Need new brushes for SLS Air Compressor

im in the process of installing an ARB Air Compressor CKMA12
has anyone installed something like this??

is this it?
http://www.bc4x4.com/inthenews/image...i-output_2.jpg

Yes !! I have haulted on installing this pump as i may have found a 2nd hand SLS pump that i might use...

But very interested in if anyone has put an aftermarket pump for SLS!