Roundup 181698 No Leak Backpack Sprayer and Professional Shut-Off Service Kit for use with 190327 Roundup Backpack Sprayer, Model Year 2019 and Older Multicolor;

This kit includes everything you need to service your Roundup No Leak Backpack Sprayer with professional shut-off (red lock). For the backpack sprayer, the kit includes a check valve, grommet, piston O-ring, chamber O-ring, and pump gasket. For the professional wand, the kit includes cap seal, end cap O-ring, and valve body O-ring and filter.