Cogged Equipment V-Belt AX37, Fixes Belt Slipping
Raw-edge cogged classical AX belt for compact drives, smaller sheaves, pumps, fans, compressors and industrial machinery.
The AX37 is a raw-edge cogged A-profile belt. Dayco's official online table publishes AX37GL with a 37-inch inside length and an approximate 39-inch datum length.
Cross-Reference Information
Wrapped Dimensional Alternative
A37 is the related wrapped classical A designation. It is not identical construction. Raw-edge cogged AX belts generally offer greater flexibility and improved cooling, so verify the drive rating and minimum sheave requirements before changing construction.
Common Symptoms
- Belt slips, chirps or runs hot
- Cracks develop between the cogs
- Driven fan, pump or compressor loses speed
- Belt is glazed, frayed or missing cog material
Check Before Replacing
- Confirm the AX profile—not a wrapped A or fractional-horsepower 4L belt
- Confirm the 37-inch inside-length designation
- Inspect sheaves, alignment and bearings
- Check whether the equipment permits a raw-edge cogged belt
Installation Notes
- Disconnect and lock out electrical power.
- Release tension according to the service manual.
- Install without prying the belt over the pulley.
- Align the sheaves and tension to specification.
- Rotate by hand, reinstall guards and test operation.
Verified Compatible Equipment Models
No official model-level fitment was verified for this universal AX size. Dayco and Gates publish AX belts for broad fan, lathe, grinder, compressor, pump and industrial-drive applications. Match by the exact AX designation and drive specifications.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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