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MB Sturgis Propane Adapter Fitting - Soft Nose POL x Type 1
(251 reviews)
Price: $38.31
In Stock
MB Sturgis
MB Sturgis Propane Adapter Fitting - Soft Nose POL x Type 1
Part Number: 204128-MBS
In Stock
$38.31
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- Reviews (251)
- Q & A (0)
- Videos (1)
- Photos
MB Sturgis Propane Fittings - 204128-MBS
- Adapter Fittings
- POL - Female
- Type 1 - Male
- POL - Male
- MB Sturgis
Fitting lets you adapt an old propane cylinder with left-hand POL threads for use with a Type 1 cylinder connector. Can also be used to adapt a newer version 50-lb or 100-lb propane cylinder fitting to a male Type 1 thread.
Features:
- Fitting lets you adapt your old-style POL propane cylinder for use with a Type 1 ACME connector
- Can also be used to adapt a 50-lb or 100-lb cylinder
- Threads on exterior allow Type 1 connection with MB Sturgis Sturgi-Stay line of products
- O-ring ensures a tight seal with the tank
- Made in the USA
- 1-Year limited warranty
204128-MBS MB Sturgis Propane Adapter - POL x Type 1
Video of MB Sturgis Propane Adapter Fitting - Soft Nose POL x Type 1
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for MB Sturgis Propane Adapter Fitting: The Breakdown
Today we're going to be taking a look at the MB Sturgis Propane Adapter. This adapter allows you to adapt your old-style propane cylinder valve to allow connection to a male type 1. All you have to do is screw the POL fitting into your old female tank valve and then screw the type 1 cylinder connector to the male Acme thread side of the adapter. This adapter can also be used with the Sturgi-Stay line of products to allow type 1 connection, nice brass construction. It's strong and durable as well as corrosion and rust resistant. The unit meets all applicable safety standard requirements. It has been tested for leak-proof performance.
On this end, you're going to have the male, soft-nose POL, and on this end you're going to have the male Acme type 1 with the female POL threads on the inside there. That's located on this side of the adapter. Really nice, durable construction, and overall it's a very nice fitting. That's going to do it for today's look at the MB Sturgis Propane Adapter fitting.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Defective
Ratings & Reviews
4.8
251 reviews
by:
David
09/28/2026
Works great
by:
Mike
08/21/2026
The adapter works perfectly! The product video was so helpful. The entire process was seamless, thank you!
by:
Mark S
01/13/2026
ARRIVED ON TIME AND ORDER WAS CORRECT
by:
Steve
01/05/2019
This item is only one of many things I've ordered trouble free from E-Trailer. This propane fitting was just what I needed and the price and ordering is the best. This piece allowed me to hook up an external tank system to my motorhome so as to avoid a major move every time you run out of propane.
by:
William
07/02/2020
Product arrived in good time- already in use. Very pleased with service Thanks.
by:
E. D. H.
12/22/2020
Love this product. I used to dread changing out the propane tanks but now it is so easy. Surprisingly, no leaks which is a huge plus when dealing with propane.
by:
Nicholas
03/06/2019
Good of you to follow up. I live in an area that historically can be earthquake prone, occasionally has severe weather, and there is a volcano nearby thay still has an active magma chamber. The products I purchased were sort of for disaster preparedness, and as such have only had limited use. But the quality seems quite good, and the use the items have gotten has been without issue. To give you an analogy that I feel applies, I'm a gunsmith and I often talk with customers about the magazines that feed ammunition to their firearms. I tell them if they have a good quality magazine they'll never notice how good it is, because if it's doing its job properly you never notice it, never think about it. That's how your products seem to be. They're good because I never even have reason to think about them, because they just work the way they're supposed to. So by all means, keep up the good work supplying customers with quality products, and thanks again for following up. Customer service is something that is becoming exceedingly rare, and I for one really appreciate it when a business shows signs of good customer service. Take care and I hope business is well.
by:
Lou
11/10/2025
Works great no leaks!
by:
Tony
03/05/2018
Well built USA product. Put it in use one hour after receiving it. Works great. Hooked up a 100# propane cylinder to my camper trailer. I will spend the night out there tomight (in my back yard) getting ready for Spring (Hooray!!)
by:
DP
10/25/2024
Perfect for converting your 50# or 100# tanks to a standard type1 fitting. Then you can easily connect to the camper with a Propane extension hose having dual type1 connections.
by:
James
04/16/2018
When the usps did not deliver due to their negligence, Amanda proceeded to direct me how to acquire the part from the post office. That occurred in about 1 hour. Thank you for your help in acquiring the part and your diligence in the delivery process. Thanks again. I would always use etrailer as my "go to" for parts.
by:
h keeton
08/21/2017
glad i found etrailer parts work like they should,also they are good to let you know whats going on with your order.
by:
DWI
07/02/2019
This is an excellent product but has one safety hazard. The leading thread on the hose connection side is razor sharp and when I attempted to remove the plastic cap on the cylinder threads, I cut my thumb open. That thread could be filed down a bit so it is not so sharp and could still work on the hose side connection. Otherwise I would give it a 5 rating.
by:
JJ
04/11/2017
Super fast shipping. Excellent item as ordered.
by:
James
07/29/2018
This adapter worked perfectly with my older propane tanks.
by:
Keith
06/10/2019
I needed this adapter to accommodate a bbq hookup on my trailer propane system. It works well. Keith
by:
Michael
02/11/2024
Worked perfectly to hook up 100# tank to my RV quick connect
by:
James
12/02/2018
Fast shipping , thanks
by:
Stuart
10/18/2020
Excellent, intuitive website. Painless checkout, great quality and value. Fast delivery.
Stuart
10/19/2021
Absolutely no issues whatsoever with my purchase. I have etrailer.com bookmarked for all my future propane needs. Strongly recommend.
by:
Roosevelt
11/28/2017
The product worked out great. I was looking for this part for over a year and when I google it your page popped up and it worked out great. I will be using it on my 100 pound tank. Thanks for being customer focus and prompt delivery.
by:
Thomas
07/26/2020
Everything went together well and is giving me great service so far!
by:
PamC
08/16/2018
It fell apart. After I used lock tight, worked great.
by:
Bruce
11/21/2018
Products preformed as expected. No problems.
by:
Dennis
02/20/2025
as described and on time
by:
Richard
01/19/2018
Worked fine.
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Show More Reviews
See what our Experts say about this MB Sturgis Propane Fittings
- Parts Needed To Use 100lb Propane Tank with 8500w Champion Generator 201175Hey Joseph. There is not a dual tank regulator designed to work with your generator, but I can set you up with the parts needed to hook up to a single tank, and you'll have to manually move the hose from tank to tank if one runs out. You'll use (2) adapter # 204128-MBS, one for each tank, and then attach an extension hose like the 10' # 100914-120-MBS or 20' # 1000914-240-MBS between the adapter on the tank, to your shorter 6' regulator hose champion sent with your generator.
view full answer... - How to Convert a 100 Lb Propane Tank For Use with Type 1 FittingsYes, there is a way to adapt the 100 lb propane tank you have to work with accessories that use a type 1 fitting like the ones that are generally found on 20 lb propane tanks and for this you will need the MB Sturgis Propane Adapter Fitting part # 204128-MBS. The majority of regulators used in RV applications are suited for tanks up to 100 lbs so you should not have any issue using your supplied regulator.
view full answer... - Adapter Fitting Recommendation to Allow 100 lb Propane Tank to Fit in Place of 30 lb Tank on RVThe adapter you need to install on the 100 lb tank is the part # 204128-MBS. This will thread onto the tank and give you the correct fitting for your ACME type 1 pigtail to connect to.
view full answer... - Propane Gauge Compatibility with 100 lb TankThe Camco Propane Cylinder Gas Gauge and Leak Detector # CAM59023 will fit on your 100 lb tank if there are threads on the outside of the valve. Most tanks have both outside and inside threading, but if you only have the inside threading then you will need an adapter like # 204128-MBS.
view full answer... - Adapter For Connecting 100lb Propane Tank to GeneratorWhat I think you are saying is that you have the correct hose for connecting to your generator but you an adapter at the opposite end for mating the hose to a 100 lb. tank. I think what you are needing is the MB Sturgis Propane Adapter Fitting - Soft Nose POL x Type, # 204128-MBS. This lets you adapt a 100-lb propane cylinder fitting to a male Type 1 thread.
view full answer... - Connecting Bayou Classic KAB4 Burner to 100 Pound Propane TankWe might have something that will get you connected but we don't deal with many high pressure propane accessories so it's not exactly what you're trying to do. I also am not familiar with that burner but from what I can tell it has a flare fitting on it and comes with a hose from a Type 1 to that flare with a high-pressure regulator in-line. You should be able to use a POL to Type 1 adapter, part # 204128-MBS, to connect your existing hose to the 100 pound tank and the other end of the...
view full answer... - Can Propane Hose 100914-180-MBS Connect to POL FittingHey Steven, neither end of the propane hose part # 100914-180-MBS that you referenced has a POL fitting so it would not connect to what you have. We do have the adapter part # 204128-MBS which if I am understanding what you are looking for would work with the hose to connect where you need to make a connection.
view full answer... - Are Fittings on MB Sturgis High Pressure Propane Hose a Left Hand ThreadThe MB Sturgis hose, part # 100040-144-MBS, is a standard right hand thread. The only standard propane fittings that are left hand thread are POL fittings, like part # 204128-MBS.
view full answer... - Adapter Fitting Needed To Connect An 100lb Propane Tank To A Regulator With An ACME Fitting To connect your 100lb tank with a POL fitting to your regulator's hose with an ACME fitting you'll just need the MB Sturgis Propane Adapter Fitting # 204128-MBS. The POL side of this adapter can screw right into the tank and allow you to connect the hose to the ACME side of the adapter.
view full answer... - Adapter Fitting Needed To Connect A 100lb Tank To A Dual Tank RegulatorAssuming that your regulator hose has an ACME fitting on it and the 100lb tank has a POL fitting you'll just need the # 204128-MBS. The POL side will thread into the 100lb tank and the ACME side will allow you to screw on your regulator supply hose.
view full answer... - Parts Needed to Connect 100 Lb Tank with POL to On-board 5th Wheel Regulator PigtailYou could technically use the Propane Adapter Fitting # 204128-MBS to convert the POL fitting on your 100 lb tank to a Type 1 or ACME fitting, which will allow you to connect the 15 foot Valve Extension Hose # 100914-180-MBS. This would then allow you to connect the male end (with the threads on the outside) of the extension to the green female end of your existing 12 inch pigtail, attached to your regulator. Using two pigtails is not ideal, but if you need the 15 foot extension plus the...
view full answer... - Is the JR Products 3/8 Inch Female SAE x 1/4 Inch Female NPT Fitting Left or Right Hand ThreadThe Propane Adapter Fitting - 3/8" Female SAE Flare x 1/4" Female NPT #37207-30225, like most propane fittings, is a standard right hand thread fitting. These fittings are typically used on propane regulators to adapt a pigtail hose with a smaller fitting. The only standard propane fittings that are left hand thread are POL fittings, like part # 204128-MBS.
view full answer... - Replacement Hose For Connecting from RV Propane Tanks to RegulatorThe standard pigtail harness to go from an RV propane tank is the RV Type 1 ACME 1/4 inch fitting like what is found on the part # 100575-15-MBS you referenced. If instead you have the older style left-hand thread POL threads you'd also need the part # 204128-MBS. If you are still unsure send me a picture of what you have currently and I'll be able to determine what would work best.
view full answer... - Available RV Propane Parts and Fitting for Tank ConnectionYou can refer to the linked page that displays all categories of RV propane products, as well as to the linked article. The article will help you identify the type of fittings you have/need since there are many types in use in RVs. Once you know your type of fittings just use the click-on filters on the parts page to select the items needed.
view full answer...
Do you have a question about this Propane Fitting?
Info for this part was:
Expert Research:
Adam R
Installed by:
Cole B
Updated by:
Mary K
Updated by:
Wilson B
Written by:
Amanda M
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E. H.
12/22/2021
Still working perfectly!!