Product Overview The Wincor Nixdorf CMD-V4 Rubber Feed Roller, part numbers 1750135762, 8046900720, and 3075400620, is an ATM spare part intended for maintenance and repair of compatible Wincor Nixdorf cash dispenser equipment. Rubber feed rollers are important components in mechanical cash handling systems. They help maintain contact with banknotes during the feeding and transport process. Over time, rubber components may wear down or lose their original performance, making