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Demco SBS Coach Air Kit for Air Force One Supplemental Braking System

Demco SBS Coach Air Kit for Air Force One Supplemental Braking System

Item # SM99627
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Retail:$424.00
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Demco Accessories and Parts - SM99627
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Half system replaces the necessary coach installation components for Demco SBS Air Force One supplemental braking system for motor homes with air brakes (SM99243 and SM99202). Call 800-298-1624 to order Demco accessories and parts part number SM99627 or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Demco SBS Coach Air Kit for Air Force One Supplemental Braking System. Accessories and Parts reviews from real customers.
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Demco Accessories and Parts - SM99627

  • Tow Bar Braking Systems
  • Second Vehicle Kit
  • Demco

Half system replaces the necessary coach installation components for Demco SBS Air Force One supplemental braking system for motor homes with air brakes (SM99243 and SM99202).


Features:

  • Replaces installation components for Demco SBS Air Force One supplemental braking system for motor homes with air brakes
    • Works with Air Force One system SM99243 (9599007) - sold separately
  • Half kit includes components for RV-side only
    • Vehicle-side kit (SM99209) sold separately


6231 Demco SBS - (Formerly SMI) Replacement Coach Installation Kit for Air Force One Supplemental Proportional Braking System

Replaces Demco SBS SM99627





Video of Demco SBS Coach Air Kit for 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 Review of Demco Tow Bar Braking Systems - RV Side Install Kit - SM99627

Ellen: Hi everyone. I'm Ellen here at etrailer.com. Today we're taking a look at the SMI Coach Air Kit for the Air Force One Supplemental Braking System. And this kit is going to be for those who of us who maybe picked up a towed vehicle for towing down the road with our RV that previously had a braking system, the Air Force One and now you want to outfit your coach to be able to tow that vehicle without having to get a whole new kit. This is going to give you everything you need to get that RV side install done. We'll get our tank, the air hose and all the check valves and or valves to go in between our airlines, the sitting at the end and all the hardware to get everything in place.

But if you need a complete set, we do have those available here at etrailer.com.We got a lot of options out there, including the complete Air Force One Supplemental Braking System. That part number is SM99243 if you want to pick up that whole kit. But typically this kit is going to be for those of us like I mentioned, somebody who's already got the towed vehicle that has the Air Force One all installed and they just need to get their coach ready to work with that. Or maybe something happened with your original coach, maybe something happened with the air tank, it got leaky, you need some new airlines or one of the fittings failed, whatever the case might be this is that complete system to replace that. You might notice that the air tank looks a little bit different than the older systems.

It had a big silver piece kind of coming out of the bottom. This still works with those older systems it's just that they've changed around the regulator here. It looks a little bit different but it operates just the same way. So no worries about that.It does have a little bit different size and I'll go over those measurements with you in a minute. But as far as more details on what the kit comes with, of course we get our tank and the already attached bracket, we'll get a good length of quarter inch air tube to connect to our tank and to all the fittings for our lines.

These Ts are going to help us T-into the air brakes on our coach. You might not need all of these, but you'll probably will use the smaller and larger one for getting into your supply and metered air. We'll also get the hardware to actually attach our tank and bracket as well as the fitting to go on the back of our coach. This is where we actually connect the air hose in between our coach and our towed or our coach in our towed vehicle. This is just a little kind of push to connect, check fitting and we'll plug that in.You will need that original hose from your kit, from the Air Force One to go with this.

If you don't have that hose anymore, that is available separately you can find that here at etrailer.com, it's one of the related products on this parts page. So definitely check that out here at etrailer.com if you need that hose, it's going to be a coily blue hose to go in between your RV and your towed. And then of course, the hardware to attach that on the back of our RV. Pretty much the basics of what we need there.Now, as far as the size of this bracket, from side to side, outer edge to outer edge it's six inches long by six inches wide. And then it's about the same as far as height. So about six inches from the back of the bracket to the top here. Side to side for our fittings, it's right at about 13 inches. Right at the end of my ruler here which is 13 inches long.The mounting holes. It's got a couple of different options as far as where you can mount this. These two holes up here at the top, the distance between those two, center to center is two and a half inches. We'll have our slotted holes down here. Those are both going to be about an inch and a half long and at narrowest they are an inch and a quarter apart and at the widest they're about four inches apart. And that's going to be the same for the holes down here. Am sure it's about one and a half inches apart and then about four inches apart. Actually it does look like these are a little bit wider spaced. The widest distance can go out to is four and a quarter.But should give you enough options to get this mounted up. You might be able to use the old spot where your original tank was mounted if you had that in place. If you didn't already have a spot for this, the basic thing that you need to remember is that this needs to be in a place kind of tucked up out of the way. You want to keep it kind of high underneath your coach somewhere that it's not going to get splashed with a lot of water, it's kind of protected from the elements. And you also want to have it mounted to something that's going to be sturdy enough to handle the weight of it. It's not super heavy, but it probably weighs about five pounds. Just something that's going to have a good stiffness to it, to hold that tank in place.There are a couple of bolts here. That's what actually bolts the tank to the bracket. There might be a little bit of push as you mount this in place or you could always drill a couple extra holes and then take this off and put the hardware back on, that's an option for you there. It looks like it already has locknuts on there. Taking those off might be a little bit tricky or they might have a little bit of resistance to coming off. But that's pretty much all you need to get this installed is just resetting all those parts. If you want the complete instructions you will have to look in the original Air Force One system. It should have the complete instructions for that RV side installed. This kit does not come with any instructions, so definitely need to check those out from your original kit.If you don't have those original instructions you can find them right here at etrailer.com, if you go to the product page for the Air Force One. And again that part number is SM99243. If you want the kit that just is going to be the vehicle side. Basically the opposite of this one that is also available here at etrailer.com and you can check that out, but again one of the related products on the product page here. But I hope this video has been helpful in deciding if this is going to be the right kit for you. We always strive to give you the best information to make your purchasing process a little bit easier. Hope this was helpful. Thanks for watching.


Customer Reviews

Demco SBS Coach Air Kit for Air Force One Supplemental Braking System - SM99627

Average Customer Rating:  4.8 out of 5 stars   (28 Customer Reviews)

Half system replaces the necessary coach installation components for Demco SBS Air Force One supplemental braking system for motor homes with air brakes (SM99243 and SM99202).

- SM99627
by:

Great product. Installed and working gr eat.



- SM99627
by:

I haven't installed the system yet, but I have given 5 stars for the OUTSTANDING customer service I received from etrailer. Shortly after I placed the order, I found the item listed for about $75 less on [another] store, and I submitted a claim under their 110% price guarantee policy. Even though the lower priced item had a fixed price and wasn't up for auction, I still didn't really expect etrailer to honor their pledge because the item was listed [online] Much to my surprise they honored their policy without question and credited the 110% my purchase almost immediately. The item was well packged and arrived quickly. I cannot recommend this company highly enough.



- SM99627
by:

Communication was great ,, Great service, good people to talk to .. Feel like if I have a question they would take the time to answer.. Thanks



- SM99627
by:

exactly what i ordered, thank you



- SM99627
by:

smi air brake for tow cars is the best brake system for a tow car and diesel pusher or class a motorhome with air brakes bare none ,once its installed all you do is hook up plug in and your off.I price checked multiple sources and etrailer had by far the best price.



- SM99627
by:

Would have been 5 stars, but no instructions. We'll have to find them on the web. Etrailer price pledge saved $30.


Comments
If you click the provided link, you can see the installation instructions for the whole SMI Air Force One kit, the instructions specific for mounting the air system on the Coach begin on page # 8.
-- Etrailer Expert Mike L - 04/21/2018


- SM99627
by:

I received the product quickly and the product was every thing they said it was. Installation was easy and the brake system works great.



- SM99627
by:

Bought another Allegro Bus that didn't have towing setup i had on my towable. Was advised as to which kit to order, installer had no problems installing it. Everything went smoothly. Great service



- SM99627
by:

Fantastic service and fast shipping!



- SM99627
by:

Product arrived when promised and has been installed. So far it seems to be maintaining air pressure but have not yet tested it while traveling and towing the Jeep. It replaces the part that worked well for ten years so should be good.



- SM99627
by:

Just what I need to finish my nstallation. The Blue Ox was given to me by the guy I bought the coach from but it was in multiple pieces cause his brother had given it to him. I guess he left the tank on his old coach so this was all I needed to make it work. Thanks for sending it so quickly!



- SM99627
by:

Thank you for sending the Air Force One supplemental braking system quickly. Placing the order was easy. I did appreciate the free shipping. In the near future, I will make an effort to check on any RV parts that your company has to offer.



- SM99627
by:

Coach air kit arrived 2 days earlier than it was promised. Price was best I found. Shipped that day after I ordered it, was packaged well etc. Now if the weather would get better so that I can install it.



- SM99627
by:

Demco coach air kit was exactly as advertised and performs flawlessly



- SM99627
by:

Looks like a decent product as i havent installed. Howver no instructions for install in box. But I found instructions on smi web psge.



- SM99627
by:

Best braking system and easy install



- SM99627
by:

Good pricing and excellent service and delivery... what more can I say



- SM99627
by:

Product was 3 weeks late shipping as factory supplier delayed providing product but I was kept informed all the time and when shipped was delivered within 3 days. Very pleased with the service.



- SM99627
by:

The order process and information was excellent. I just hope I can install all of this stuff I bought. I’ll let you know how it goes, hopefully within a few weeks....



- SM99627
by:

Always good prices. excellent customer service on the phone. item delivered as promised.



- SM99627
by:

Excellent comumication and service


Comments
Working great
Mike R - 10/19/2018



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