Windshield Washer Tank Bottle KS OE Style Replacement 240Z 260Z 280Z 510New reproduction windshield washer bottle with pump for Datsun 240Z, 260Z, 280Z and 510, 1968 78. Reproduction of the original Kanto Seiki bottle. Has "KS" markings on it like the originals. Original bottles have been obsolete for years so this is the best replacement we have seen yet. This bottle is the smaller 240Z style but will still fit the bracket on later models, bottle just may be smaller.