MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12"

MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12"

Item # 100473-12

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100473-12 - Propane Tank (Type 1) MB Sturgis Hoses
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Product Images

Videos


  • Hoses
  • Pigtail Hoses
  • 1 Foot Long
  • Propane Tank (Type 1)
  • MPT - 1/4 Inch
  • MB Sturgis
  • Female Type 1
Lowest Prices for the best propane from MB Sturgis. MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" part number 100473-12 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (51)
  • Q & A (17)
  • Videos (1)
  • Photos
  • Why etrailer?

MB Sturgis Propane - 100473-12


  • MB Sturgis propane hose assembly
  • Thermoplastic construction
  • 1/4" Inner diameter
  • RV Type 1 with internal back check x 1/4" male pipe thread
  • Connects remote tank to high pressure regulator in order to carry gas across coach to 2-stage regulator
  • Provides higher flow rate for ample gas to regulator
  • Internal back check
    • Stops potential back flow leakage
  • Heat sensitive thermal shut-off device shuts off gas in extreme heat situations
  • UL569 and ANSI Z21-81 certifcation
  • Designed for LP gas only
  • Temperature range: -40F to 140F
  • Maximum flow capacity: 200,000 BTU per hour
  • Length: 12"
  • Made in the USA


100473-12-MBS MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12"







Video of MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12"


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for MB Sturgis Propane - Hoses - 100473-12 Review

Today we're going to be taking looking at the MB Sturgis Propane hose assembly. This is used to connect the remote tank to a high pressure regulator in order to carry the gas across the coach to the two stage regulator. This is commonly found on travel trailers where the LP cylinders are on opposite sides of the unit. This particular hose assembly is going to feature an RV type one connector on this side, on the other end is a quarter inch MBT connector. The type one provides a higher flower rate allowing more gas to get to the high pressure regulator. The assembly measures twelve inches long. It's made from a nice thermo plastic construction.

It's very strong and durable. The type one dark green connector includes an internal back check to ensure that the system does not allow a back flow gas leak. The hose itself is going to feature a quarter inch inner diameter. The unit also features a heat sensitive thermal shut off device to shut off the gas in extreme heat situations. Where it comes to certification, it's UL 569 and ANSI Z21-81 certified. It is designed for LP gas only.

Temperature range is anywhere from negative forty degrees Fahrenheit to positive one hundred and forty degree Fahrenheit and the maximum flow capacity is 200,000 BTU's per hour. That's going to do it for today's look at the MB Sturgis Propane Hose Assembly.


Customer Reviews

MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" - 100473-12

Average Customer Rating:  4.6 out of 5 stars   (51 Customer Reviews)


- 100473-12
by:

High quality made in USA propane pigtails. Note that these are 1/4 inch pipe thread ends for the older auto switching regulator on my 2007 Airstream International. The more common 1/8 inch reverse flare fitting will not fit mine. The 1/4 inch pipe thread pigtails are a little harder to find, and are able to flow more propane. I have a propane powered generator that thes work very well with. 678376



- 100473-12
by:

Worked great 681845



- 100473-12
by:

Product was as described and installed perfectly - cured my problem. Great price; Shipping was fast but a little spendy, IMO; Packaging was just right - not too much or too little. Good job by etrailer.com !! 681645



- 100473-12
by:

My order was fast. The pigtails are made in the USA. The rubber hoses are soft and flexible that made them easy to install. I'm very happy with the product. 670055



- 100473-12
by:

Fast and great quality!! 627833



- 100473-12
by:

I used these as replacements for two older style hoses on my RV tanks. The old ones required the use of a wrench to remove them from the tank. It was an easy conversion that took less than 15 minutes. On the connection to the regulator, I used yellow teflon gas tape on the threads as a precautionary measure. Still don't know if that was necessary, but didn't want to take a chance they might leak. So far, so good, no leaks at the connections. They are reasonably priced good quality hoses. With the older hoses it was a pain to switch out empty tank for a full one. Eventually it got so difficult to get the hose thread started in the propane tank that I stripped one of them out, which is why I ordered new hoses from etrailer. Tank swap outs are now a breeze, and no tools required! Wished I had done this years ago. Standard shipment from etrailer was adequate and reasonably priced. 663369



- 100473-12
by:

Delivered on time and works great! Thanks etrailer! 574559



- 100473-12
by:

The Item was about two inches too short , but it still fit ok and it works! 496845



- 100473-12
by:

I want to commend etrailer on their fast response to my order. Thank you. 496132



- 100473-12
by:

I don’t know what to say exactly. We screwed it on the propane bottle & it’s still working good. There’s not much to say... 559507



- 100473-12
by:

Product was exactly what I expected. Package arrived yesterday and I changed the hoses on my tanks immediately. These are a bit shorter than the original and I like that. The extra loop in the hoses I replaced were beginning to dry rot and crack in the loop. These shorter hoses have no stress from being looped up and should last a significant amount of time. Once again Etrailer comes through with the right part at the best price!!!! 636350



- 100473-12
by:

Shipped and delivered as promised. Item was what I ordered installed easily and works. No leaks. 473121



- 100473-12
by:

Had a terrible time trying to find these locally, even at RV dealers. etrailer had them and got them out immediately. I received them quickly and had propane again! They fit like the factory hoses. I've ordered several products from etrailer for my trucks, trailers, and now my RV. Always great service! 574451



- 100473-12
by:

Perfect fit for the NTP size of regulator that I own (mistakenly bought the flare size before, had to return it). I bought two, both worked without any leaking. I know these don't last long as they are exposed to the elements, so I'll plan on buying another couple when I need them again. Thanks etrailer for the great service and quality product at a good price! 577024



- 100473-12
by:

I ordered 2 of these pigtails and both leaked bad where the hose is crimped to the threaded fitting. 547363



- 100473-12
by:

Local retailer had the same item, but the price was more than triple than what I paid at etrailer! It only took 4 days for my item to be delivered to my door AND that was with economy shipping. I can wait 4 days if it allows me to save alot of money! Thanks, etrailer. 434176



- 100473-12
by:

I ordered 2 hoses to replace old, cracked propane bottle hoses on my trailer, after installation, I opened the valve on one of the propane bottles to do a leak check, and was met with a fairly loud hiss coming from the crimp fitting, touching the hose was all it took for the hose to completely come off of the fitting. On the package, it states that these are "Impeccably assembled and leak-tested", this cannot be the case as the crimp fitting wasn't tight enough to even grab the hose, let alone not leak. 550183



- 100473-12
by:

I have not installed as of yet but I only ordered a couple of propane hoses , they appear to be good material and workmanship. Was well informed by Etrailer of all progress and status of my order....impressed 423605



- 100473-12
by:

A product made in AMERICA. Awesome service by etrailer 714353



- 100473-12
by:

Very happy with my purchase. Ordering the part I needed was easy....much easier than ordering from Amazon who was only interested in getting me to buy their prime membership. It came quickly, in perfect shape, was exactly what I ordered, good price and fair shipping price. Very pleased!! I like taking care of what I own and if I need anything I know to check with etrailer first. 711843



- 100473-12
by:

Easy install 706864



- 100473-12
by:

Thanks 702707



- 100473-12
by:

Much nicer than the oem product that came with our travel trailer. Built in check valves so it works with the automatic change over regulator valve. Installed today and used [soap] to check for leaks. No leaks found. 690701



- 100473-12
by:

Part arrived on time and was exactly as shown. Worked to replace leaky propane tank hose fitting for our 2018 R-Pod 687068



- 100473-12
by:

good product 668423



- 100473-12
by:

Seems good 664543



- 100473-12
by:

Very well made compared to the O.E. hoses, which only lasted 4 years under VERY little use. You can really see the difference, especially in the end crimp. The O.E. hose had a cheap , sharp, thin ferrule which bit into the hose at the connection, eventually failing. These have good, strong steel circumferential swedge fittings that look like the manufacturer takes pride in their work. The price was VERY fair and the delivery time was a couple of days. Thanks eTrailer! 659124



- 100473-12
by:

The package was delivered and looked like is was ran over by the delivery truck. The box was smashed, but luckily the product was not damaged. I have installed it and it works fine so far. The brass fitting at the regulator does not have a well defined hex for a wrench, so if you want it tight you will end up using channel lock pliers. Not good!!!!! 656982



- 100473-12
by:

I had a 1/8" opening, and this one has a 1/4" opening on the one end. It works great. 656964



- 100473-12
by:

Excellent US made rv propane lines. Fit perfectly. Great service and Fast shipping as always. Thanks 654538



- 100473-12
by:

exactly as advertised at a great price 649147



- 100473-12
by:

Product made in USA. As good or better than original! 647301



- 100473-12
by:

Fit perfectly Quality product 644226



- 100473-12
by:

The sales people were great, as well as price. 641293



- 100473-12
by:

Product was shipped very fast and efficient.Quality seems to be good,hose is more flexible than other products. I was having some trouble finding this rv propane pigtail in the length I wanted and with the correct regulator fitting. And when I did they were priced $12.00-$15.00 each made in China. I got 2 of these from etrailer for$19.00+some change, MADE IN USA 638756



- 100473-12
by:

the product was exactly as I expected. The quality of the hoses seem better than the original on my trailer. 634863



- 100473-12
by:

After having this hose assembly attached to the propane tank on our trailer for a year, it is as good as the day it arrived. No signs of any deterioration and still very pliable. Many times better than the original hose which cracked and started to leak after eighteen months on a new trailer. It had been kept under cover the entire time and still went bad. Great price and wonderful shipping. etrailer is the best. 619977



- 100473-12
by:

Not used yet 604633



- 100473-12
by:

M.B. Sturgis products are simply great. Etrailers pricing was/is very competitive and the shipping was reasonably quick. 583160



- 100473-12
by:

Good quality and exact fit as replacement part for my camper 580135



- 100473-12
by:

It took a while to get the hoses but they fit perfect for my dual tanks. Used them all summer no problems. 579865



- 100473-12
by:

Perfect fit and made in the U.S.A. 579793



- 100473-12
by:

So far so good. They had what I wanted at a fair price, shipped on time and installed. Thanks. 555687



- 100473-12
by:

Parts were a direct replacement, less money than the local RV shops, which they would had to order them as well. Convenient to have shipped to my house. 553008



- 100473-12
by:

Perfect replacement fit! Shipped promptly in a sturdy card board box. Great service as always.. 524439



- 100473-12
by:

Great product. Showed up quick and worked great. 510876



- 100473-12
by:

Parts arrived on time, were correct, and worked properly. I'm totally satisfied 488702



- 100473-12
by:

It’s a little short on hose length 477163



- 100473-12
by:

great service 457812



- 100473-12
by:

My order was delivered as stated and the customer service was exceptional. Thanks Cathy! 427759


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Ask the Experts about this MB Sturgis Propane

Do you have a question about this Propane?


  • Supplying Camer Propane Burner and Outside Grille with DOT Propane Tank
  • What you are looking to do is very possible. The first thing you need is a Tee like the part # CAM59103 which you'd run between the tank and the regulator like the part # 108220 through a pigtail like # 100473-12. The line that would go to the interior of the trailer would be the # 100040-144-MBS for the burner. Check out the diagram I attached to see how it all installs as well as the help article link I attached as well.
    view full answer...

  • Propane Hose Replacements for Regulator
  • We do have hoses which may work for you. The MB Sturgis Propane Pigtail # 100833-24 is a type 1 cylinder connection with a 1/4" male inverted flare. This is a 2 foot hose, though we also have a 15" hose # 100833-15 and 1 foot hose # 100575-12-MBS. These hoses are also available with back check, the 20" # 100473-20-MBS, 15" # 100473-15-MBS and 12" # 100473-12. I've added links to review videos of each of these products for you to take a look at.
    view full answer...

  • Parts Needed to Connect DOT Propane Tank to RV
  • You will need a regulator to supply your RV with propane as all RV propane accessories are designed for low pressure propane. The first thing you'll need is a pigtail to plug into the DOT cylinder you want to use. For that you'd want the part # 100473-12. Next you'd want a regulator like part # 108220 and then a hose to connect to your trailer. Most likely you'd need the part # 100040-144-MBS which uses 3/8 inch MPT fittings but you might check out the FAQ article I attached to determine...
    view full answer...

  • Propane Pigtail to Use with MB Sturgis Horizontal 2-Stage Propane Regulator 108221
  • MB Sturgis Horizontal 2-Stage Propane Regulator # 108221 has two National Pipe Thread (NPT) fittings, a 1/4-inch Female NPT inlet and a 3/8-inch Female NPT outlet. Pigtail hose part # 100833-15 has a male inverted flare fitting and so it will not work. Instead use MB Sturgis Propane Hose part # 100473-12 which has the correct fitting.
    view full answer...

  • Automatic Changeover Propane Regulator to Replace 2 Single Stage Regulators
  • What you have there is an old school way of making a 2-stage regulator by running the propane through two single-stage regulators. You can add a second tank and replace what you have with an automatic changeover 2-stage regulator, part # CAM59005. You need two Type 1 connection hoses to go from the tanks to the regulator, part # 100473-12 is a 12 inch hose. If you need a different length I've linked all of the hoses we carry that will work for you. After the regulator you need a...
    view full answer...

  • Should Propane Leak From The Hose When I Remove The Tank on Fifth Wheel Trailer
  • You are correct, gas should not be able to leak from the hose when you remove the tank. It sounds like you have a stuck or defective check valve in the regulator or the pigtail. Sometimes corrosion can build up and cause the back check valve to stay open. Some customers have been able to use a small amount of spray lubricant or PB Blaster to loosen up any build up that may have caused the check valve to stay open, but your best option is to replace the regulator and the hose completely,...
    view full answer...

  • Regulator Kit Recommendation for 2006 Fleetwood Niagara
  • I looked up your 2006 Fleetwood Niagara and it looks like it uses two tank setup like what a lot of pop up campers use. So for a regulator designed for dual tanks with an automatic changeover we have the Camco Regulator part # CAM59005 which allows you to connect both of your tanks to a hose for your heater. If you need new pig tail assemblies between the tanks and the regulator we have the part # 100473-12 which is a standard 12 inch long pigtail. None of these have O-rings though.
    view full answer...

  • Replacement Propane Hose With Back Check and 1/4 Inch NPT
  • Thanks for the photos; we do have exactly what you need, the MB Sturgis Propane Hose Assembly # 100473-12. This is a 12 inch hose with a type 1 tank connection and 1/4" Male NPT fittings.
    view full answer...

  • Propane Pigtails Made in USA
  • The MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" # 100473-12 are manufactured in St. Louis, MO.
    view full answer...

  • Does the MB Sturgis Propane Hose Assembly Part # 100473-12 Require a Sealer
  • The MB Sturgis Propane Hose Assembly part # 100473-12 should be exactly what you need to replace the leader hose that connects the propane tank and regulator on your 2007 Airstream Bambi Anniversary Edition. Since it has a MPT fitting you will need to use some sort of thread sealer or pipe tape which can be obtained at your local hardware store. It does not come with it but it is also fairly inexpensive. I have attached a review video for you as well.
    view full answer...

  • Replacement Pigtail Propane Hose with 1/4 MPT Fitting
  • Thanks so much for the pictures and I'm sorry to hear about your accident! I hope everyone is okay. The correct replacement hose for your regulator is the MB Sturgis # 100473-12. This hose measures 12" long but various longer units are available, which I have linked below. The brass fitting/adapter you see on your existing hose is what is seen on some regulators, such as with the Camco # CAM59005. These are typically installed and kept on the regulator itself but sometimes are put...
    view full answer...

  • Overall Length of the MB Sturgis Propane Hose Assembly # 100473-12
  • The overall length of the MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4inch MPT - 12, Item # 100473-12 of 12 inches includes the hose and the connectors. So it's overall 12 inches.
    view full answer...

  • Regulator for Using Portable Tank to Power Small Appliances in Cottage
  • A dual stage regulator like the MB Sturgis Vertical Regulator # 108220 can indeed be used to connect to a portable propane tank with a Type 1 hose like # 100473-12. This will allow the portable tank to power the small appliances in your cottage. You will just need to determine what kind of fittings you have in the cottage for the needed hose to run from the regulator.
    view full answer...

  • Regulator And Connectors Needed For 30lb Refillable Propane Tank
  • All you need here is a Type 1 connection like # 100473-12 and a single stage regulator like the MB Sturgis Single Stage Propane Regulator # 108072 for your 30lb refillable tank. This is a standard hose that connects to your tank goes to the single state regulator like what you have. If you need a hose to go from the regulator to your stove, send me a picture of the connection on the stove and I'll see if we have what you need. I would also need to know how long you need it to be. ...
    view full answer...

  • Propane Regulator Replacement For A 1992 Coleman Elite Royal Pop Up Camper
  • Depending on your current regulator, you will want either a single stage like the MB Sturgis Single Stage Propane # 108072 or a dual stage like the MB Sturgis Horizontal 2-Stage Propane Regulator # 108221 to replace your current popup camper setup. Replacing the pigtail hose with the MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" # 100473-12 could also update your Coleman Elite propane setup.
    view full answer...

  • Connecting Kenmore LP Dryer to Propane Tank on RV
  • Thanks for the picture of the LP requirements of your dryer. It uses a standard 10 water column propane pressure rating so the regulator part # 108220 that you referenced is a good start since that is what this is designed for as well. You'll need a pigtail from the tank to the regulator like with the part # 100473-12 which is 12 inches long and then a hose to go from the regulator to the dryer. For a 10 foot hose you'd then want the part # 100202 and that would be all you'd need.
    view full answer...

  • How to Remove Quick Disconnect Adapter From POL Fitting on DOT Propane Tank
  • There isn't really any advice I have on removing the quick disconnect fitting other than getting a wrench and plenty of elbow grease. It's in a POL thread which means it's a left-hand thread so keep that in mind. Once you get the quick disconnect out you can use a standard pigtail hose with a Type 1 ACME nut like part # 100473-12 on it.
    view full answer...


Do you have a question about this Propane?




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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Mary E
Updated by:
Sarah W
Updated by:
Hannah L
Written by:
Amanda M

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