SPI SM-03363 Chain Tensioner

• Manufactured by SPI
• Includes cap screw and nyloc nut
• Made in Taiwan

The SPI SM-03363 Chain Tensioner is designed to help maintain proper chain tension in compatible mechanical systems. By supporting consistent chain engagement, this component can help reduce slack, improve power transmission, and promote reliable operation in equipment that uses chain-driven assemblies. Its practical design makes it suitable for maintenance, repair, and replacement applications where dependable chain control is required.
The SPI chain tensioner is supplied as one each and is identified by part number SM-03363 for straightforward reference during equipment servicing and component replacement. Use the part number and equipment specifications to confirm compatibility before installation, particularly when replacing a worn, damaged, or improperly functioning tensioning component. Proper fitment helps support smooth system performance and may help reduce premature chain and sprocket wear.
Installation should be completed by qualified personnel in accordance with the equipment manufacturer’s service procedures. Inspect the surrounding chain, sprockets, mounting points, and related hardware before installation to identify contributing wear or alignment issues. The SPI SM-03363 provides a practical replacement solution for maintaining chain-driven equipment and supporting dependable service performance.

Features:

• Brand: SPI

• Part Number: SM-03363

• Product Type: Chain tensioner

• Application: Helps maintain proper tension in compatible chain-driven systems

• Supply Unit: Each