Continental Contitech 20043037 Xl Timing Belt 70XL

Product Description

The CONTINENTAL CONTITECH 20043037 is an XL-series positive-drive timing belt designed for precision power transmission in light-duty mechanical and industrial drive applications. Constructed with a nylon body and fiberglass cord reinforcement, the belt delivers consistent tooth engagement and dimensional stability under cyclic load. The trapezoidal tooth profile is the standard XL configuration, with 35 teeth and a pitch length of 70.00 mm (approximately 2.76 inches). This belt is suited for applications where synchronous, slip-free drive is required, and is installed by mechanical technicians and equipment maintenance professionals.

The 20043037 is used in equipment drives where the XL belt section is specified, including light industrial machinery, conveyor drives, and precision mechanical assemblies. The belt number 70XL identifies both the section and the pitch length, making it straightforward to cross-reference against OEM drive specifications. It is sold individually and is a direct catalog replacement for worn or failed 70XL belts in any compatible drive system.

Key Features

• XL-series trapezoidal tooth profile for positive, synchronous drive with no slippage
• Nylon belt material provides flexibility and resistance to wear under repeated flex cycling
• Fiberglass cord construction limits stretch and maintains consistent pitch length over service life
• 35-tooth count with 70.00 mm pitch length for accurate OEM cross-reference
• Sold as a single belt unit with no minimum order above one piece

Compatibility

Designed as an OEM-style replacement for any drive system specifying a 70XL timing belt in the XL positive-drive series.

Installation Notes

Timing belt replacement is performed by qualified mechanical or industrial maintenance technicians. Always de-energize and lock out the drive system before removing belt guards or tensioners. Verify pulley alignment and proper tension according to the equipment manufacturer's specification before returning the drive to service. Do not force the belt over pulley flanges, as this can damage the cord layer and shorten service life.