Quick view Add to Cart RDS Above Deck Aluminum 13 Gallon Fuel Tank 59180 $360.99 $281.49 RDS Above Deck 13 Gallon Fuel Tank Special Order - Ships When Available. Contact customer service for more information on Special Order items. Dimensions (L x W x H): 18 1/2" x 14" x 12" Side Corners are radius bent, not welded All tanks have 1/4"... Add to Cart