The A90K / 4LK920 is a high performance Kevlar V belt designed for demanding applications requiring strength, heat resistance, and long service life. Built with aramid fiber cords and a wrapped cover, this belt maintains flexibility under load and resists wear from environmental exposure. It is commonly used in equipment such as lawn tractors, tillers, compressors, and other machinery that runs on a classical A section belt.
This belt is a direct replacement for OEM belts requiring a 1/2 inch top width and 92 inch outside length. The Kevlar reinforcement ensures minimal stretch and consistent power transmission over time, making it suitable for both residential and commercial machines.
Belt Dimensions
Specification
Value
Belt Type
Classical V Belt
Top Width
1/2 inch
Outside Length
92 inches
Section
A / 4L
Cord Material
Kevlar (Aramid)
Cross Reference Guide
Manufacturer
Part Number
Standard (Generic)
A90K
Gates
6892
Dayco
L492
D&D
A90K
Pix
4LK920
Bestorq
A90LG
Others
GX22036
This belt is an ideal solution when replacing worn or stretched standard belts with a longer lasting Kevlar reinforced upgrade.
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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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