Continental Contitech 20042844 Cogged V-belt 5L 39 in

Product Description

The CONTINENTAL CONTITECH 20042844 is a cogged fractional horsepower V-belt designed for light-duty power transmission applications in HVAC, agricultural, and industrial equipment. Built from high traction rubber, this belt carries belt number 5L390, indicating a 5L section profile with a 39.0-inch outside length and a 37.80-inch internal length. The cogged construction reduces bending resistance, which improves flexibility and heat dissipation compared to a standard wrapped belt. It is rated for a maximum working temperature of 140 degrees C and a minimum working temperature of -40 degrees C, making it suitable for both high-heat equipment rooms and cold-climate installations.

This belt is used in fractional horsepower drive systems where a 5L-section belt is specified. Typical applications include blower and fan drives in residential and light commercial HVAC air handlers, condenser units, and similar belt-driven equipment. The 5L390 belt number is a widely recognized standard designation that aligns with OEM-specified drives on a broad range of belt-driven HVAC and light industrial machinery. HVAC technicians and maintenance professionals are the primary installers of this part.

Key Features

• Cogged design reduces bending resistance and improves flexibility on smaller sheaves
• High traction rubber construction for reliable grip and power transfer
• Abrasion resistant for extended service life in dusty or debris-prone environments
• Ozone resistant compound helps prevent cracking during storage and outdoor service
• Wide operating temperature range: -40 degrees C to 140 degrees C
• Standard 5L section profile for direct replacement in fractional horsepower drives

Compatibility

Designed as an OEM-style replacement for fractional horsepower belt-driven systems specifying a 5L section V-belt with a 39.0-inch outside length, also identified by belt number 5L390.

Installation Notes

Installation is typically performed by an HVAC technician or qualified maintenance professional. Always de-energize and lock out the equipment before removing or installing any drive belt. Adjust sheave spacing to achieve proper belt tension rather than prying the belt over the sheave flange, which can damage the belt cords. Inspect sheave grooves for wear or misalignment before installing a new belt to avoid premature failure.