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    1 Product
    About Belts
    industrial info icon

    Measure your old V-belt, timing belt, or pulleys to find the right belt replacement if you don’t know the trade size.

    Timing Belts

    Image of Product. Front orientation. Contains Inset. Timing Belts. Timing Belts.
    Image of Attribute. Front orientation. Contains Annotated, Border. Trapezoidal Teeth.
    Keep your drive system in sync. Trapezoidal teeth mesh with matching pulleys to transmit power without slipping. With the original tooth profile, these timing belts handle enough torque and synchronization for most applications. If you need high torque or precise starts and stops, consider curved tooth profiles, such as GT and HTD belts.
    Neoprene—Durable and weather resistant, but lose elasticity if exposed to oil and fuel. These belts are reinforced, so they're strong enough to transmit power without stretching. Plus, nylon-coated teeth minimize friction and protect the surface from wear.
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    Neoprene
     
    XL Trade Size
    3/8"77"3850.200"FiberglassNylon Coated-22 to 212770XL0376484K454000000
    XL Series Timing Belt, Trade No. 770xL037
    EachIn stock
     
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