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  1. Tire Inflator
  2. Wheel Masters
  3. Inflation Kit
  4. 16 - 19-1/2 Inch Dual Tires
  5. Dually Vehicles
Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount
Wheel Masters

Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount

Part Number: WM8001
In Stock
$65.67
Retail:$138.99
You Save: 53%
Tire Inflator
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Stainless-steel-wrapped hoses take the hassle out of inflating and checking the air pressure of dual tires. Kit is designed for steel or aluminum rear wheels with wheel liners. Hardware included. Great Prices for the best tire inflator from Wheel Masters. Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount part number WM8001 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Wheel Masters Tire Inflator - WM8001

  • Inflation Kit
  • 16 - 19-1/2 Inch Dual Tires
  • Wheel Masters
  • Dually Vehicles

Stainless-steel-wrapped hoses take the hassle out of inflating and checking the air pressure of dual tires. Kit is designed for steel or aluminum rear wheels with wheel liners. Hardware included.


Features:

  • Inflation kit lets you easily check air pressure and inflate your vehicle's dually tires
    • Relocates inner tire's valve stem to outer wheel and extends valve stem on outer tire
    • No crawling on the ground or reaching for valve stem on inner tire
  • Stainless-steel-wrapped, 2-ply rubber tubing with nylon braiding
    • Durable wrapping helps prevent hoses from cracking or leaking
  • Simple hub-mount installation with included hardware
    • Hoses attach to valve stems on inner and outer tires
    • Brackets mount on steel or aluminum rear wheels with wheel liners
  • 4 Hoses included
  • Made in the USA


Specs:

  • Application: inner and outer tires on 16", 16-1/2" and 19-1/2" dual wheels
  • Hose length:
    • Straight hose: 13" from tip to tip
    • 90-Degree hose: 10" from bend to tip
  • 1-Year warranty


Checking and maintaining proper tire pressure is important for ensuring a safe, smooth ride and maximizing fuel economy, but it can be a real pain with dually tires. The Wheel Masters inflation kit takes the hassle out of checking air pressure and inflating your dual tires.


Two hoses extend the valve stem location of the inner tires to the outer wheels. This means no more crawling around on the ground or blindly reaching for the valve stem on the inner tire. Two 90-degree hoses are also included to make it easier to access the valve stems of the outer tires. And the stainless steel wrapping on the hoses helps prevent them from cracking or leaking.


Hub-Mount Installation

Inflation Hose Kit Hub Mount

The dually inflation kit is designed for steel or aluminum rear wheels with wheel liners.


  1. Install 2 of the included brackets on the hubs of each outer wheel. Make sure to align the brackets with the valve stem and a hand hole.
  2. Attach the hoses with straight valve extenders to the valve stems on the inner tires.
  3. Attach the hoses with 90-degree-angled extenders to the valve stems on the outer tires.
  4. Run the hoses to the outer wheels and attach the hoses to the hub-mounted brackets.
  5. Screw on the valve caps.


8001 Dual Tire Inflators by WheelMasters - 16", 16.5", 19.5" Dual Wheels - 4 Hoses - Hub Mount - Stainless Steel

Replaces RMT8001

Installation Details WM8001 Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

4.6

284 reviews
Stainless-steel-wrapped hoses take the hassle out of inflating and checking the air pressure of dual tires. Kit is designed for steel or aluminum rear wheels with wheel liners. Hardware included.

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See what our Experts say about this Wheel Masters Tire Inflator

  • Recommended Hand Hole Mount Style Valve Extenders For Inner Dual Wheels
    For the inner wheel of your dual rear wheels I recommend the Wheel Masters 2-Hose Inflation Kit - 16" to 19-1/2" Inner Dually # WM8009. These valve extenders are designed to mount into the handholes of your wheels (pictured below) for an easy installation that won't require drilling, like a hub-mount style would. The installation is as follows: 1. Clip the 2 included brackets to a hand hole on each outer wheel without wheel cover or wheel liner. 2. Attach the hoses to the valve stems...
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  • Valve Stem Extensions For 16 Inch Dual Wheels w/ Wheel Covers on Motorhome
    We do have exactly what you need for valve stem extensions for your 2021 Jayco Greyhawk 27U. Based on my research your motorhome has 16 inch dual wheels, and since you have wheel covers there is a specific part for that: - Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Wheel Cover Mount # WM8208 The # WM8208 comes with four hoses for the dual rear tires and 45-degree extenders for the front tires.
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  • What Is The Max PSI Rating On The Valve Extenders WM8001?
    Hey William, Yes, these valve extenders, # WM8001, will work with your tires inflated to 120 psi. Wheel Masters have told us their valve extenders are rated up to 160 psi so these will work great for you. Are you going to be using these for a coach or a dually truck?
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  • Wheel Masters Inflation Kit for 2018 Mercedes Benz 3500 Dually
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  • Best Valve Extender For Inner Rear Wheels On 2024 Chevy 3500 Dually
    Hey Jeff, thanks for reaching out. For the inner rear wheels I recommend the following: - Wheel Masters 2-Hose Inflation Kit - 16" to 19-1/2" Inner Dually - Hub Mount # WM8006 This works with both steel and alloy wheels.
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  • What Secures Valve Stems to Center Cab on the Wheel Masters 4-Hose Inflation Kit WM8001
    Hey Myron, it looks like you ordered the Wheelmasters Valve Stem kit part # WM8001 back in February which does come with mounting hardware for the valve stem extensions that gets riveted to the wheel center caps. Is that what was used and didn't work? Or are you looking for something different or a replacement?
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  • Compatible Valve Extenders For A 2003 Gulfstream 5270 BT Cruiser Motorhome
    There's no guide to show me what size wheels your 2003 Gulfstream 5270 BT Cruiser has so you'll need to verify that you have 16" to 19-1/2" wheels and then you'll want to check if this is the right angle for your motorhome's valve stems. This part is really case by case so there's not really a definitive answer on which angle will give you the best accessibility so you might also want to check out if a 90 degree bend # WM8001 is the right choice for your motorhome.
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  • Best Wheel Master Valve Extender on a 2014 Ford F-350 Dually
    For your 2014 Ford F-250/350 Super Duty you will want to use Wheel Masters 4-Hose Inflation Kit part # WM8001. The bend on the Wheel Masters 4-Hose Inflation Kit part # WM8001-135 causes the hoses to be in contact with your rim as soon as it comes off the valve stem. I like the decision to get these. They can save a lot of headaches trying to get to that rear stem with standard air chucks. I've attached a video David did on them to give you a little more insight into the installation...
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  • Valve Extenders For Motorhome That Can be Used With TPMS
    We do have solid valve extenders for your motorhome that can be used with a tire pressure monitoring system, and come in different lengths, depending on what you need, the Wheel Masters Tire Pressure Valve Extenders - 2" Long # WM80292, 3" Long # WM80293, and 4" Long # WM80294. If instead you were referring to an inflation kit for a dually, the only options we offer are indeed the braided style: - Wheel Cover Mount: Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually # WM8208 -...
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  • Recommend Valve Extender System For A 2021 Ram 3500
    When it comes to valve extenders for your 2021 Ram 3500 I recommend The Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount # WM8001. These stainless-steel-wrapped hoses take the hassle out of inflating and checking the air pressure of your tires. It relocates the inner tire's valve stem to out wheel and extends the valve stem on the outer tire. This kit is designed for steel or aluminum rear wheels with wheel liners. With the straight hose it is 13 inches from tip...
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  • Valve Stem Extenders for DRW 2022 Ford F-450 Super Duty
    I believe the 2022 Ford F-450 Super Duty has 19.5" wheels, verify this for your vehicle. I suggest the Wheel Masters 4-Hose Inflation Kit, # WM8001 which is for wheels up to 19.5".
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  • What Dually Tire Valve Extenders do You Recommend for My 2016 Ford F-350 Dually?
    While we do carry great extenders for your dually 2016 Ford F-350, we do not carry any extenders with a single inflation point that inflates both tires simultaneously. However, we do have a great option that involve easily-accessible valves for independently inflating your dually tires. I recommend using either the Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually # WM8001 (hub mount) or the # WM8208 (wheel cover mount). The hub mount is a more permanent installation that involves...
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  • Inflation Kit Installation on a 2018 GMC Yukon 3500 Dually
    The access to the GMC Yukon 3500 with dual wheels is so limited that to my knowledge we have not had anyone install the Wheel Masters 4-Hose Inflation Kit # WM8001-135 on one. The inflation kits are typically sized by wheel rather than vehicle specific. We do have the Wheel Masters 4-Hose Inflation Kit # WM8001 as well, which would have a 90 degree bend opposed to the 135 degree bend the # WM8001-135 has. These kits include the hardware. The bend you choose for the outer wheel really just...
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  • Determining the Correct Valve Extenders For A 2018 Chevy Silverado 3500 High Country
    There unfortunately isn't a guide to tell us what the correct degree bend you'll need for easier access to the valve so you'll want to take a look at your valve stems to see how they're sitting and determine the route out to the front of the wheel. For most dual wheel applications the Wheel Masters 4-Hose Inflation Kit # WM8001-135 has been the best fit in my experience. This has a 135 degree bend but there's also a 90 degree option # WM8001 as well. Without really seeing how everything...
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  • Are The Wheel Masters Valve Extenders Compatible With TPMS Sensors
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  • Wheel Masters Dually Tire Inflator Kit For 2019 Ford F-350
    You are on the money with the correct inflation kit for your 2019 Ford F-350 dually, which is the kit from Wheel Masters: - Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount # WM8001 I have added a link below to a video review for you to check out as well if you'd like to take a look.
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  • Dually Valve Stem Extender Kit for 2015 Chevy Silverado 3500 High Country
    For an aluminum dually wheel setup like you have on your 2015 Silverado 3500 High Country the inflation kit I'd recommend is the Wheel Masters 4-Hose Inflation Kit # WM8001 which uses steel braided lines that you'd run from the valve stems of both wheels up to the hub portion of the wheel for easy inflation. I would not recommend the Slime kit for what you have. I attached a picture that shows what the kit looks like installed.
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  • Can Rubber Valve Stems Be Used With Hose Extenders On Mercedes Sprinter Dually Rear Wheels?
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  • Wheel Masters 2-Hose Inflation Kit for 2023 Mercedes-Benz Sprinter 3500
    The Wheel Masters 2-Hose Inflation Kit # WM8001 is designed to fit steel or aluminum rear wheels with wheel liners. For your 2022 Mercedes-Benz Sprinter 3500 you can use the # WM8009 instead. These are designed to fit wheels without wheel liners or covers by installing in the hand-hole-mount.
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  • Recommended TPMS System and Stainless Steel Valve Stem Extensions For A Thor Vegas 24.1
    The best valve extensions we will have for you will be the Wheel Masters 4-Hose Inflation Kit # WM8001. This has stainless-steel-wrapped, 2-ply rubber tubing with nylon braiding and will install on the inner and outer tires on 16", 16-1/2", and 19-1/2" dual wheels. The length of the hoses with straight valve extenders will measure 13" and the hoses with the 90-degree angled extenders from the end of valve to the 90-degree bend will measure 10". This will also include the brackets and hardware...
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  • Valve Stem Extenders for 2017 Coachmen FreeLander
    For a dually setup like what is on your 2017 Coachmen Freelander you'd want the Wheel Master 4 hose kit part # WM8001-135 which would mount to your wheel's hub. The valve stem attachment have a 135 degree bend but if you prefer a 90 degree bend the part # WM8001. It really depends on your wheel setup which would work best for you.
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  • Recommended Valve Extenders for 2012 Ford F-53 Chassis Class C
    I wasn't able to determine whether or not the 2012 F-53 chassis has dual rear wheels or not, but if it does you can use the Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount # WM8001, which are designed for wheels up to 19-1/2". This kit will work on your rear wheels and mounts directly to the wheel hubs. For the front, you can use the Wheel Masters Tire Pressure Valve Extenders - Straight - 3" Long - Qty 2 # WM80293. If you've got single rear wheels then I recommend...
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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee David L
Written by:
David L
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Wilson B
Updated by:
Wilson B
Employee David F
Installed by:
David F
Employee Kevin C
Test Fit:
Kevin C

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