http://tinyurl.com/k638s2d
Roundup 181538 Sprayer Parts Repair KitProduct Review
Click on the link for more reviews
Sprayer parts repair kit
Fits all roundup and ortho brand sprayers with ml and o style tanks
Includes two sets of gaskets
Includes two sets of o-rings
Includes and extra o-ring for the extension plus one adjustable brass nozzle