Kubota belt size

300jk · Jul 4, 2023

I have an older late 80s Kubota B8200 sub compact tractor with a mid mount 60 inch mower. The belts that run off the front of the crankshaft to the front pto that runs the mower are shot. Because of how the belts are tensioned there are no numbers visible any more. I do have a manual for the tractor but it mentions nothing about these belts. There are 2. I googled the belts, but dont think Im finding the right application. I do have both belts and although they are junk I probably take them to the auto parts and match them up fairly close. I was just wondering if anyone here may have a part number for them. I know Blackhole49 has a similar machine and jm used to own the family Kubota dealership. Any help would be appreciated ! Thank you !

kencombs · Jul 4, 2023

If you don't get a PN here, you might find what you need at the mower's manufacturer's website or a dealer for that brand. I'm pretty sure that Kubota bought mowers back then rather making there own.

kencombs · Jul 4, 2023

Ignore my first post. By this time they were making there own apparently.
Parts diagram shows that for one of the two 60 decks the belts are P/N 70722-32430

For the other I see no diagrams or belt listing. One of the decks fits B8200 Hydrostats only. I assume that's what you have so maybe the P/N above will help.

Here is a link to a source and it has the dimensions listed.
https://www.vbeltsupply.com/k-70722-32430-kubota-replacement-belt.html

300jk · Jul 4, 2023

Actually mine is a gear drive. Rcb 60 deck. I have yet to look up the number you gave but thank you in advance !

Kubota belt size

300jk

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kencombs

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kencombs

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300jk

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