00-19 SUZUKI DRZ400S: Clarke Gas Tank (3.9 Gallon) (Clear) Clarke is the largest manufacturer of aftermarket tanks in the U.S. and has been producing tanks for the powersports industry since 1965. Unique tool-making process produces an unmatched factory finish and the highest quality product available. Includes a new gas cap (except where noted) and installation instructions. Almost 48 years in the business, a factory finish and great service and selection are all reasons to purchase a Clarke Fuel Tank.