Model # 490-328-0015

Internet #203051330

Store SKU #966699

Power Care 4 in. x 6 in. Wheelbarrow Tube with Sealant

Power Care

4 in. x 6 in. Wheelbarrow Tube with Sealant

$1091 /each
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Frequently Bought Together

Product Overview

Infused with leak-stopper, this Tire Science 4 in. x 6 in. Wheelbarrow Inner Tube contains a tire-sealant formula that finds and seals leaks. Can extent life of older tires. This inner tube provides a universal straight valve stem.

California residents: see   Proposition 65 information

  • Tire sealant formulation finds seals and helps prevent future leaks
  • Designed for 6 in. wheelbarrow rim size
  • Straight valve stem
  • Installs just like a standard inner tube
  • Provides up to 2 years of protection

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)
Wheel Diameter (in.)
6 in


Fits brands
Fits models
Part Type
Replacement Inner Wheel Tube
Used With Equipment Type

Warranty / Certifications

Manufacturer Warranty

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Customer Questions & Answers

what is the sealant?

what is the sealant?
Asked by: gary
If it that same material/liguid that Tire Science sells in a bottle for fixing flats, then it is most likely Ethylene Glycol based (which is that same chemical as is used in automotive anti freeze).
Answered by: LosRubios
Date published: 2017-02-01

4 IN and 6 IN is the measurement of what part of the tube, tyre or metal rim?

My metal rim is 6.5 IN diameter between edge to edge, 4 IN diameter of center core which is the same as diameter of doughnut hole of inner tube. Inner tube label 400-6. Will this product will be the same as my inner tube?
Asked by: Plodfun
4" tire width, 6" outer rim This image will give you the visual details.
Answered by: JD
Date published: 2016-09-19

I'm looking for 12x4.0-6 inner tire tube, will this one fit it?

Asked by: kk
Hello. Unfortunately, this will not fit a 12" tire. This inner tube is made for a 6" tire. Thank you for your question.
Answered by: MTDPartsandAccessories
Date published: 2016-05-29

my tube is 12x4.00-6 will tire science tube match

my tube is 12x4.00-6 will tire science tube match
Asked by: boxer
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Customer Reviews

4 in. x 6 in. Wheelbarrow Tube with Sealant is rated 2.6 out of 5 by 22.
Rated 1 out of 5 by from Poor quality inner tube. The tube literally split right down the middle seam virtually all the wa... Poor quality inner tube. The tube literally split right down the middle seam virtually all the way around while I was putting air in it. This could have simply been a defective tube, but I'm not going to risk purchasing another
Date published: 2017-03-19
Rated 5 out of 5 by from Great replacement tube. Great replacement tube.
Date published: 2017-04-12
Rated 1 out of 5 by from Broke after one use Everything seemed well. installation was easy, and it worked well, For one day. A week later I went to use my wheel barrow again and the tire was flat. I found the tube had split wide open at the seam, almost halfway around. Needless to say all the stop leak in the world wouldn't allow that to hold air
Date published: 2013-08-12
Rated 1 out of 5 by from Garbage I have bought 4 tubes within the last year. 3 blew out due to the self sealer gunk rotting the tubes. #4 tube developed a 1/16th inch punctuer, THE SEALNT DID NOT WORK!!!!!!!!!! I suggest Home Depot disconmtinue this product!!!!!!!!! I cannot rate this product low enough, it is less than poor!!!!
Date published: 2014-11-19
Rated 5 out of 5 by from Got our punctured garden tractor trailer tire back up and running in no time Our tubeless garden tractor trailer went flat due to a worn sidewall so we couldn't fix it with the tire sealer that you spray in through the valve. We decided to try this inner tube and we're very impressed with the ease of installation. It took me about 30 minutes to install the tube and get the trailer back up and running. Having never done this before I was apprehensive however the instructions were clear and the job was quite simple in the end. Installation is quite straightforward: 1) deflate the tire 2) use a bench vice or a piece of 1x2 lumber to break the seal between the tire bead and the rim 3) if the old tire is tubeless, remove the old inflator valve from the rim with a knife and/or pliers/grips 4) slide the tube into the tire after locating the valve in the hole in the rim 5) inflate the tube The only issues that were time consuming were the process of stuffing the tube between the tire and rim (which I used a large flat bladed screwdriver to help carefully pry the tire away from the rim taking care not to pinch the tube) and also the process of inflation since the tire bead was not aligned with the rim in one place and I added a little extra air to 'pop' the tire up to the rim. All in all a great solution for quickly repairing wheelbarrow, tractor and trailer tires that is surprisingly easy to use.
Date published: 2015-10-04
Rated 1 out of 5 by from Save yourself a headache, buy a new tire instead Purchased at Home Depot thinking it would save me some cash. The tube had two holes in it when I inflated to check before installation. The Leak protection couldn't even save a new tube! I will be returning the item
Date published: 2014-05-20
Rated 2 out of 5 by from Not much better than a regular tube These tubes are no match for goatheads. After replacing 3 of these tubes I finally gave up and shelled out the $$$ for solid no-flat tires.
Date published: 2016-08-10
Rated 5 out of 5 by from A must have replacement I removed tire and replaced it with this tube and expect many years of service.
Date published: 2016-09-13
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