Replacement Air Jumper for Demco Air Force One Flat Tow Brake System
(303 reviews)
Price: $81.91
In Stock
Replacement Air Jumper for Demco Air Force One Flat Tow Brake System
Item # SM99666
Our Price: $81.91
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- All Info
- Reviews (303)
- Q & A (0)
- Videos (3)
- Photos
Demco Accessories and Parts - SM99666
- Tow Bar Braking Systems
- Air Lines
- Jumper
- Demco
Replace the coiled air jumper hose for your Demco Air Force One supplemental braking system.
Features:
- Replaces the air jumper for your Demco Air Force One braking system
- Connects air assembly in RV to operating unit in towed car
- Length when fully stretched: 7'
- Fitting size: 1/8" male
Fits:
- Demco Air Force One supplemental braking systems (SM99243, DM55MV, and DM26VR)
- For 2019 and newer Spartan chassis, use kit SM6296
- For Freightliner chassis with BrakeSync, use kit DM97ZR
6212 Replacement (Formerly SMI) Coiled Air Hose for Demco Air Force One Supplemental Braking System
Replaces Demco SBS SM88249 and SM99666
Video of Replacement Air Jumper for Demco Air Force One Flat Tow Brake System
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of SMI - Tow Bar Braking Systems - SM99666
Today, we're taking a look at a replacement air jumper. Now, this replaces the air jumper for SMI Air Force One supplemental braking system, part number SM99202. This coiled air hose connects your air assembly in the RV to the operating unit on the towed vehicle. It has the quick connect ends that makes the unit easy to attach and detach. These ends are corrosion-resistant when it comes to the finishing, so it's gonna keep the quick connect safe from rust and corrosion. It is a direct replacement part, straight from the manufacturer, and it's blue in color when it comes to the hose, and the length when it's fully stretched out is around 7 feet long.
That's gonna do it for today's look at the replacement air jumper for the SMI Air Force One supplemental braking system, part number SM99202.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
- etrailer mistake
Customer Reviews
Replacement Air Jumper for Demco Air Force One Flat Tow Brake System - SM99666
Average Customer Rating: 4.9 out of 5 stars (302 Customer Reviews)
Replace the coiled air jumper hose for your Demco Air Force One supplemental braking system.by: Theodore 01/17/2023
My RV mechanic shop couldn’t find a new air jumper. I looked it up on the internet and etrailer was the 1st website to be displayed. I received it in less than a week and it works perfectly.
by: Dan 03/25/2023
Perfect replacement part, easy to order and a decent price
Dan
3/25/2024
This product is still working great. Holding up well with absolutely no issues. I predict many more years of carefree service
by: Paul 04/26/2024
The air hose is of the right size and works well.
by: Robert 03/30/2024
Just like the one from the kit, I needed to change a fitting but it works fine.
by: Kevin12/13/2023
The snap ring to keep it locked on the male fitting is weak. I have to really work to make sure it locks in place. It has come disconnected a few times.
by: Dave 01/06/2024
Identical replacement of the original air hose.
by: Dennis 02/12/2024
Great replacement article.
by: Normand03/31/2024
I had to order twice and return the first shipment but the second order was OK and snaps easily in my Air Force One behind my RV and in the front of my tow.
by: Cheryl W04/29/2024
Exactly what we needed
by: bakerbg03/11/2023
I have an AirForce One braking system and my Demco Jumper got damaged to the point of being unusable. I called etrailer and got a wonderful operator (Diana) on a SUNDAY MORNING! Unfortunately, I was not sure of the exact jumper that was needed so Diana offered to call Demco and try to figure out MY needs. By Monday afternoon, Diana had spoken to Demco and directed me to the correct part. Then, since I was traveling, I needed the part sent to an address other than my home. Diana assured me this was not a problem. I also needed the part to arrive in THREE days and if it got there too late, I would no longer be there to pick it up. Once again, Diana did her very best to get me the jumper at my location where it was needed. The jumper worked great and it fit on my current system beautifully. Thanks Demco, etrailer, and most of all, thanks to Diana. The customer service at etrailer is incredible. Keep up the good work.
by: James 04/12/2024
Nice and easy.
by: Marie 06/12/2023
We were on the road and somehow lost our jumper air hose. Without it we had no towed brakes. Thanks for helping get the new part to our camp site and get us back on the road.
by: Tim 03/22/2024
They did a great job of getting it to me on time. Very professional!
by: Mark 03/25/2024
Exactly what I needed delivered quickly.
by: Micahel02/12/2024
Very well built, exactly as described
by: Troy 08/11/2023
Product deliver as promised. While traveling I ruined a jumper hose. Etrailer promptly shipped me the hose when ordered thus ensuring a prompt delivery. Thanks etrailer!!
by: Greg 02/22/2024
Hose, while expensive, is a perfect fit between the coach and toad.
by: Mike 02/07/2024
Fast efficent service.
by: Ottobounds08/11/2023
Exactly what I needed. etrailer response has been the same for years, EXCELLENT!!
by: Danny 06/12/2023
Thank you for getting me the right part! I will definitely be using etrailer.com
in the future! Thanks again to Will for guiding me to correct part.
by: Jim 12/02/2023
Works grear
by: Mark 01/12/2024
Easy to order and got quick
by: Jay06/21/2022
GREAT! just great service and products and prices, shipping... all great!
Jay
6/22/2023
Held up great, towed across the country wonderfully a few times. Will never go back to not having one.
by: Chuck09/26/2019
I just returned from a 3100 mile trip where my current air brake hose started leaking as the result of an earlier accident. i must have checked 15 retail shops and RV centers along the way for a replacement product, no one had a separate hose, only the full air force one system. i found your company online and was happy that the product arrived ahead of schedule and works perfectly.
Chuck
9/28/2020
All great!
by: Robert02/26/2022
Exactly what i needed as a replacement. Works as expected.
Robert
2/27/2023
As a full time RVer, it is a relief to know I can depend on the parts I buy from etrailer. The replacement air jumper for my Air Force One braking system has not failed.
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See what our Experts say about this Demco Accessories and Parts
- Replacement Air Jumper For Demco SBS Air Force One Braking System on MotorhomeThe part you need for your motorhome is the Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System # SM99666.
view full answer... - Comparison Between Black Coiled Jumper in Kit SM99202 and SM99243I spoke with my contact at SMI and there is not difference between the blue coiled cord # SM99666 and the black cord that was included with part 99202 AFO108 which was replaced by the # SM99243, accept of course color. Both the coiled air hoses, also called a jumpers, connect your towed car to your RV by connecting the operating unit to the coach air assembly. When you are ready to hitch up your car and tow it, simply hook up the coiled air hose at the same time as you hook up your tow bar.
view full answer... - Air Line Jumper Kit for SBS Air Force One Installed on 2017 Newmar Dutch StarFor the SBS Air Force One you have installed on your 2017 Newmar Dutchstar the correct replacement jumper cable is the part # SM99666.
view full answer... - Replacement Jumper Air Line Kit for SMI Air Force OneThey are not interchangeable but we do have a replacement jumper air hose for the SMI Air Force one with the part # SM99666 if you wanted a backup.
view full answer... - Correct Parts for Motorhome Side of Air Force One Supplemental Braking SystemIt sounds like you're looking for the Demco SBS Coach Air Kit for Air Force One Supplemental Braking System part # SM99627 and also possibly the Air Jumper for Demco SBS Air Force One Supplemental Braking System part # SM99666. This would be everything for the motorhome side of the Air Force One Supplemental Braking System.
view full answer... - Replacement Air Jumper for Air Force One Supplemental Braking SystemThe Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System # SM99666 that you referenced is correct for the Demco Air Force One # SM99202 but the confusion might be the various part numbers this has been at one point. Demco has referred to this as part number 6212, SM88249, and SM99666.
view full answer... - Replacement Coiled Air Hose For A Demco Air Force One Supplemental Braking Systemthe replacement coiled air hose for your Demco Air Force One Supplemental Braking System for Motor Homes with Air Brakes # SM99243 is part # SM99666.
view full answer... - Replacement Air Jumper Air Hose For Demco SBS Air Force One Supplemental Braking SystemIt sounds like you are looking for the Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System # SM99666 which is the correct replacement line for your Demco SBS Air Force One Supplemental Braking System for Motor Homes with Air Brakes # SM99243.
view full answer... - Replacement Jumper Hose For Demco Air Force One Supplemental Braking SystemThe Replacement Air Jumper # SM99666 is the hose used with the Demco Air Force One Supplemental Braking System # SM99243.
view full answer... - Replacement Air Jumper for SMI Air Force One Supplemental Braking System It sounds like you might be needing the Replacement Air Jumper # SM99666 for your SMI Air Force One (AFO) Braking System. This coiled air hose connects the air assembly in your RV to the operating unit in the towed vehicle. If this is not what you are looking for, I have attached a link that will take you to our available selection of replacement parts for the SMI braking systems that you can look through.
view full answer... - Solution for Needing Replacement Black Air Line for SMI Air Force OneSMI does offer a kit that includes the black air line you are looking for with the SMI Reinstall Kit for Air Force One Supplemental Braking System # SM99226 which comes with a few extra components that you wouldn't need but it will get you the air line you are looking for.
view full answer... - Does Second Vehicle SMI Air Force One Kit Come with Fitting that Mounts on VehicleIt's not pictured but the bracket and fitting that the hose of the SMI Air Force One kit part # SM99243 attaches to does come with the Replacement Towed Vehicle Installation Kit # SM99226 that you referenced. The replacement jumper hose you need then is the part # SM99666.
view full answer... - Second Vehicle Kit Recommendation for the SMI Air Force One Braking SystemThe correct second vehicle kit you would need to use with the SMI Air Force 1 # SM99243 is the part # SM99209 that you referenced. It does come with all of the needed hardware and air lines to install. If you do also need the air jumper you would need the part # SM99666. This is not included with the # SM99209.
view full answer... - What Air Line Jumper Is Needed for the Demco SBS Second Vehicle Kit for Air Force OneThe Demco SBS Second Vehicle Kit for Air Force One Supplemental Braking System part # SM99209 is designed to be used when you get a new towed vehicle so you don't have to buy a new kit since you will already have the motorhome side installed. For the full kit you will need part # SM99243. The air jumper would simply be reused as well but if you no longer have this then you can use part # SM99666. The motorhome specific air jumper is only for select models with Spartan or Freightliner chassis...
view full answer... - Recommended Air Force One 2nd Vehicle Kit for 2017 Kia SoulOn your 2010 Tiffin Phaeton with air brakes, the Demco SBS Air Force One Supplemental Braking System for Motor Homes with Air Brakes - Proportional # SM99243 is a great option to use with your 2017 Kia Soul. Because you already have portions of this on your motorhome, you will only need the Demco SBS Second Vehicle Kit for Air Force One Supplemental Braking System # SM99209.
view full answer...
- Replacement Air Jumper Quick Disconnect for SMI Air Force One Supplemental Braking SystemActually, you need the Replacement Female Quick Disconnect for SMI Air Force One # SM99613. Installation is fairly straightforward, especially if the base is still intact enough to reuse and you only need to quick-disconnect end. If any of the rest of the line is damaged and you need the entire line the part is # SM99666. It appears the line going into the male end (part # SM99614) is kinked.
view full answer...
- Availability of Replacement Kits 6237 and 6212 for the SMI Air Force OneYes, we do have those kits. The kit 6212 that you referenced is part # SM99666 on our site. The kit 6237 that you referenced is a combination of parts # SM99226 and # SM99625 on our site.
view full answer... - Availability of Replacement Parts for SMI Air Force One Supplemental Braking System SM99243We do offer replacement parts for the SMI Air Force One Supplemental Braking System # SM99243. These items include a replacement Installation Kit for the motorhome, part # SM99627, a Replacement Towed Vehicle Installation Kit # SM99226 as well as other smaller individual parts such as a replacement Air Jumper # SM99666. You can see all replacement parts by clicking on the linked page for the Air Force One and scrolling down to the heading Replacement Parts.
view full answer... - Parts Needed To Make A Longer Air Hose For The Demco Air Force one Supplemental Braking System Since Demco uses their own proprietary fittings and the replacement hose # SM99666 is only 7' in length you'd have to build your own air hose using the female # SM99613 and male # SM99614 connectors and air tube from your local hardware store to reach this length. That being said, you can't use multiple adapters with a tow bar to flat tow so you most likely would have no way of attaching the Mini to the motorhome and would have to choose between hauling the Spider or Mini.
view full answer... - Comparing Demco SBS Air Force One Coiled Air Jumper KitsThe Demco SBS Air Force One Coiled Air Jumper Kit for Freightliner BrakeSync-Equipped Chassis part # DM97ZR is for motorhomes that came with the Air Force One installed at the factory whereas the Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System part # SM99666 is just a replacement for the aftermarket version.
view full answer... - Replacement Air Jumper For 2020 Tiffin RV Motorhome With Demco Air Force One Braking SystemThe Replacement Air Jumper # SM99666 fits all models using the Demco Air Force One Supplemental Braking System # SM99243. This is the same jumper used in their Demco Air Force One Supplemental Braking System for Tiffin Chassis Motorhomes # DM55MV if your unit came with the factory system already installed.
view full answer... - Recommended Air Hose With Female Quick ConnectIt sounds like you are looking for the Roadmaster BrakeMaster Air Line Assembly - Car to RV # RM-921004-88, however you may just want the Replacement Female Quick Disconnect for SMI Air Force One Supplemental Braking System # SM99613. Another option is the Replacement Air Jumper for SMI Air Force One Supplemental Braking System # SM99666 which has a coiled tube for tension while allowing expansion up to 7 feet.
view full answer... - Replacement Quick Disconnect Fittings for Demco SBS Air Force One Supplemental Braking SystemThank you for the details as to what you're looking for with the Demco SBS Air Force One Supplemental Braking System # SM99243. I'll list the parts I believe you were talking about below but if you need any additional parts please let me know: Air Jumper (Hose) - # SM99666 Female Quick Disconnect - # SM99613 Male Quick Disconnect - # SM99614 Motor Home Air Hose Connection Assembly - # SM99625 Towed Car Quick-Connect Kit - # SM6214 Like I said, if you end up needing anything else or there...
view full answer... - Correct Replacement Air Line Assembly for SMI Air Force One Supplemental Braking SystemThe correct replacement is going to depend on the supplemental braking system you currently have. If you have the SMI Air Force One Supplemental Braking System # SM99243 then the Replacement Air Jumper # SM99666 that you referenced would be the correct choice. If you have the Roadmaster BrakeMaster 9100 or # RM-9160 then the correct part is the Roadmaster BrakeMaster Air Line Assembly # RM-921004-88.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Expert Research:
Jameson C
Written by:
Laura H
Video Edited:
Dustin K
Installed by:
Cole B
Installed by:
David F
Video by:
Chris R
Updated by:
Wilson B
Updated by:
Kristina F
Updated by:
Amanda K
Test Fit:
Clayton O
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Theodore B.
1/18/2024
My RV shop couldnt get the air jumper. I found you guys on the internet and received the hose in 4 days. It still works great after one year.