Kevlar V-Belts (3L, A/4L, B/5L, C)

Kevlar Vs. Standard V-Belts

Kevlar / Aramid belts are created to be stronger than standard v-belts.  In a Kevlar v-belt, the normal polyester cords are replaced with the much stronger Kevlar cords. When using machinery with a back side idler, the belt takes a beating and normal belts can wear out faster. Kevlar v-belts are made to last longer in these situations.
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