Continental Contitech 20042688 Cogged V-belt 3L 20 in

Product Description

The CONTINENTAL CONTITECH 20042688 is a fractional horsepower cogged V-belt engineered for light-duty power transmission applications. Manufactured from high traction rubber, this belt carries the industry designation 3L200, indicating a 3L cross-section with a 20.0 inch outside length and a 19.30 inch internal length. The cogged construction reduces bending resistance, which improves flexibility around smaller sheave diameters and helps manage heat buildup during operation. It weighs 0.06 pounds, making it a compact single-belt solution suited for residential and light commercial equipment. HVAC technicians, appliance service techs, and general equipment mechanics are the primary installers.

The 3L200 belt is commonly found in fractional horsepower drives on residential HVAC units, fans, blowers, washing machines, and small power tools. The 3L section is a standard fractional horsepower profile used across a wide range of OEM and aftermarket sheave configurations. Its abrasion-resistant and ozone-resistant compound makes it appropriate for both indoor mechanical rooms and outdoor equipment enclosures where environmental exposure is a factor. This belt is sold and packaged as a single unit.

Key Features

• Cogged design reduces bending stiffness and heat generation on small-diameter sheaves
• High traction rubber compound provides reliable grip under load
• Abrasion-resistant construction extends service life in dusty or dirty environments
• Ozone-resistant material helps prevent cracking in outdoor or ozone-exposed installations
• Rated for operating temperatures from -40 degrees F to 284 degrees F (-40 degrees C to 140 degrees C)
• Standard 3L200 belt number for straightforward cross-reference and replacement

Compatibility

Designed as an OEM-style replacement for fractional horsepower drives requiring a 3L-section cogged V-belt with a 20.0 inch outside length. The 3L200 designation is an industry-standard belt number used across many residential and light commercial equipment platforms.

Installation Notes

Belt replacement on fractional horsepower drives is typically performed by HVAC technicians, appliance repair technicians, or general maintenance mechanics. Always disconnect and lock out power to the equipment before removing belt guards or accessing the drive sheaves. Adjust sheave center distance to allow belt installation without forcing the belt over the sheave flange, then tension according to the equipment manufacturer's deflection specification. Inspect sheave grooves for wear or damage before installing a new belt, as a worn sheave will shorten belt service life.