A system for positioning a gauge wheel of an agricultural row unit includes the gauge wheel coupled to a frame of the agricultural row unit via a position assembly. The position assembly is configured to enable the gauge wheel to rotate between an engagement position and a home position. The system also includes a blocking member of the position assembly. Also, the system includes a protrusion integrally formed on the frame of the agricultural row unit. The protrusion is configured to engage the blocking member to block rotation of the position assembly away from the engagement position while in the home position.
