Jason Industrial MXV4-660 Kevlar V-belt 1/2x66 Inch

Product Description

The JASON INDUSTRIAL MXV4-660 is a Kevlar-reinforced V-belt designed for demanding power transmission applications in farm, lawn, and garden equipment. Measuring 1/2 inch wide by 66 inches in length, this belt delivers the high tensile strength and heat resistance that Kevlar construction provides over standard rubber-cord belts. The MXV4 series is engineered to resist stretching and maintain consistent tension over extended service intervals, reducing the frequency of belt adjustments and replacements. It is sold in standard units of one belt per piece and is a direct fit for outdoor power equipment drives where reliability under load is critical.

This V-belt is intended for use in agricultural and outdoor power equipment including tractors, riding mowers, zero-turn mowers, tillers, and similar farm and lawn machinery. The Kevlar cord construction makes it well-suited for variable-speed drives and applications where shock loads or high ambient temperatures would degrade a conventional belt. Service technicians and equipment dealers routinely stock MXV4-series belts for seasonal maintenance and field repairs on common outdoor power units.

Key Features

• Kevlar tensile cord construction for high strength and low stretch
• 1/2 inch wide by 66 inches long for precise fitment on compatible drives
• Resists heat, oil, and static buildup common in outdoor power equipment environments
• MXV4 cross-section profile matches standard fractional V-belt drives
• Designed for extended service life with reduced re-tensioning requirements

Compatibility

Designed as an OEM-style replacement V-belt for farm, lawn, and garden equipment drives requiring a 1/2 inch by 66 inch Kevlar-cord fractional V-belt.

Installation Notes

Installation should be performed by a qualified equipment technician. Always disengage the PTO, shut off the engine, and remove the ignition key before accessing belt drive systems. Never force a belt onto a sheave using a pry tool, as this can damage the tensile cords. Verify pulley alignment and check idler tension after installation according to the equipment manufacturer's service documentation.