Bestorq
A20/4L220 V-Belt
A20/4L220 V-Belt
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The A20 also known as 4L220 V Belt is a compact classic V belt built for smooth and efficient power transmission in small machines and tight belt drive systems. It is ideal for outdoor power equipment and compact industrial tools where space and precision matter.
Belt Specifications
Type: A Section Classic V Belt
Top Width: 0.5 inches
Depth: 0.3125 inches
Outside Length: 22.0 inches
Cross Reference Part Numbers
A20
4L220
Dayco L422
Gates 2204
Carlisle A20
Pix A20
D&D A20
MBL A20
Bestorq A20
Murray 37X22
Applications
Perfect for walk behind mowers garden tillers snow blowers and compact power tools requiring short belts
Key Features
Oil heat and abrasion resistant for long life
Fits small diameter pulleys with consistent grip
Designed for quiet performance in tight spaces
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Belt Specifications
Belt Inside Length
Belt Width
Belt Height
Belt Outside Length
Belt Datum Length
Belt Cord Type
Belt Canvas or Covering Type
Belt Polymer - Material
Belt Pitch
Belt Angle
Installation & Technical Notes
To ensure optimal performance and longevity, install the v belt with proper tension as specified by the equipment manufacturer. Avoid overtightening, which can cause premature bearing wear and belt stretching.
Before installation, inspect pulleys for wear, misalignment, or debris buildup.
Do not use belt dressings, sprays, or lubricants as these can degrade the fabric wrap and shorten belt life. For best results, replace belts in matched pairs when applicable and re-tension after the first few hours of operation