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Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System

Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System

Item # SM99666
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SM99666 - Jumper Demco Accessories and Parts
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Replaces the air jumper for Demco SBS Air Force One supplemental braking system (SM99202). Call 800-298-8924 to order Demco accessories and parts part number SM99666 or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System. Accessories and Parts reviews from real customers.
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  • Reviews (95)
  • Q & A (16)
  • Videos (2)
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Demco Accessories and Parts - SM99666

  • Tow Bar Braking Systems
  • Air Line Parts
  • Demco
  • Jumper

Replaces the air jumper for Demco SBS Air Force One supplemental braking system (SM99202).


Features:

  • Replaces the air jumper for Demco SBS Air Force One supplemental braking system (SM99202)
    • Coiled air hose connects air assembly in RV to operating unit in towed car
  • Length when fully stretched: 7'


6212 Demco SBS - (Formerly SMI) Replacement Coiled Air Hose for Air Force One Supplemental Proportional Braking System

Replaces Demco SBS SM88249 and SM99666





Video of Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System

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




Video Transcript for SMI Air Force One Supplemental Braking System Replacement Air Jumper Review

Hi there, flat towers. Today we're going to be taking a look at Demco's Replacement Air Jumper Cable for the Air Force One Supplemental Braking System. Your air jumper cable is a crucial component for your Air Force One Supplemental Braking System. It's what takes the air supply from your motorhome and sends it to the Air Force One Supplemental Braking System installed on your vehicle.The cable has one male end and one female end, and this is designed specifically to work with your Air Force One because your vehicle side always has a male end for the female to go to, and vice versa. On the other side you've got a female end on your motor home for the male end. The replacement cable is going to be the same as your original.

It's going to have seven foot when fully stretched out.And replacement cables are a necessary component, especially one as critical as this. Without this, your braking system wouldn't work. And since this is a component that is constantly flexing and moving around, it is susceptible to damage from the road. So, you may get small punctures, cracks, leaks, and even complete breakage, which requires you get a new cable to get you flat towing and back on the road.A cable management system can help alleviate the need for additional cables. As you can see, our customer here just has his cables that hang down below.

There are tow bars available to have cable management systems that help keep your components up off the road and also keep them with the tow bar, which makes it harder to lose if everything is switched your tow bar.So, good cable management is a great way to keep your cable in good condition so you don't end up replacing it like our customer today. The female end plugs into the male end on your vehicle, the coiled cables route it over to your motorhome, and the male end plugs into the female fitting on your motor home.Now all that's left to do is to test it out to make sure that our system is fully functional. So now I'll step on the brakes. And here you can see inside the vehicle that our pedal is applied. And that completes our look at Demco's Replacement Air Jumper Cable for the Air Force One Supplemental Braking System..


Customer Reviews

Replacement Air Jumper for Demco SBS Air Force One Supplemental Braking System - SM99666

Average Customer Rating:  4.9 out of 5 stars   (95 Customer Reviews)

Replaces the air jumper for Demco SBS Air Force One supplemental braking system (SM99202).

- SM99666
by:

I bought this as a back-up for my toad, but decided to put it to use and keep the old as back-up. Works great! the connectors are much easier to work than the old set. etrailer was prompt to ship...thanks! 549498



- SM99666
by:

Exactly what I needed 694398



- SM99666
by:

I order 3 items for my Blue Ox towing system as a backup. etrailer's website was so easy to use and the prices, on my items, were the best I could find. The items were shipped promptly. Great company! 682128



- SM99666
by:

fast shipping as I have come to expect from etrailer. 699089



- SM99666
by:

Just as described-fast shipping-packed well-could not be better 298195



- SM99666
by:

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. 707825



- SM99666
by:

Works great 889579



- SM99666
by:

As ordered , arrived on time , excellent quality 887178



- SM99666
by:

It arrived quickly and worked 873730



- SM99666
by:

We had a part that broke on our trailer hitch and were on the road. Thank you for getting the part to us quickly. 873609



- SM99666
by:

We needed to replace this air hose for our braking system and after searching multiple auto parts stores, websites, etc, this was the first place we found that had the right size components and had the item in stock. Ordering was hassle-free and delivery was prompt. Thanks etrailer! 873473



- SM99666
by: 09/03/2020

873347



- SM99666
by:

Jumper is just what we needed after ours came off the toad and destroyed the fitting after dragging on the ground for many miles. Etrailer gets 10 stars for getting the part to us. Talk with Adam around 1pm told him we were going thru the mountains and DW would have to drive the toad if we didn't have AF 1 working. He told us he would personally check to make sure it was sent that day. We paid for 2 Day delivery and etrailer got it to us next day. Many thanks to Adam and the etrailer team for excellent customer service. Back on the road with happy wife and happy life!!!! 871907



- SM99666
by:

I found this item difficult to identify (Who knew this was called an "Air Jumper"?) and then, locate a seller, until I came across etrailer. My old backup was just too ancient to rely on. Speedy delivery, too. 868737



- SM99666
by:

I purchased the Replacement Air Jumper line as back up line in the event the one I have now gets damage or someone tampers with it while I'm away from the RV. This is a important part of your SBS Air Force One system. I tested it and it actually works and connects better then the OEM air line. Well worth the purchase. 862531



- SM99666
by:

Fast delivery and tracking. You guys had what I needed for my rv 868889



- SM99666
by:

The time to receive package was 16 days! Way too long for regular mail. Very disappointing, we had to leave on a trip without ourcair brake hose. 855426



- SM99666
by:

This review has more to do with Brenden at e trailer than the product. We needed the hose and were stuck until we received a new one. Brenden worked with us so we understood the order cutoff time, all of our shipping options and what would work best for us to receive the package in a timely manner. Great job Brenden, Thanks 854369



- SM99666
by:

Works great very hi quality 853904



- SM99666
by:

etrailer.com had exactly the part I needed and it was shipped and delivered promptly. 853639



- SM99666
by:

Product works as stated 852515



- SM99666
by:

Great product and friendly service. Had the parts shipped to us while we were on the road. Extremely satisfied all around. 852630



- SM99666
by:

etrailer came thru when we lost an air hose line in the Smokies. Shipped it campsite! Great! 824517



- SM99666
by:

Exact part I needed. Thanks 815160



- SM99666
by:

Just what I needed with excellent deliv ery. 802538


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Ask the Experts about this Demco Accessories and Parts

  • Availability of Replacement Kits 6237 and 6212 for the SMI Air Force One
    Yes, 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...
  • Recommended Air Force One 2nd Vehicle Kit for 2017 Kia Soul
    On 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...
  • Solution for Needing Replacement Black Air Line for SMI Air Force One
    SMI 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...
  • Replacement Jumper Air Line Kit for SMI Air Force One
    They 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 Replacement Air Line Assembly for SMI Air Force One Supplemental Braking System
    The 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 # RM-9100 or # RM-9160 then the correct part is the Roadmaster BrakeMaster Air Line Assembly # RM-921004-88.
    view full answer...
  • Availability of Base Plate Covers
    I believe what you are looking for are base plate covers such as the 1-1/4" receiver cover # RM-212 or 1-1/2" cover # RM-210. There is a square plug connection for certain Roadmaster tow bars as well, the # RM-200140-40. I have added a link to our page that has our available covers and other accessories so you can find what you need. If you have any questions about fit please let me know and I'd be happy to help.
    view full answer...
  • Recommended Trailer Braking for Air Brake System On Motorhome to Tow Vehicle
    We do not have any hoses compatible with your Glad Hands connectors nor have an adapter. The closest thing we have is the Replacement Air Jumper for SMI Air Force One Supplemental Braking System # SM99666. We do not have any parts for air brakes on trailers but we do have some other options that wouldn't utilize the Glad Hand connections, but also won't harm them for that connection to still function. All we can offer is a brake controller like the Hayes Air Actuated Trailer Brake...
    view full answer...
  • Comparison Between Black Coiled Jumper in Kit SM99202 and SM99243
    I 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...
  • 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...
  • Replacement Quick Disconnect Fittings for Demco SBS Air Force One Supplemental Braking System
    Thank 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...
    view full answer...
  • Second Vehicle Kit Recommendation for the SMI Air Force One Braking System
    The 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...
  • Availability of Replacement Parts for SMI Air Force One Supplemental Braking System SM99243
    We 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...
  • Replacement Air Jumper Quick Disconnect for SMI Air Force One Supplemental Braking System
    Actually, 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...
  • Does Second Vehicle SMI Air Force One Kit Come with Fitting that Mounts on Vehicle
    It'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...
  • Recommended Air Hose With Female Quick Connect
    It 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...
  • Parts Needed to Flat Tow 2013 Chevrolet Spark with 2014 Tiffin Allegro Breeze
    The Blue Ox Base Plate Kit # BX1722 and the Blue Ox Alpha Tow Bar # BX7380 will work well for you to flat tow your 2013 Chevrolet Spark. The other components needed to flat tow are a lighting kit and a supplemental braking system. The Alpha tow bar includes the needed safety cables. For a lighting kit, I recommend the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267. This kit includes the diodes and wiring needed to splice into your Spark's stop and taillight circuits...
    view full answer...




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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
Updated by:
Sarah W
Updated by:
Kristina F

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