have been several EBay offerings for sale the past week or so with ads claiming the PTOs fit a model 149 (and others) but from what I'm seeing in photos they are either a type A PTO or some sort of half modified (single spring plate on a Type B Pulley.

If I understand correctly from parts numbers, there are two different sized PTO Bearings to go with the different pulleys.

Are these PTO Pulley/spring set ups possibly interchangable? Or, have some EBay sellers made "custom pto clutch pulley assemblies" which should be avoided?



Here are photos of some I've seen recently. My 149 has a pto pulley with the six posts and 2 spring plates. Neither of these images shows two plates.
http://www.onlycubcadets.net/forum/a...hp?albumid=336

Thanks for the help,
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Alan in Birdsboro, PA (OldPACubFan)
1972 model 149 - was my father-in-law's tractor
1973 model 149 - the first one I purchased
Also have a QA36A snow thrower
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