Value Collection 20472503 V-belt 4L 33 Inch Outside Length

Product Description

The VALUE COLLECTION 20472503 is a 4L-section fractional horsepower V-belt designed for light-duty power transmission applications in HVAC, refrigeration, and general mechanical equipment. Manufactured from rubber, this belt carries a 4L belt section profile and an outside length of 33 inches, corresponding to belt number 4L330. The 4L fractional horsepower series is engineered for smaller-frame motors and blower assemblies where precise fit and consistent power transfer are critical to system performance. At 0.2 pounds, the belt is lightweight and suited for straightforward field replacement by HVAC technicians and mechanical service pros.

This belt is a standard fit for fractional horsepower applications found in residential and light commercial HVAC systems, including belt-drive blower assemblies, small fans, and auxiliary mechanical drives. The 4L section is one of the most widely used profiles in the fractional horsepower category, making it a common field-replacement item. Technicians typically stock this belt size when servicing older split-system air handlers, furnace blowers, and evaporative cooler drives that rely on belt-driven components.

Key Features

• 4L belt section profile for fractional horsepower power transmission
• 33 inch outside length, corresponding to industry designation 4L330
• Rubber construction for flexibility and durability under continuous load
• Lightweight at 0.2 pounds for easy handling and field installation
• Sold individually, suitable for single-belt replacement jobs

Compatibility

Designed as a standard fractional horsepower V-belt replacement for equipment requiring a 4L-section belt with a 33 inch outside length. Verify the existing belt designation or pulley groove profile before installation to confirm fitment.

Installation Notes

Belt replacement is typically performed by HVAC technicians or mechanical service professionals. Disconnect and lock out all electrical power to the unit before removing the drive belt. Inspect the pulleys or sheaves for wear, misalignment, or damage before installing the new belt, and confirm proper belt tension after installation according to the equipment manufacturer specifications. Do not overtighten, as excessive tension can accelerate bearing and belt wear.