RV Toilet Seal Gasket Black Portable Rubber Compatible with 300 310 320 Series

RV Toilet Seal Gasket is made from rubber and is compatible with 300, 310, and 320 series RV toilets as a direct replacement.It helps prevent water leaks and odor return, maintaining a fresh and clean RV bathroom environment.Installation is straightforward and does not require professional tools or expertise.The gasket measures 10.1 cm x 7 cm (3.98 inches x 2.76 inches).Package includes 1 RV Toilet Seal Gasket.

• Designed for direct replacement of 300, 310, and 320 series RV toilet seals
• Made from black rubber to resist compression set and maintain consistent sealing function
• Fits standard 3-inch RV toilet flange openings for secure installation in portable and permanent bathroom setups
• Compatible with both gravity-flush and macerating RV toilet systems commonly found in recreational vehicles
• Easy to install without special tools—replaces worn or cracked gaskets to prevent leaks and odor escape