Jason Industrial 3L350 V-belt

Product Description

The JASON INDUSTRIAL 3L350 is a fractional horsepower V-belt designed for light-duty power transmission in motors, fans, and small machinery. The 3L cross-section identifies this as a standard fractional horsepower profile, and the 350 designation indicates an outside circumference of 35.0 inches. These belts are installed by HVAC technicians, equipment service techs, and maintenance professionals on systems where a matched drive belt is required for proper pulley engagement and torque transfer.

The 3L350 is commonly used in residential and light commercial applications including blower assemblies, small compressors, agricultural equipment, and general-purpose machinery. It is a direct-fit replacement for equipment calling for a 3L-series fractional horsepower V-belt of this circumference. Installation is straightforward and typically requires no special tooling beyond basic hand tools and proper belt tension adjustment.

Key Features

• 3L fractional horsepower cross-section profile for light-duty drive applications
• 35.0-inch outside circumference for precise pulley fitment
• Suitable for fans, blowers, small motors, and general power transmission equipment
• OEM-style replacement geometry for standard 3L-series drive systems

Compatibility

Designed as an OEM-style replacement V-belt for equipment specifying a 3L350 fractional horsepower drive belt.

Installation Notes

Installation should be performed by a qualified technician with the drive system fully de-energized and locked out before beginning work. Never roll or force a belt onto a pulley under tension; always release tensioner or adjust center distance to allow proper seating. Verify belt tension and pulley alignment after installation before returning the equipment to service.

Technical Specifications

• Belt Section: 3L (Fractional Horsepower)
• Outside Circumference: 35.0 inches
• UPC: 74604100025

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: 3L350