Rear Seal for Bowl - Qty 2 Red Rubber Seal - this part in responsible for preventing leaks from the rear of the bowl Suitable for use on GBG, Carpigiani and Sencotel Slush Machines. Manufacturer Part Number: SL3GS36007B Position Number in Exploded Diagram: GT29 SKU: 1704336002 Colour: Red Material: Silicon Rubber Specifications Inner Diameter: 158mm Outer Diameter: 176mm Seal Thickness: 8mm Seal Depth: 14mm