This Carnival King PW35OR o-ring serves as a direct replacement for the one that came standard on your RSW35 3.5 qt. warmer. It installs on the pump assembly and allows it to draw your favorite toppings up into the pump for easy dispensing. Be sure to inspect the o-ring regularly during cleaning and maintenance, and replace it if it appears worn or torn.Overall Dimensions:
Diameter: 1 13/16"