Smith Performance Sprayers 182675 Viton Pump Service Kit for 2 and 3 Gallon Poly Sprayer

This corrected a pressure issue I was having. Simple to install and resulted in restoration of a great pump!! Easy and affordable way to keep on maintaining property!

My sprayer wasnt building any pressure, found this kit....installed in about 3 minutes and it worked like it was brand new....what more can I say ? Cheap easy OEM fix

I almost purchased a brass or stainless steel sprayer because I wanted something that could be serviced. That is what pest control specialists use and its for that reason (the ability to be serviced) that you pay a premium for the sprayer. I bought this sprayer branded as Husqvarna (Smith is the private label manufacturer for Husqvarna branded sprayers) from a local home improvement store. They had nozzle rebuild kits on the shelf next to the sprayers so I hoped I would also be able to rebuild the pumps. My hope was correct. My pump stopped pumping air into the pressure vessel and instead was allowing liquid out. First I located a replacement pump, then i found the rebuild kit. I ordered the rebuild kit on a whim and about a week later Amazon delivered my 2 day package to me. Honestly it took longer to get the amazon box open than it did to put the rebuild kit in. I cleaned the inside of the pump out with some dish soap and replaced the air pump plunger and one way valve on the bottom of the pump and the sealing ring around the top and voila good as new. Sure the rebuild kit is a little pricey, but its cheaper than a new sprayer, and cheaper than a new pump assembly. Ultimately I'm satisfied with the kit and I purchased another one to keep on standby for when this set of seals wears out. Seals are consumables and I'm happy I didn't have to go to a metal sprayer to find something that is serviceable. I am a homeowner and I use this to apply a plant based insecticide. I don't know how this would hold up under professional usage, but for home owner usage it does just fine. Just be sure to rinse off the pump between uses and dont leave it suspended in solutions that will degrade the seals and you will get great life out of your sprayer.

I own both a Smith Commercial sprayer and a Roundup Sprayer - both are exactly the same unit. These parts fit both perfectly. The brown Viton seals are a bit better against harsher chemicals than black butyl so I go with these. A tad pricey for seals but they will hold up a couple years. Note: There should be three seals and the plunger in a bag per pix - I had to return the first order as it was missing one seal but Amazon was great on it.

These seals did the trick! It no longer loses pressure and the pumping action is smooth and steady. I bought these seals since I was doing a full overhaul on my sprayer. The seals are the heart of the pump and work to perfection . I've owned it for 17 years and look forward to another 10 without having to to do more than rinse after every use.

Stopped the leak. Perfect fit. Of course this will only fix the leak coming from the pump.

Good

I bought this smith sprayer two years ago and it hasn’t sprayed good since the day I bought it. After cleaning and servicing it I just about gave up . Finally after reading reviews about it I changed the Viton seals top and bottom and it is like 100% better. I would pump this sprayer at least fifty times to get pressure,now five times and it is good to go. What a difference. THANK YOU!

El producto llegó antes de tiempo. Correctamente empacado y sin problema alguno. El producto corresponde 100 % a la descripción y le hace perfectamente a mi Contractor Series Smith Sprayer.

Just the plunger valve was correct, rest didn't fit.