Jason Industrial 5L520 5L Fhp V-belt 52 in Outside Length

Product Description

The JASON INDUSTRIAL 5L520 is a 5L section fractional horsepower (FHP) V-belt designed for light-duty industrial and commercial power transmission drives. It features a 52-inch outside length, a 21/32-inch top width, and a 3/8-inch depth, making it a standard single-belt replacement for FHP drive applications. Constructed with a chloroprene rubber body and polyester tension cord, this belt delivers reliable flex resistance and tensile strength in moderate-load environments. Licensed HVAC technicians, equipment service techs, and industrial maintenance professionals commonly install this belt during routine drive service.

The 5L520 fits FHP V-belt drives commonly found in residential and light commercial HVAC equipment, fans, blowers, compressors, and small machinery. The 5L section designation is a widely recognized fractional horsepower standard, and this belt is suited for single-belt drive configurations where OEM or aftermarket replacement is required. Its 49-inch inside length and 52-inch outside length accommodate standard sheave arrangements used across a broad range of light-duty equipment.

Key Features

• 5L section FHP V-belt for light-duty power transmission applications
• 52-inch outside length with 49-inch inside length
• 21/32-inch top width for standard 5L sheave fitment
• 3/8-inch depth for proper groove engagement
• Single-belt construction, non-cogged design
• Chloroprene rubber body with polyester tension cord for flex and load resistance

Compatibility

Designed as an OEM-style replacement for 5L section FHP V-belt drives in residential and light commercial power transmission applications.

Installation Notes

Belt replacement is typically performed by HVAC technicians or mechanical maintenance personnel. Always de-energize and lock out the equipment before servicing any drive belt. Slacken the drive by adjusting the motor mount or idler before removing the old belt — never force a belt over a sheave flange. After installing the new belt, set tension per the equipment manufacturer's specification and verify sheave alignment before returning the unit to service.