Continental Contitech 20042763 Cogged V-belt 4L 35 in

Product Description

The CONTINENTAL CONTITECH 20042763 is a fractional horsepower cogged V-belt designed for light-duty power transmission applications in HVAC, refrigeration, and general mechanical equipment. Manufactured from high traction rubber, this belt carries the industry designation 4L350, indicating a 4L cross-section with a 35-inch outside length and a 34-inch internal length. The cogged profile reduces bending resistance and heat buildup, making it a reliable choice for smaller sheave diameters common in fan and blower drives. Rated for operation between -40 degrees C and 140 degrees C, it handles both cold ambient startups and high-temperature enclosure environments without cracking or glazing.

This belt is suited for residential and light commercial HVAC units, evaporator fan assemblies, condenser blower drives, and similar belt-driven equipment where a 4L-section fractional horsepower belt is specified. The 4L350 designation is an industry-standard call-out used across multiple OEM and aftermarket applications. HVAC technicians and mechanical service contractors typically select this belt when replacing worn or failed drive belts during preventive maintenance or equipment repair. One belt is included per package.

Key Features

• Cogged construction reduces heat buildup and improves flexibility on small-diameter sheaves
• High traction rubber compound for reliable grip and power transfer
• Abrasion resistant and ozone resistant for extended service life
• Wide operating temperature range: -40 degrees C to 140 degrees C
• Industry-standard 4L350 belt designation for straightforward cross-referencing
• Fractional horsepower V-belt profile fits standard 4L-section pulleys

Compatibility

Designed as an OEM-style replacement for equipment specifying a 4L-section fractional horsepower V-belt with a 35-inch outside length and 34-inch internal length, commonly cross-referenced under belt number 4L350.

Installation Notes

Belt replacement is typically performed by licensed HVAC technicians or mechanical service contractors. Always disconnect and lock out power to the unit before removing belt guards or accessing drive components. Adjust sheave spacing to allow belt installation without forcing the belt over the pulley flanges, then tension according to the equipment manufacturer's deflection specification. Inspect sheaves for wear or misalignment before installing the new belt to avoid premature failure.