Haven't found one , for the back bathroom, my 3895 maybe different, mine is 23W X 18 1/2 front to back with a little cutout for the Toilet paper holder
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Rich and Angela, Lab Dogs, Ruben, Ace
2015 Voltage V3895
2006 Lance Truck Camper 1181
2019 GMC 3500HD 4X4 CC DRW LB Bags Husky 26K Hitch Can Am Commander 1000 ATV