Continental Contitech 20042086 V-belt Section B 71 in B68

Product Description

The CONTINENTAL CONTITECH 20042086 is a Section B V-belt designed for power transmission in HVAC, industrial, and mechanical drive applications. Built with Wingprene rubber-impregnated fabric construction, this belt delivers reliable flex and heat resistance across a wide operating temperature range of -40 degrees F to 284 degrees F (-40 degrees C to 140 degrees C). The outside length measures 71 inches, with an internal length of 69.80 inches. It carries the industry-standard belt number B68 and is manufactured under the HY-T Matchmaker style designation, which supports matched-set drive configurations. HVAC technicians, mechanical contractors, and equipment service professionals install this belt on sheave-driven systems including blower assemblies, air handlers, and fan drives.

This belt is suited for use in both residential and light commercial HVAC systems as well as general industrial drive assemblies wherever a Section B V-belt is specified. The B68 designation makes it a direct fit for drives requiring a 71-inch outside circumference belt. Typical installations include belt-driven blower wheels, condenser fan assemblies, pump drives, and compressor drives that rely on classical V-belt sheave configurations. The HY-T Matchmaker design supports use in multi-belt matched sets to balance load across gang drives.

Key Features

• Section B classical V-belt profile for standard B-section sheaves
• 71-inch outside length (69.80-inch internal length) — corresponds to B68 belt number
• Wingprene rubber-impregnated fabric construction for durability and flex resistance
• Wide operating temperature range: -40 degrees C to 140 degrees C (-40 degrees F to 284 degrees F)
• HY-T Matchmaker style supports matched-set multi-belt drive installations
• Weighs 0.7 pounds — lightweight for easy single-tech handling

Compatibility

Designed as a direct replacement for any application specifying a Section B, B68 classical V-belt with a 71-inch outside length and standard B-section sheave geometry.

Installation Notes

Installation should be performed by a qualified HVAC technician or mechanical service professional. Always disconnect and lock out power to the drive unit before removing or installing the belt. Never pry a V-belt onto a sheave using a screwdriver or bar — release tension at the motor mount adjustment before seating the belt, then re-tension per the equipment manufacturer's deflection specification. Inspect sheave grooves for wear or misalignment before fitting the replacement belt.