Continental Contitech 20042693 Cogged V-belt 3L 25in

Product Description

The CONTINENTAL CONTITECH 20042693 is a cogged fractional horsepower V-belt designed for light-duty power transmission applications across HVAC, agricultural, and general industrial equipment. Built from high traction rubber, this belt features a cogged (notched) construction that reduces bending resistance, runs cooler, and improves flexibility on smaller-diameter sheaves. The 3L section profile has an outside length of 25.0 inches and an internal length of 24.30 inches. It is rated for operation in temperatures from -40 degrees F to 140 degrees C, making it suitable for demanding service environments. Licensed technicians and equipment service professionals handle routine belt replacement on the systems this belt fits.

This belt is commonly used in residential and light commercial HVAC units, blower assemblies, fractional horsepower motor drives, and small appliance power trains where a 3L-section cogged belt is specified. The cogged design is particularly well suited for drives with tight center distances or smaller pulley diameters where a conventional wrapped belt would run hot or slip. Belt number 3L250 is the standard industry designation for this size and section, and it can be cross-referenced by that designation when sourcing replacements.

Key Features

• Cogged (notched) construction reduces bending resistance and heat buildup on small-sheave drives
• High traction rubber compound provides reliable grip and power transfer
• Abrasion resistant and ozone resistant for extended service life
• Wide operating temperature range: -40 degrees C minimum to 140 degrees C maximum
• Standard 3L section fractional horsepower profile
• Industry belt number 3L250 for easy cross-reference and replacement sourcing

Compatibility

Designed as an OEM-style replacement for fractional horsepower drives requiring a 3L-section cogged V-belt with a 25.0-inch outside length. Cross-reference belt number 3L250 to confirm fitment on your specific drive.

Installation Notes

Belt replacement is typically performed by HVAC technicians, equipment service technicians, or qualified maintenance personnel. Always de-energize and lock out the equipment before removing guards or accessing the drive. Do not pry or roll the belt onto sheaves with tools that can damage the cord or rubber compound. After installation, verify sheave alignment and confirm the belt seats fully in the groove before restoring power.