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mrc

37 inch deck...what belt?

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mrc

local guy calls me today.  he got my number from the auto parts store.    they know i'm a wh guy.  local guy says he has a 310-8 with 37 inch sd deck.   i never had a 37 sd deck so i do not know where to send him for a belt.  he said it was a 6 sided belt. from the cross chat on RS i said "yeah i think that is right"

 

i urged him to join this site.   i told him i would try and get an answer from you guys and report back.

 

thank you in advance for any help 

 

regards

mike

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gwest_ca

 

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Brockport Bill

i have had a 37" s.d. deck with my 312-8 since 1989 -- terrifc mower - mine has bagger also -- belt is # 111178  - be sure he checks the mule -- be sure it is correct pulleys for that belt.

Bill

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Brockport Bill

one other note Mike for him - i have lift blade on mine for the bagger to function properly -- if he has bagger which is what those 37s are designed for ( although not required )... then he will want that lift blade design - -

Also be prepared .. the belts are $$ expensive - also suggest he carefully read the manual for the belt deflection between mule and pto at 1 inch so that belt does not "roll over" or "twist" or it will wear quickly as well as not function properly.

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Brockport Bill

suggest he have a manual

wh 37 inch mower pto mule pulleys belt - manual photo.jpg

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Brockport Bill

belt routing - important

wh 37 inch belt routing.jpg

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Pullstart

It’s not just the length here, that’s a 4 sided belt!

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dcrage
On 6/11/2025 at 4:28 PM, Pullstart said:

It’s not just the length here, that’s a 4 sided belt!

 

 

Ahhh……,,I think you meant to say the belt is 6 sided!!!

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Pullstart
7 hours ago, dcrage said:

 

 

Ahhh……,,I think you meant to say the belt is 6 sided!!!


yeah, I know it’s wild! You’re correct :handgestures-thumbupright:

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