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Block Differences


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#1 BairleaFarm OFFLINE  

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Posted August 20, 2014 - 10:37 PM

Are the electric ptos different between k341 blocks? The ptos I have off the masseys don't appear to have the same mounting as the John deere bock I'm using.

#2 JDBrian OFFLINE  

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Posted August 21, 2014 - 06:11 AM

I know there are different base/oil pan arrangements but I thought the face where the PTO mounts was the same. Are there 2 sets of mounting holes on the block?  You might also want to check the crankshaft size on the JD. They used some odd sizes on some tractors like 30mm instead of  1 or 1 1/8".


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#3 IamSherwood OFFLINE  

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Posted August 21, 2014 - 06:21 AM

If I recall correctly, there are differences in the mounting holes, and as Brian said

on the shaft size too. I seem to remember drilling and tapping the JD block I put

in my MF1650.

 

P2210164.JPG P2210165.JPG

P2210166.JPG

 


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#4 BairleaFarm OFFLINE  

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Posted August 21, 2014 - 06:42 AM

I've got that clutch but no holes. Shaft size is the same. I figured they would have all been the same

#5 Grumpy OFFLINE  

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Posted August 21, 2014 - 06:57 AM

Kohler has a lot of different configurations. Some even have different taper on the flywheel.
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#6 IamSherwood OFFLINE  

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Posted August 21, 2014 - 10:58 AM

Here is a reference guide to Kohler crankshafts.

I think it's in the manual section here too.

 

Attached File  crankshaft-reference.pdf   3.36MB   15 downloads

 

 

 

 


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