Continental Contitech 20039482 Ax Cogged V-belt

Product Description

The CONTINENTAL CONTITECH 20039482 is a cogged AX-section V-belt designed for power transmission applications in HVAC, agricultural, and industrial equipment. Built with Fiber-Reinforced Vytracord construction, this belt delivers high tensile strength with flex resistance across a wide temperature range of -40 degrees F to 140 degrees F. The cogged profile reduces bending stress and heat buildup, making it suitable for smaller-diameter sheaves. It measures 45.2 inches in outside length and carries the belt designation AX43. Licensed HVAC technicians and mechanical service professionals typically specify this belt as a direct replacement during scheduled maintenance or equipment repair.

This belt is used in residential and light commercial HVAC blower drives, compressor drives, and auxiliary equipment where an AX-section cogged belt is required. The Torque-Flex style construction is engineered for high-torque, variable-speed drive systems. Its oil-resistant compound helps extend service life in environments where lubricant contamination is a concern. The 44.30-inch internal length is the standard reference dimension for sheave and drive sizing calculations.

Key Features

• Cogged AX-section profile reduces bending stress on small-diameter sheaves
• Fiber-Reinforced Vytracord construction provides high tensile strength and durability
• Oil-resistant compound resists degradation from incidental lubricant exposure
• Wide operating temperature range: -40 degrees F to 140 degrees F
• Torque-Flex style rated for high-torque and variable-speed drive applications
• 45.2-inch outside length with 44.30-inch internal length for precise drive matching

Compatibility

Designed as an OEM-style replacement AX43 cogged V-belt for HVAC blower drives, compressor drives, and industrial equipment using AX-section belt sheaves. Verify outside length and section against the existing belt designation before installation.

Installation Notes

Belt replacement should be performed by a qualified technician with the drive system fully powered down and locked out per LOTO procedures. Do not use belt dressing compounds, as these can degrade the belt compound and void performance ratings. When replacing, adjust sheave alignment and set belt tension according to the equipment manufacturer's specifications before returning the system to service. Inspect sheave grooves for wear before installing a new belt.