Thumler's tumbler drive belt longevity

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omgb
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Re: Thumler's tumbler drive belt longevity

Post by omgb »

Thumlers Replacement Belt Rock Tumbler Model B Model A Belt - 3pk
Brand: Thumlers
4.4 out of 5 stars 61 ratings
$14.95
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3 Pack of Clear Belts
Thumler's Tumbler Belt
High Quality
Very Durable and Long Lasting
Model B & A #401 Belt
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Gussy
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Re: Thumler's tumbler drive belt longevity

Post by Gussy »

I don't remember the material, but I went to the local hydraulic repair company and got an exact size "O" ring. Not rubber but a type weatherproof neoprene. It's going on 6 years and still looks good.
Clarence
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Re: Thumler's tumbler drive belt longevity

Post by Clarence »

Gussy, etc.,

These are the specs for the o-ring Wayne originally spec'd. You can purchase this number and size in many different elastomers; I'd think Neoprene would be a good choice.

342 O-Ring, 70A Durometer, Red, 3-5/8" ID, 4" OD, 3/16" Width

Clarence
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