Aftermarket
A25/4L270 V-Belt
A25/4L270 V-Belt
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The A25 also known as 4L270 V Belt is a compact and durable classic V belt designed for use in small engine equipment and light duty machinery. Built for tight pulley configurations it delivers reliable power transfer and long service life under continuous use.
Belt Specifications
Type: A Section Classic V Belt
Top Width: 0.5 inches
Depth: 0.3125 inches
Outside Length: 27.0 inches
Cross Reference Part Numbers
A25
4L270
Dayco L427
Gates 2704
Carlisle A25
Pix A25
D&D A25
MBL A25
Bestorq A25
Murray 37X27
Applications
Used in snow blowers push mowers tillers and other compact belt driven machines requiring a tight fit
Key Features
Heat oil and abrasion resistant for maximum durability
Performs smoothly in small diameter pulley systems
Reliable operation under frequent start stop conditions
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Replaces These Part Numbers
This part is compatible with or replaces the following OEM and aftermarket part numbers:
Belt Size
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