Air suspension

Denis Stone

Denis Stone

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Hi all, we are looking at the possibility of converting the rear suspension of our Ducato-based motorhome to what I think is called "semi air suspension", i.e. replacing the rear suspension bump stops with a pair of inflatable doughnuts on each side. AS in Warrington seem to be well regarded, but it would be much easier for us if we could find someone nearer our home - Oxfordshire/Warwickshire borders. Is anyone out there in a position to make a recommendation, please?
 
Denis Stone said:
Hi all, we are looking at the possibility of converting the rear suspension of our Ducato-based motorhome to what I think is called "semi air suspension", i.e. replacing the rear suspension bump stops with a pair of inflatable doughnuts on each side. AS in Warrington seem to be well regarded, but it would be much easier for us if we could find someone nearer our home - Oxfordshire/Warwickshire borders. Is anyone out there in a position to make a recommendation, please?
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I havnt done it but from what I have seen of them and read, they are just a DIY job.
 
I had semi air fitted on my last van but the professional installer failed to mention the fact that it would leave the rear much higher than stock , thus resulting in the headlights pointing at the ground.
It definitely didn’t improve the ride either.
I think the kit was VB
 
Denis Stone said:
Hi all, we are looking at the possibility of converting the rear suspension of our Ducato-based motorhome to what I think is called "semi air suspension", i.e. replacing the rear suspension bump stops with a pair of inflatable doughnuts on each side. AS in Warrington seem to be well regarded, but it would be much easier for us if we could find someone nearer our home - Oxfordshire/Warwickshire borders. Is anyone out there in a position to make a recommendation, please?
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Dave Newel at Telford. or Conrad and Anderson at Birmingham

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Denis Stone said:
Hi all, we are looking at the possibility of converting the rear suspension of our Ducato-based motorhome to what I think is called "semi air suspension", i.e. replacing the rear suspension bump stops with a pair of inflatable doughnuts on each side. AS in Warrington seem to be well regarded, but it would be much easier for us if we could find someone nearer our home - Oxfordshire/Warwickshire borders. Is anyone out there in a position to make a recommendation, please?
Click to expand...
This guy will come to you. We’ve had work done and he’s very professional
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give him a call.
 
On our current van it was already fitted, the van is a lot more stable. Looking at the installation it looks very easy to fit yourself. If ever we change van will definitely fit myself

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I think Rhino installs will do it on your driveway you might even get a MHF discount?😊👍
 
TCG said:
surprised you say that as without doubt most people, myself included, highly rate the improved ride.
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Maybe it’s different on a PVC , although i blame the shock absorbers which were harsh to say the least.

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Recently had some Dunlop air bags fitted . Much better than without them and only £70 fitting cost by my mechanic . Don’t be afraid to buy them online and get them fitted locally. I don’t think it’s a particularly difficult job .
The ride is much improved and cornering seems easier .
175D15B9-1BEC-4217-87D6-B7851329D1C3.jpeg
3DBE96B3-1951-4CCD-8DED-11FB0F533880.jpeg
 
I installed myself. Took about 4hours taking into account planning time and doing a tidy job - and I did not have a ramp to work under so did it lying on my back under the van.

But if your not comfortable working on vehicle mechanics, then get someone else to do it.

In my case it was 2 bolts off to remove the bump stops. Then 16 bolts on to attach the air suspension units. Then run the airlines to your valve / gauge assembly.
 
I used Easytop system and like ShaKen above took me all of 4 hours,certainly I bought a pair of axle stands just to be on the safe side, but a real simple job to complete and we're delighted with the effect of the Easytop system. Only bump stops to be removed and very simple bolt on system to install
 
Im booked in with Rhino installs to have it done in May, im having it with compressor and gauges plus independent left/right inflation. Cost is £1400 fitted. Not sure if there is a discount though for MHF ? I hope it makes a difference after spending that :giggle:
 
Aerialmark said:
Im booked in with Rhino installs to have it done in May, im having it with compressor and gauges plus independent left/right inflation. Cost is £1400 fitted. Not sure if there is a discount though for MHF ? I hope it makes a difference after spending that :giggle:
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Seems expensive if its just fir air assist.

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Lucky said:
Shockingly expensive. Parts are over £400 but that's a mighty fitting charge

Link
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Yes you have priced it minus the compressor and gauges, but still it is expensive when you consider I am being charged over £600 for fitting :(

VB SEMI AIR SUSPENSION COMFORT KIT​

£764.00
Be the first to review this product
Semi air-suspension enables the driver to adjust the suspension them self by varying the pressure in the bellows the driver is therefore able to adjust the ride height, Left and right can also be adjusted independently making it possible to compensate a slightly uneven weight distribution and level the vehicle. Optionally a compressor can be supplied. This is the most suitable solution for vehicles that are usually heavily laden and for the driver who desires to be able to vary the ride height manually.
Comfort Kit: This kit includes the Air Bellows, Hoses and Schrader Valves for inflation plus fitting instructions but comes with the added control panel displaying air pressures in each bellows and switches for inflation. All wiring and the 12v compressor is included.
 
Aerialmark said:
Yes you have priced it minus the compressor and gauges, but still it is expensive when you consider I am being charged over £600 for fitting :(

VB SEMI AIR SUSPENSION COMFORT KIT​

£764.00
Be the first to review this product
Semi air-suspension enables the driver to adjust the suspension them self by varying the pressure in the bellows the driver is therefore able to adjust the ride height, Left and right can also be adjusted independently making it possible to compensate a slightly uneven weight distribution and level the vehicle. Optionally a compressor can be supplied. This is the most suitable solution for vehicles that are usually heavily laden and for the driver who desires to be able to vary the ride height manually.
Comfort Kit: This kit includes the Air Bellows, Hoses and Schrader Valves for inflation plus fitting instructions but comes with the added control panel displaying air pressures in each bellows and switches for inflation. All wiring and the 12v compressor is included.
Click to expand...
especially expensive when you consider I have mine hooked up to a 12 volt car tyre compressor which cost me less than £10.00. You could probably inflate them with a bicycle pump!
 
Yes probably , I have been looking into it since the thread was started and i have to say im a little surprised as he is usually quite competitive on price so i can only think it may be something to do with my MH ( fitting wise ) ? I have had work done before by Phil at Rhino installs and i find that it is always top notch and a very good after service if there is a problem but i agree he is a few hundred more than other places on this job. One thing is that i will have piece of mind when its done as i know its done properly so this time im ok with it. After all its only money :LOL:

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I too was quoted nearly 1400 for rear semi air with independent fill/guagesand compressor
 
Having used my Dunlop air bags on a journey of around 120 miles round trip ,I have to say I am over the moon . The kids described the ride as “ more soft and bouncy and more comfortable than before “. For me it was the cornering with the reduced body roll that was amazing . It was night and day difference to my previous set up of Alko air bags that had failed and I am so pleased we have got them fitted .I would highly recommend the air assist suspension 👍🏻
 
I bought mine online and had them fitted for £120 plus Vat. It is only a maximum of a two hour job for a professional. When I advised my insurance company they asked if they had been fitted professionally.

The ride and stability in crosswinds or passing HGV’s were much improved after fitting. I wish I had had them fitted years ago.
 
IanF said:
especially expensive when you consider I have mine hooked up to a 12 volt car tyre compressor which cost me less than £10.00. You could probably inflate them with a bicycle pump!
Click to expand...
I inflate mine with a bicycle pump. I have only had to put three strokes of the pump in over 12 months. Absolutely no need for a compressor.

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