Rear Tank Seal for Carpigiani Slushie Machine Black Rubber Seal - this part in responsible for preventing leaks from the rear of the Tank We recommend this part is cleaner regularly by removing and washing thoroughly. Once properly cleaned rinse with clean water and put back in place ensure it is on evenly. After auger seal is lubricated and the Auger is put on, place tank in position so to go on straight. Then push on the tank in one motion so not to dislodge the rear seal. Manufacturer Part Number: SL310000104 Position Number in Exploded Diagram: GT29 SKU: 1704310104 Colour: Black Material: Rubber