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D&D DURA-Ultimate 4LK210 or A19K Aramid V-Belt Vbelt

Free shipping on orders over $29.99

$11.78

$ 5 .99 $5.99

In Stock

About this item

  • Belt 4LK 1/2 x 21in OC (AK19)
  • Special outer covering designed for smooth clutching and backside idler applications
  • Made in china
  • Package weight: 0.13 lbs


The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturer's belts of the same Type.


Mark Fields
Reviewed in the United States on April 12, 2024
I bought this to put on a Troy Built Horse tiller. The tiller is supposed to have a belt that's 21.75" long so this one is a little short and it was a challenge to get on, but I fully expected that. During the first hour or so of use it loosened up a little which is also to be expected. Now its working great. I'm running an aftermarket 212cc Predator engine from Harbor freight, and the single belt is enough to bog the engine down and kill it in wet, heavy soil (still stronger than the 5hp Briggs I pulled off the tiller). Glad that I bought this belt. I purchased a 2nd one to keep on the shelf just in case.
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