Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount - 135-Degree Bend
(83 reviews)
Price: $112.02
In Stock
Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount - 135-Degree Bend
Item # WM8001-135
Our Price: $112.02
In Stock
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- Reviews (83)
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Wheel Masters Tire Inflator - WM8001-135
- Inflation Kit
- Wheel Masters
- 16 - 19-1/2 Inch Dual Tires
- Hub Mount
These stainless-steel-wrapped hoses with a 135-degree bend 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 bend: 135 degree
- 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 135-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
The dually inflation kit is designed for steel or aluminum rear wheels with wheel liners.
- Install 2 of the included brackets on the hub of each outer wheel. Make sure to align the brackets with the valve stem and a hand hole.
- Attach the hoses with straight valve extenders to the valve stems on the inner tires.
- Attach the hoses with 135-degree-angled extenders to the valve stems on the outer tires.
- Run the hoses to the outer wheels and attach the hoses to the hub-mounted brackets.
- Screw on the valve caps.
8001 Dual Tire Inflators by WheelMasters - 16", 16.5", 19.5" Dual Wheels - 4 Hoses - Hub Mount - Stainless Steel - 135-Degree Bend
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
- Did not arrive in time
Customer Reviews
Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount - 135-Degree Bend - WM8001-135
Average Customer Rating: 4.7 out of 5 stars (83 Customer Reviews)
These stainless-steel-wrapped hoses with a 135-degree bend 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.by: Steven02/06/2024
These were exactly as described and feel like they are a well made item. So far (1yr) they have not leaked at all and I have had no issues with them but for one exception: After a couple thousand miles in hot summer driving and with RV tire pressures creeping up to 115psi while on the road, there is a thick black rubbery substance extruding out between the strands of the braided covering. If this is just cosmetic it's not big deal because it cleans off easily. I am concerned that it may be the rubber of the line inside the braided covering starting to break down and that could be dangerous.
by: Christopher 02/07/2024
Easy to install as long as you have a small right angle drill. I bought such a tool 20 years ago and have used it twice, back in 2004 on a 1997 Tioga and again this year installing this same dually inflation kit on the wheel covers of my 2016 Thor. Installation was basic, with just a little care to make sure the hoses lined up opposite of one another, and the brackets positioned the hoses with the right amount of slack and angle. Makes inflation (before every trip!!) a breeze, can't easily do it without this kit.
by: Alan 02/12/2024
Fairly easy to install. Had some difficulties with installing the riveted bracket to the center hub of my wheel simulator (hubcap) being stainless it’s very hard to drill with a 90 degree drill motor (not much room either).But the finished job looks good.
by: Amy01/04/2023
We put these on our Ford E350 dually Shuttle bus. They work great! It’s been one year and we’re very happy.
We also bought a set of the large rubber spacers that go in the hole of the dually rim to hold the braided line.
Easy to check and fill dually tires. They do not leak either. Highly recommend!
by: Ron 03/06/2024
work great on my motorhome, quality mat erials
by: BakerRV07/22/2023
The extensions screwed on easily, just had to fiddle with which way to orient the hoses so they fit through the wheel cover. Had to buy a right-angle drill adapter and some short drill bits to fit between the "rim" and center hub of the wheel cover to drill the L-bracket holes. Stainless steel is a bugger to drill compared to mild steel or aluminum, but the new drill bits helped. Only needed the 135° adapter hose for the outside rim because the inner rim had a easy to reach extension already installed by the factory. Should make checking tire pressure much easier, and with a "regular" gauge and air chuck instead of that 2-way chuck.
by: Happy Camper11/26/2022
Been on truck about a year.
Well made kit that just exactly what it claims to do—makes airing up the duals as easy as airing the steer tires.
It makes would *should* be an easy job actually easy.
Install was straightforward. No complaints and would/will buy again.
by: Neil08/31/2020
Installed to replace an existing set on an F53 chassis with 19.5” tires. Lengths of the extenders is perfect for these wheels. They have good stem seals as tires maintain pressure for many months. Only draw back is the routing puts them in contact with wheel simulator cutouts which over many miles will start to cut into the metal sleeve. This was the reason I decided to replace the original set.
by: Chris08/10/2022
We have had no issue with air leaking from valves.
Chris
8/11/2023
I have had no issues with the RV tire pressure because of the valve stems and rear extenders.
by: Bob in PA05/01/2021
The hose inflation kit allowed me to install flow through sensors on the rear wheels of my motorhome. They would also make it easier to check pressure and add air. I had to borrow a right angle drill to be able to mount the right angle brackets on the hub. But once in place these work very well.
by: Mark 04/26/2024
Excellent product for my 2021 F350 dual ly
by: Robert 02/12/2024
Good product
by: Pat 05/11/2023
Since installing, I have not had any problems with the tire valve extensions. Actually makes checking and inflating tires much easier.
by: Ian 04/15/2023
While purchased about a year ago, I just recently finally got them installed. I did have to drill some small holes in my chromed plastic hubs to mount the bases, but it was all straightforward. Now to find the remaining TPMS sensors I’ve set aside for the rear tires.
by: Bruce 11/27/2022
A truly quality product! Industrial grade, easy to install, and is a perfect fit for my class C 16-inch wheels! I give this product an A for quality and let me add an A++ for all of the employee support on this and many other products! From emails to instruction videos. Thank you to all for all of your help on this and many other products! You Rock!
by: Cableup02/06/2020
2016 F350 duallie.
This air valve extension kit solved my issue. It was a battle getting air into my inners through the stock stems. I bought different chucks and a couple worked... ok. OK doesn't cut it in the middle of winter in NH so I wanted a good solution.
This was it. Valves are right up front for easy access. Doesn't look half bad either.
You would think the downside is that there is no balancing valve like pricier units. I have to fill each tire individually. Not really a bad thing since I run the inners a little lower when the truck is empty, most of the time. Bump them up even with the outers when hauling. Couldn't do that with a balancing valve.
Cableup
2/7/2021
So a year later and etrailer reached out to me to update my review after a years use. Well, I havent thought about the kit much since I put it onto my duallie. I think that sums it up. They work. I dont have to visit with them except to make sure my pressures are where I want them and when I look at my wheels I like what I see. Good price, good kit, good results. Win.
by: AZRIch7211/03/2023
Excellent service and product. Works great on our RV
by: Jack08/30/2023
Have never leaked.
by: Robin06/16/2018
Makes checking air pressures very easy. Having a class B on a Sprinter chassis, the outside tires were extremely difficult to monitor...now easily handled. Not difficult to install.
Robin
6/16/2019
My previous comments still apply
by: Wendell S.10/23/2017
Installation was relatively easy. Initially I thought I may need to remove the outer wheel assembly to access the inner dually. I was able to squeeze my fat hand through and thread the hose on without much of a fight. The stiff hoses are a little tough to manipulate into place to determine where to mount the brackets. I opted to drill my decorative axle cover and pop rivet them in place. I did foul up on one bracket though. The instructions stated for my Ford to pop rivet from the inside. Obviously this is to give more surface area on the plastic cover. I drilled the last bracket holes without paying attention and one hole was too close to the lug attaching point. No way to get the rivet gun on that one. Had to install it from the outside. If it gives out I'll re-do it with a back up washer. Just pay attention when/if you drill yours. MAKE SURE OF YOUR CLEARANCE! So far I like these things!
by: James 12/25/2019
The only reason I did not give a 5 star review is I had to make a slight modification to the outter wheel hoses. On my 2017 Ford F-450, the 135-degree bend did not allow me to connect the hose to the existing valve stem. I used a vise and carefully adjusted the bend to approx 140 degrees on each hose and they worked fine. I also recommend you use longer pop rivets and use backers on them to ensure long term durability of the mount. Now, the the kit itself: I really like it. After install, I was able to check the tire pressure and easily inflate both sets of duals to the recommended 80 psi. With this kit, maintain proper air pressure is going to be much easier. I expect a long service life from this kit and I'm very happy with the purchase.
by: Patrick10/13/2021
I have a 1997 Ford F-350 Ford Dually with wheel simulators. Can't check or add air to tires with the simulators. Saw your wheel masters inflation kit. I ordered the 135 degree kit. Broke the ends off the bent hoses trying to get them to fit thru the rim & simulator hole. Re-ordered the 90 degree WM8001 kit. Found out the hard way that the installer of my tires used 4" rubber valve stems. This kit works great if you use a 4" straight valve stem on the inside wheel and a 1 1/4" valve stem on the outside wheel (bolt thru wheel valve stem). The correct valve stems are the secret to making this kit work. Completed installing the kit today and am completely satisfied.
by: Bruce10/08/2022
My First Set of These Lasted for About (8) Years. I Purchased the Same Extender's Because the Passenger Side Started Leaking Down Slowly. After (8) Years That is to be Expected, in My Opinion!
by: Curt10/27/2021
Bought these to replace a set that I've had on my truck for over 10 years. Guess they just finely wore out, but never leaked once the whole time. These make airing up your dually's super easy.
Curt B.
10/28/2022
These are still holding up fine. No signs of leaking or deterioration. Excellent product !!!!!!!
by: James 04/11/2023
No Problems, install easy! I would buy again.
25
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Show More Reviews
See what our Experts say about this Wheel Masters Tire Inflator
- Valve Extenders for Outer Dual Rear TiresThe 45-degree bend valve extenders like the Wheel Masters # WM8029 that you referenced are usually the best option for the outer wheel on dually wheel setups. We do also have 135-degree bend extenders with part # WM8029135 if your particular wheels don't allow the 45-degree units to be a good fit. Another option you might consider is the Wheel Masters 4-Hose Inflation Kit # WM8001-135. This kit will let you relocate the inner tire's valve stem to the outer wheel while also extending the...
view full answer... - Where is 135-Degree Hose Bend on Wheel Masters 4-Hose Inflation Kit The Wheel Masters 4-Hose Inflation Kit # WM8001-135 referenced in your question does include two stainless-steel-wrapped hoses with a 135-degree bend. These will allow for easier access to the valve stems of the outer tires on your vehicle. I have attached an image with this feature highlighted that you can take a look at. This inflation kit will relocate the inner tire's valve stem to the outer wheel and extend the valve stem on the outer tire. A total of 4 hoses are included.
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- Best Wheel Master Valve Extender on a 2014 Ford F-350 DuallyFor 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...
view full answer... - Are Longer Valve Stems Available For A 0.625" Rim Hole The valve stems # AM20906 we offer to fit your Taskmaster Steel Dual Wheels # 1750675SDP are going to be a bit short at 1-1/4" in length, but we do offer valve extenders to make airing up your tires much easier. Wheel Masters offers hub mounted extenders with a 90 degree # WM8001 and 135 degree # WM8001-135 bend to make installation easier.
view full answer... - Recommended Hub Mounted Inflation Kit For 17 Dually WheelsWheel Masters 4-Hose Inflation Kit - 22-1/2" - 24" Dually - Hub Mount # WM8004 is designed for 22-1/2" - 24" dual wheels so it will work with your wheels but will stick out further than necessary. We also carry two sets that are for 16" to 19-1/2" wheels, # WM8001-135 for 135 degree bend and # WM8001 for 90 degree bend. The bend you choose for the outer wheel really just comes down to the angle of the valve stem and personal preference.
view full answer... - Will Wheel Masters 4-Hose Inflation Kit Work with Ford Motorhome TPMS KitYes, the Wheel Masters 4-Hose Inflation Kit # WM8001-135 is compatible with a TPMS system like what you have on your Ford motorhome chassis.
view full answer... - Wheel Masters 4-Hose Inflation Kit For Dually Work on 2021 Ford F-450Though the part isn't vehicle-specific, your 2021 Ford F-450 Super Duty is compatible with the Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually # WM8001-135. The reason why is that this kit is designed to work with 16", 16-1/2" and 19-1/2" dual wheels, and based on my research your '21 F-450 does have 19-1/2" wheels. I recommend verifying that just to be sure and if so you can absolutely use the Wheel Masters 4-Hose Inflation Kit # WM8001-135.
view full answer... - Valve Stem Extension for 2020 Ram 4500 with Dually Wheel with Small Hand HolesFor wheels with smaller hand holes like your setup has we know the Wheel Masters 4 Hose Inflation Kit # WM8001-135 would work well. Check out the attached picture and you can see them installed on a similar style wheel.
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- 90 Degree or 135 Degree Wheel Masters Inflation Kit for 16 Wheels on Ford E-450 MotorhomeIf you have wheel liners then you want to use the 135 degree bend kit part # WM8001-135 but if you have wheel covers then you need the 90 degree bend kit part # WM8208 instead. Attached are demonstration videos of each for you to reference.
view full answer... - Comparison of Wheel Masters Inflation KitsIt sounds to me like either Wheel Master Inflation Kit can work for you. It more depends on how you wish for them to be installed and what will work best for your wheels. The # WM8001-135 can be installed onto the hubs, wheel covers, or wheel liners. While the # WM8208 will not install onto the hubs. If you want to include the 45-degree valve extenders with the # WM8001-135 you can add them using # WM8029. The other advantage of the # WM82082 kit is that it is airless so if the hose...
view full answer... - Valve Relocation Kit Needed for Big Tex 22HG TrailerWe have 2 different kits for you to choose from and it all depends on if you need a 45 degree bend in the hose, kit # WM8208, or a more severe 135 degree bend in the hose, kit # WM8001-135. Attached is an installation video of the kit with the 135 degree bend that you can check out.
view full answer... - Recommended Valve Extenders for Outside Rear and Front Tires of 2017 Jayco Alante For both the outside rear tires and the front tires of your 2017 Jayco Alante the Wheel Masters Tire Pressure Valve Extenders # WM8029 should work very nicely. These nickel-plated brass extenders feature a 45-degree bend to allow for easy access and the included end caps will simply replace your existing stem cover. Two extenders with caps are included. I did speak with my contact at Wheel Masters and she confirmed that these will work well on either front or rear tires even though they...
view full answer... - Using TPMS Flow Through Sensors And Valve Extenders On A 2024 Ford F-450 Hi John, TST Flow Through Sensors # TST-507-FT-S2 are approximately 2-1/8" long so they do add a bit to the overall length of the coming from the valve. TST likely told you that the sensor has to be directly after the valve to avoid any movement with the sensor that could damage it or the valve and to help prevent any false readings. With valve extenders like the Wheel Masters # WM8001-135 you'll be able to tuck the excess cable up since you'd be mounting the end of the extender to the...
view full answer... - Will the TireMinder Portable Air Compressor for RV Tires Work On Dually Class C RV Motorhomes? Yes, the TireMinder Portable Air Compressor for RV Tires # TM57MR will work with dually tires on a class C RV motorhome. We do carry valve extensions like # WM8029135 and inflation kits like # WM8001-135 which allow you to more easily reach the valve stems. There are different kits depending on how your valve stems are set up on your wheels on your RV. If you need help selecting the correct extensions please send me some images of your wheels and the valve stems.
view full answer... - Valve Stem Extender Fitment For A 2023 Ram 4500 From the connection point to the end of the bend in the Wheel Masters 4-Hose Inflation Kit # WM8001-135 is approximately 1-1/2" in length. You could try sticking a tape measure in there and measuring out 1-1/2" at a 135 degree angle to see if it will clear the handhole in your wheels.
view full answer...
- 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.
view full answer... - Valve Stem Extensions for 2002 Workhorse Motorhome 31W with 19-1/2-Inch Dually Wheels with CoversI suggest the Wheel Masters 4-Hose Inflation Kit # WM8208 for your 19-1/2-inch dually wheels with wheel covers. This kit is shown on the linked page along with our other inflation kits. I also linked a review video so you can see more about the components in this kit.
view full answer... - Recommended TPMS System and Valve Stem Extenders For a 2017 Winnebago Minnie Winnie M31K Ford E-450Yes, the Wheel Masters 4-Hose Inflation Kit # WM8001-135 will be the extenders you want for your 2017 Winnebago Minnie Winnie M31K on the Ford E-450 chassis. You should really consider using a system like the TST TPMS # TST-507-INT-6-C which uses internal sensors. This will give you the most accurate information about what is going on with the temperature inside the tires. With external sensors like the TPMS # TST-507-FT-6-C uses at the end of the extenders they will not give you an accurate...
view full answer... - Length Of Inner And Outer Hoses On Wheel Masters 4-Hose Inflation Kit # WM8001-135For the Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount - 135-Degree Bend # WM8001-135, the inner hose is 13 inches straight and the outside hose is 9-1/2 inches. I've attached a photo to help.
view full answer...
- 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...
view full answer... - Can Wheel Masters 4-Hose Inflation Kit # WM8001-135 be Used on Steel and Aluminum WheelThe Wheel Masters 4-Hose Inflation Kit # WM8001-135 that you referenced is compatible with steel and aluminum wheels so it would work great on your 2001 Ford F-350 that has steel and aluminum wheels.
view full answer... - Recommended Valve Extender and Suspension Enhancement For 2018 Ram 3500 Dually 4x4 The Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88295 is the best choice in air bags to help stabilize your load. These air bags are going to reduce the strain on your rear suspension. They're going to help increase safety and compensate for uneven loads. They allow you to level your vehicle front to back and help maintain safe headlight aim, and they adjust independently for side to side leveling of off center loads, and it's really going to help improve steering and braking...
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- Valve Extenders For a 2022 Jayco Greyhawk 27U RV MotorhomeI recommend the Wheel Masters 4-Hose Inflation Kit # WM8001-135 for the rear of your 2022 Jayco Greyhawk 27U RV motorhome. This will allow you to easily access both the inner and outer tires to add or release air when needed. For the front tires you will want the 45 degree Extensions # WM8029
view full answer... - Recommended Valve Stem Extenders for E-450 Super Duty ChassisThe 135 degree hoses are not offered separately from the Wheel Masters 4-Hose Inflation Kit unfortunately. I wish I could tell you exactly what you need but these are not vehicle specific parts, they are universal therefore up to the installer to determine compatibility. That said, the Wheel Masters 4-Hose Inflation Kit part # WM8001-135 is pretty common for dual axle motorhomes so they should work for you as well. They are compatible with TPMS.
view full answer...
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Expert Research:
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Video Edited:
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Video by:
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Jenny N.
2/8/2024
I reached out to the manufacturer and they advised that with extreme heat it is possible that they are melting on the inside. However it would be the first time that they had heard about it happening. Would it be possible that oil ha gotten in or on the lines? Would you be able to send a picture of what you are seeing?