Meet Paul Whelan: Driving Efficiency in Bartelt's Parts Department Hytrol Represented at Manufacturing Day Proclamation Town Brewing Redefines Sustainability in the Craft Beer Scene Queen Hytrol Quick Ship Conveyor: 3 Week Lead Time North Carolina, South. Replacement 1. 9"od unpl ungr roller 39"br for Hytrol conveyors. This genuine Hytrol roller G 03278 312 is designed for reliable performance in your conveyor and is covered by the Hytrol warranty. Ideal for spare parts, repair, and maintenance, this part helps keep your conveyor line running smoothly. Shop our trusted Hytrol parts for fast shipping and expert support to minimize your downtime. If this item has been superseded due to improvements or discontinuation, well notify you immediately and provide the updated replacement to get you back up and running fast. Need help with specifications or to ensure you have the right part? Contact us for details, expert support, or manuals we are a premier Hytrol Integration Partner chat, use the Contact Us form, or call now.