Continental Contitech 20083540 Timing Belt 218T 817L

Product Description

The CONTINENTAL CONTITECH 20083540 is an L-series positive drive timing belt designed for precise power transmission in mechanical drive systems. This belt features 218 trapezoidal teeth and carries the 817L belt designation, indicating an 81.7-inch internal length with L-series pitch spacing. Constructed from nylon with a fiberglass cord reinforcement, it delivers consistent tooth engagement and dimensional stability under cyclic loads. Technicians working on industrial machinery, HVAC equipment drives, and light mechanical systems rely on this belt where accurate timing and synchronization are required.

The 20083540 timing belt suits applications requiring a standard L-section pitch in a 218-tooth configuration. Common install scenarios include replacement of worn or cracked timing belts in fan drives, blower assemblies, conveyor systems, and other positive-drive mechanical setups where belt slippage cannot be tolerated. The 817L designation is widely referenced across OEM drive specifications, making this belt a straightforward drop-in candidate for any L-series drive calling out that belt number.

Key Features

• 218 trapezoidal teeth for positive, slip-free drive engagement
• L-series pitch spacing matches standard L-section drive pulleys
• 81.7-inch internal belt length as designated by the 817L belt number
• Nylon construction provides wear resistance and smooth tooth meshing
• Fiberglass cord reinforcement maintains pitch length stability under load
• Sold individually — package quantity of 1

Compatibility

Designed as a direct replacement for any drive system specifying an 817L L-series positive drive timing belt with 218 teeth and standard L-section pitch.

Installation Notes

De-energize all equipment and lock out the drive system before removing the old belt. L-series timing belts require matched L-section pulleys with the correct number of grooves to seat the belt properly. Do not force the belt over pulley flanges or use tools that could kink or crack the tooth profile. Verify correct belt tension per the equipment manufacturer's specification before returning the drive to service.