BESTORQ B39 or 5L420 V-Belt, Classic Wrapped Rubber X3 V-Belt, Black, 42" Outside Circumference x .66" Width x .43" Height, P

4.3 4.3 out of 5 stars | 243 ratings

Price: 15.25

Last update: 01-03-2025


About this item

BESTORQ X3 fabric wrapped V-belts bring in a new generation of wrapped V-belt performance; These belts are constructed of highly engineered, high-performance components that are manufactured using the latest in belt technology available on a global basis
They are specially designed to be low maintenance and are proven to be extra durable for belt life that will outlast the competition; Reduced maintenance downtime and increased machine uptime means you save time and money
The helically wound tensile cords are created of a pre-stretched polyester material specially engineered, twisted, then set by both heat and chemical means; Testing has proven that the tensile decay properties of BESTORQ Cord are truly World Class
X3 v-belts are amazingly uniform and smooth running; With excellent adhesion between components and low stretch tensile cords, they have very low elongation and will not require any rechecks or retensioning if installed at the correct recommended tension
The BESTORQ B39 or 5L420 v-belt has a 42" outside circumference, 39" inside circumference, .66" width, and a .43" height; See images for cross section schematic

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BESTORQ B39 or 5L420 V-Belt, Classic Wrapped Rubber X3 V-Belt, Black, 42" Outside Circumference x .66" Width x .43" Height, Pack of 2

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Top reviews from the United States

  • eddie d.
    5.0 out of 5 stars good value
    Reviewed in the United States on May 7, 2024
    belt fit great and appears to be of good quality. has worked great so far and at a great price also.
  • CKond
    4.0 out of 5 stars Quick response ????
    Reviewed in the United States on January 1, 2025
    Fast and dynamic function very strong. ????
  • Blazer81
    5.0 out of 5 stars Great fit
    Reviewed in the United States on July 25, 2024
    Product well described great value.
  • greg
    5.0 out of 5 stars Good belt
    Reviewed in the United States on October 8, 2024
    Made good. I ise it on a firewood processor. It runs the saw seems to hold up better than others.
  • Amazon Customer
    5.0 out of 5 stars Belt
    Reviewed in the United States on June 16, 2024
    Look good and fit good ????
    Good Value all good ????
  • Louis Pozek
    4.0 out of 5 stars good job
    Reviewed in the United States on April 4, 2024
    OK
  • Great quality and price arrive on time thank you
    5.0 out of 5 stars Great quality
    Reviewed in the United States on July 17, 2024
    Good price and product thank you
  • Amazon Customer
    1.0 out of 5 stars BESTORQ B80 or 5L830 Rubber V-Belt is Not Durable
    Reviewed in the United States on September 29, 2024
    Installed this belt on a Dixie Chopper as an engine to deck belt. Only lasted for about 6 hours of cutting before breaking. The prior belt lasted several seasons of residential cutting. Very disappointed with the durability of this belt. I will not buy again and would not recommend.

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