Dometic 385343831 Bone Toilet Seat & LidThis toilet seat and lid is designed to fit various Dometic and Sealand toilets. This replacement toilet seat fits many Vacuflush, Gravity, Traveler 500, 500+, and 5000 model toilets.Product Features: Bone Color; 14.375" W x 15.5" L; 5.5" Mounting Hole Center-to-Center; Replaces: Sealand; 385311402; 385343832;