40mm Mini Excavator Bucket Attachment Ear Weld on 7-13/16" C-C For Cat 304 303.5 This weld-on bucket attachment ear is designed for Cat 304 and 303.5 mini excavators. The ear features a 40mm pin diameter with 7-13/16" center-to-center spacing. These are ideal for modifying an existing bucket to fit a new machine or for connecting to attachments. Made from steel for durability in demanding excavator applications. Requires welding for installation. Features Weld-On Design – Designed to be welded directly onto buckets or attachments. Allows for custom modifications and machine compatibility. 40mm Pin Diameter – Standard size for Cat 304/303.5 mini excavator applications. .
