Jason Industrial 3L350 Rubber V-belt 3/8 X 35 Inches

Product Description

The JASON INDUSTRIAL 3L350 is a classical 3L-profile rubber V-belt designed for light-duty to medium-duty industrial power transmission applications. Measuring 3/8 inches in width and 35 inches in outside circumference, this belt is built to transfer rotational power between sheaves and pulleys in a wide range of belt-driven equipment. The black rubber construction provides flexibility and durability under continuous load. Technicians and maintenance professionals install this belt as a direct replacement in systems that call for a 3L-series fractional horsepower drive belt.

The 3L350 is suited for fractional horsepower applications commonly found in HVAC blower assemblies, agricultural equipment, shop machinery, compressors, and light industrial drive systems. The 3L cross-section is a standard fractional horsepower profile, making this belt a common service item for equipment using narrow-width sheaves. It is sold in a package quantity of 50 units per case, making it practical for stocking in service vehicles or shop inventory.

Key Features

• 3L-profile fractional horsepower cross-section for compatibility with standard 3L sheaves
• 3/8 inches wide by 35 inches outside circumference
• Black rubber construction for flexibility and wear resistance under continuous operation
• Suitable for HVAC blowers, compressors, and light industrial drive applications
• Sold in a package quantity of 50 belts per case for shop and fleet stocking

Compatibility

Designed as an OEM-style replacement for equipment using standard 3L-series fractional horsepower V-belt drives with a 3/8-inch wide sheave groove profile.

Installation Notes

Installation is performed by qualified HVAC technicians, maintenance mechanics, or industrial service professionals. Always de-energize and lock out the equipment before removing the old belt or installing the new one, following LOTO procedures per OSHA 29 CFR 1910.147. Check sheave alignment and inspect pulley grooves for wear before installing the replacement belt. Do not pry the belt forcibly over sheave flanges; adjust center distance or use an idler to seat the belt properly.

Technical Specifications

• Belt Profile: 3L (Fractional Horsepower)
• Width: 3/8 inches
• Outside Circumference: 35 inches
• Material: Rubber
• Color: Black
• Package Quantity: 50 belts per case
• Unit of Measure: EA
• Weight: 11 pounds (case)

Standard Information

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