402275-00043 Meat Pusher Knob1-3/4 D Compatible With Berkel Slicers Equipment. 90 Day Manufacturers Warranty. High Quality Replacement Part. Please message us on Amazon for part fitment and lookups. We will require a brand, model number and a serial number off of your equipment for compatibility inquiries. 402275-00043 Meat Pusher Knob1-3/4 D Compatible With Berkel Slicers Equipment. 90 Day Manufacturers Warranty. High Quality Replacement Part. Please message us on Amazon for part fitment and lookups. We will require a brand, model number and a serial number off of your equipment for compatibility inquiries.