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    4 Products
    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.

    V-Belts

    Image of Product. Front orientation. V-Belts. V-Belts.
    Image of Attribute. Front orientation. Contains Annotated. V-Belts.
    2L Trade Size, 3L Trade Size, and 4L Trade Size—2L, 3L, 4L, and 5L V-belts are commonly used on light duty drives with fractional-horsepower motors.
    A Trade Size—A, B, and C V-belts are for medium and heavy duty drives.
    Belt Trade
    No.
    Outer
    Circumference
    No. of
    Bands
    Material
    Reinforcement
    Material
    Color
    Each
    2L Trade Size—1/4" Wide × 5/32" Thick
    2L20020"1Polyurethane Rubber
    		Polyester PlasticBlack7881K22000000
     
    3L Trade Size—3/8" Wide × 7/32" Thick
    3L20020"1EPDM
    		Polyester PlasticBlack6190K2100000
     
    4L Trade Size—1/2" Wide × 5/16" Thick
    4L20020"1EPDM
    		Polyester PlasticBlack6191K1300000
     
    A Trade Size—1/2" Wide × 5/16" Thick
    A1820"1EPDM
    		Polyester PlasticBlack6186K2240000
     
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