Bestorq
B66K 5LK690 V-Belt
B66K 5LK690 V-Belt
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The B66K also known as 5LK690 Kevlar V Belt is a medium length high strength V belt engineered with aramid fiber cords to eliminate stretch and handle high load clutching applications. Built for long service life this belt performs in both outdoor power equipment and industrial machines.
Belt Specifications
Type: B Section Kevlar V Belt
Top Width: 0.66 inches
Depth: 0.4375 inches
Outside Length: 69.0 inches
Effective Length: 66.0 inches
Cross Reference Part Numbers
B66K
5LK690
Dayco L666K
Gates 6969
Carlisle B66K
Pix B66K
D&D B66K
MBL B66K
Bestorq B66K
Others:
954-0329a, 382840, 106-5814, 954-04001, 954-04001a
Applications
Used in zero turn mowers snow blowers augers tillers and other equipment where a durable non stretching belt is needed
Key Features
Kevlar cords resist elongation and maintain belt tension under load
Performs in high torque frequent start stop applications
Oil heat and wear resistant for long life in demanding environments
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We strive for accuracy, but it is the customer’s responsibility to verify belt compatibility, specifications, and fitment before purchase. Use of an original equipment manufacturer (OEM) name is for reference only and does not imply endorsement or that the product is a direct OEM replacement unless clearly stated.
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