Ball Seal Measures: 

7" x 1-5/8" x 1/4". Bowl Seal Measures: 7" x 2" x 1/16".

Fittment: 

All pedal flush Dometic, SeaLand, VacuFlush and Traveler brand toilets that do not have the overflow holes inside the toilet bowl. 

This part is associated with the following models: 

1147, 1148, 147, 148, 210, 510H, 712. 

SeaLand bowl seal kit without overflow holes for gravity flush toilets from 2001 and later. 

Kit Contains :

(1) Rubber Bowl Seal & (1) Rubber Flush Ball Seal.