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The JASON INDUSTRIAL A23 is a black rubber V-belt designed for industrial drive applications. Sized at 1/2 inch wide by 25 inches in outside circumference, this A-section belt transmits rotational power between sheaves in a wide range of mechanical drive systems. It is manufactured to standard A-section profile dimensions, making it a direct replacement in any application calling for an A23 belt. HVAC technicians, maintenance mechanics, and industrial service professionals install this belt type on fans, blowers, compressors, and other belt-driven equipment.
This belt is suited for residential and light commercial HVAC equipment, industrial machinery, and general-purpose power transmission systems. Typical applications include belt-driven air handlers, exhaust fans, pump drives, and shop equipment where an A-section V-belt is specified. The rubber construction handles the flex and heat cycling common in continuous-duty drive systems. It is sold in cases of 50 units, making it practical for stocking in service vehicles or shop inventory.
Designed as a standard A-section replacement V-belt for any drive system specifying an A23 belt size across residential, commercial, and industrial equipment.
A licensed HVAC technician or qualified mechanical trades person should de-energize and lock out the equipment before replacing a drive belt. Loosen the drive motor mounting bolts to relieve tension before removing the old belt, then seat the new belt into the sheave grooves without using tools to force it over the pulley flanges. Restore proper belt tension per the equipment manufacturer's deflection specification before returning the unit to service.
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