Jason Industrial MXV3-310 Kevlar V-belt 3/8x31

Product Description

The JASON INDUSTRIAL MXV3-310 is a Kevlar-reinforced V-belt designed for demanding drive applications in farm, lawn, and garden equipment. Measuring 0.375 inches wide and 31 inches in length, this belt delivers high tensile strength and heat resistance that standard rubber belts cannot match. The Kevlar construction resists stretching over time, reducing the need for frequent retensioning. It is suited for professionals and equipment technicians who service outdoor power equipment, small tractors, and commercial lawn machinery where belt reliability directly affects uptime.

This V-belt is intended for use on farm equipment, lawn tractors, garden equipment, and similar outdoor power machinery that uses a standard 3/8-inch cross-section V-belt drive. It is a direct-fit replacement in applications where OEM or aftermarket Kevlar belts are specified. Technicians maintaining fleets of commercial mowers, tillers, or light agricultural equipment will find this belt well suited to high-cycle, high-vibration drive systems.

Key Features

• Kevlar tensile cord construction for high strength and low stretch
• Heat and flex resistant for extended service life in outdoor power equipment
• Standard 3/8-inch cross-section fits common V-belt drive configurations
• 31-inch length suitable for a wide range of OEM and replacement drive systems
• Sold in a package quantity of 25, appropriate for shop or fleet service inventory

Compatibility

Designed as an OEM-style replacement V-belt for farm, lawn, and garden equipment requiring a 3/8-inch cross-section V-belt drive.

Installation Notes

V-belt installation on outdoor power equipment should be performed by a qualified equipment technician with the machine fully powered down and the spark plug wire disconnected or power source isolated. Disengage and relieve tension on the drive system before removing the old belt and routing the new one around all sheaves and pulleys. Inspect pulleys for wear, misalignment, or debris before installing a new belt. Do not pry the belt over pulley flanges, as this can damage the Kevlar cord.

Technical Specifications

• Width: 0.375 inches
• Length: 31 inches
• Belt Type: V-Belt
• Tensile Material: Kevlar
• Application: Farm, Lawn, and Garden Equipment
• Package Quantity: 25 EA
• Weight: 5 pounds

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: MXV3-310