Package Included 1 Idler Pulley Replaces 532139245 532127783 Replaces 127783 139245 Size: ID: 3/8″ OD: 3 4/7″ Height: 5/6″Read more About Focus on mower parts for 20 years In more than 20 years, we have been committed to providing cost-effective and reliable quality products Continuously expanding product types and models to meet customer needs Idler Pulley Package Included 1 Idler Pulley Replaces : 139245, 532139245,127783, 532127783,34-049 Replaces :9849,280-770,34-049