The Hobart 00-067500-00072 Dishwasher O-Ring helps maintain a secure seal to prevent leaks in compatible commercial dishwashing equipment. Designed as a replacement sealing ring with a 13/16" inside diameter and 1/8" width, it works by fitting into a designated groove between connected components, creating a tight barrier that helps contain water and maintain proper system pressure du... https://partsfe.ca/o-ring1316-id-x-18-width-for-hobart-part-00-067500-00072