Powertray with ARB single compressor

calimero

Member
Does anybody have that specific powertray with the ARB compressor installed on?
- Is there enough clearance under the hood to put in the T junction with the quick disconnect and the pressure switch? The photo on the website seems to be using additional pressure hose and connectors to attach the disconnect to the board. I am more interested in simply attaching the disconnect on the top of the T to the manifold.
Note that to fit in the space, the compressor cylinder needs to be inverted compared to the config it is sold in and the manifold put flat to maximize the space above (the way it is on the photo below)

- Any issue with the compressor vibration and any impact on the electronic part?

Thanks
Eric
 

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Which model ARB compressor is that? It looks tiny, like the one used for air lockers.

Vibration would be my only concern, but that thing is solid state for the most part, probably fine, but I can understand the want to move it somewhere else.
 
Which model ARB compressor is that?

Looks like the CKMA-12...exact same one used in the portable unit I just bought, CKMP-12.

Played with mine this weekend...If all you're doing is airing up tires its just fine; 20-30psi in right at 1min.

12bravo4r-albums-t4r-picture50408-a.jpg
 
It's the CKMA12. What ARB calls the High Performance 12V on-board compressor. It is also sold in a carrying box like the one in the photo above.
 
Its a lot more compact than I thought it would be... I think I can find room for that thing even with my dual battery... I've been having trouble finding room for a Viair pump.

The pump for the lockers must be tiny.
 
Its the same one...

https://www.4wheelparts.com/Air-Com....aspx?t_c=89&t_s=566&t_pt=4644&t_pn=ARBCKMA12

"Not only will it enable the ARB lockers to work; but it is also capable of supplying air pressure for other occasions, such as refilling a low tire"

Its different... the one for lockers is even smaller and not for tire fill...

ARB On-Board High Performance 12 Volt Air Compressor (CKSA12)

You can use the bigger one for lockers too, but I would still consider buying a separate dedicated system for air lockers if I went that route.

I'm just surprised how compact the CKMA12 is when compacted to the foot print of some other pumps.
 
I do not have the plate but I do have the same compressor mounted in the same general location in engine bay with a custom mount. As you stated the manifold has to be rotated to clear hood, but the pressure switch is under the disconnect on my install.

I suggest contacting power tray.

CB35_EEBE-6126-479_A-88_DD-4_ADE7_C275_C5_B.jpg
 
Just received this combo, yet to install. Seems like a lot of features for a small space.
 
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