Continental Contitech 20042103 V-belt Section B B85 88 in

Product Description

The CONTINENTAL CONTITECH 20042103 is a Section B V-belt designed for power transmission applications across HVAC, industrial, and mechanical drive systems. Built from Wingprene rubber-impregnated fabric, this belt delivers reliable flex and durability under continuous load. It carries a belt designation of B85, with an outside length of 88.0 inches and an internal length of 86.80 inches. The HY-T Matchmaker style ensures dimensional consistency for matched-set applications. Installation is handled by HVAC technicians, mechanical contractors, and equipment service professionals.

This V-belt is suited for use in air handling units, blower drives, fan systems, compressors, and other belt-driven equipment common in commercial and residential HVAC installations. The Section B profile fits standard B-section sheaves and pulleys. Its wide operating temperature range, from -40 degrees C to 140 degrees C, makes it functional in both heated mechanical rooms and outdoor drive applications subject to temperature extremes.

Key Features

• Section B V-belt profile for compatibility with standard B-section sheaves
• Outside length of 88.0 inches with internal length of 86.80 inches
• Wingprene rubber-impregnated fabric construction for flex durability and oil resistance
• HY-T Matchmaker style ensures consistency for matched-belt drive setups
• Operating temperature range: -40 degrees C to 140 degrees C

Compatibility

Designed as an OEM-style replacement V-belt for B-section belt drives in HVAC air handlers, blowers, fans, and general mechanical drive equipment using B85 belt sizing.

Installation Notes

V-belt replacement is performed by qualified HVAC technicians or mechanical service personnel. Always de-energize and lock out the equipment before removing belt guards or adjusting drive components. Adjust sheave spacing to relieve tension before removing the old belt, then seat the new belt without forcing it over sheave flanges. After installation, verify proper belt tension and alignment per the equipment manufacturer guidelines before returning the unit to service.