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

  • Based on 218 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 3 hours and 45 minutes
Available payment plans shown during checkout

Features

  • Service your 2019 or older Roundup backpack sprayer
  • Includes check valve, grommet, piston O-ring, chamber O-ring, and pump gasket for the backpack sprayer
  • Includes components for shut-off: cap seal, end cap O-ring, and valve body O-ring and filter
  • Made in United States

Description

This kit includes everything you need to service your model year 2019 or older Roundup No Leak Backpack Sprayer with professional shut-off featuring a white internal pump. 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.


Brand: Roundup


Color: Multicolor


Material: Plastic


Item Weight: 0.07 Pounds


Item Dimensions LxWxH: 0.5 x 4.25 x 7.5 inches


Brand: Roundup


Color: Multicolor


Material: Plastic


Item Weight: 0.07 Pounds


Item Dimensions LxWxH: 0.5 x 4.25 x 7.5 inches


Style: Knapsack


Power Source: Hand Powered


Included Components: Backpack Sprayer and Professional Shut-Off Service Kit


Special Feature: Shut Off Valve


Model Name: Roundup 181698 No Leak Backpack Sprayer and Professional Shut-Off Service Kit


Product Dimensions: 0.5 x 4.25 x 7.5 inches


Item Weight: 1.12 ounces


Manufacturer: Roundup


Country of Origin: USA


Item model number: 181698


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Back pack sprayer
Got this rebuild for a field back pack sprayer. Easy rebuild and works great.
Reviewed in the United States on August 15, 2023 by Kris

  • Good
Works Great
Reviewed in the United States on August 23, 2023 by No Name

  • Perfect for replacing old parts
Came with everything I need to repair my sprayer with cracked seals.
Reviewed in the United States on July 17, 2023 by Dawn

  • worked great
good price
Reviewed in the United States on June 30, 2023 by mike elliott

  • Mis-matched o’rings
This item did not match any of my weed sprayers. The o’rings were mis-matched. The picture showed a 4 gal sprayer, didn’t fit that or my 1 gal sprayer.
Reviewed in the United States on July 29, 2023 by Timothy Jurco

  • Perfect fit
It is exactly what I needed at a great price.
Reviewed in the United States on June 10, 2023 by Baboonbutt

  • Kit
Just what I needed
Reviewed in the United States on June 9, 2023 by Bruce Kvittem

  • This actually worked to fix my 10 year old backpack sprayer.
Now it is not EASY to do the replacement job of the bottle of the tank seal - because you have to do it ONE HANDED reaching way down into the unit. But it is possible ... and the finished job works nicely and saved me money and saved the environment of another bunch of discarded plastic.
Reviewed in the United States on November 23, 2022 by S. W. Conley

  • Not for Roundup Backpack Sprayer
The description was misleading and these don’t fit our Roundup brand backpack sprayer.
Reviewed in the United States on August 20, 2023 by Smart

  • Overhauled my Old Field King Backpack Sprayer
I saw this and took a chance on using it to stop a leak on my 2004 Field King Backpack Sprayer. For the most part, I only needed this kit for the heavy duty looking black o-ring and the the black seal that has a tip on it. These two items on my sprayer cracked and disintegrated inside the tank. I also used the plunger o-ring, the large brown one. While the sprayer was all apart I went to the local hardware store and replaced all the o-rings. This saved me from putting out $100 for another sprayer that I only use sporadically throughout the year. ... show more
Reviewed in the United States on January 31, 2020 by Patrick

  • All parts included for full repair
Pump is back to normal working condition. Not all included parts were needed for repair.
Reviewed in the United States on September 6, 2022 by Paul

  • Its got all the right parts now
Turned out to be the wrong kit but my old Roundup sprayer apparently no longer has parts made for it. I bought a new unit and this kit contains all of the spare parts for the updated sprayers with the internal pump mechanism. So it turned out to be a good purchase after all!
Reviewed in the United States on October 19, 2017 by Vaughnland

  • Just what I needed
Just used them
Reviewed in the United States on June 29, 2022 by Amazon Customer

  • New life for an old sprayer
I have a 5 year old Round Up 4 gallon pump sprayer that didn’t pump well anymore. This kit put the pump back in my sprayer. Now, I can kill weeds again.
Reviewed in the United States on June 15, 2020 by Michael Peterson

  • Not exactly what I expected
Thought the o ring was bigger to seal lid to rank
Reviewed in the United States on July 19, 2021 by R Herbison

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