Secondary Air Pump c32/cl500 the same pump?

[Tobiah]

I have a c32 amg and about 2 weeks into ownership the pump went. I have the new relay and am looking for a pump without paying £500...

I've had the car for 2 years now and want to keep it for a couple more.

I read on an ebay listing for the part A 000 140 42 85 (the pump) that it fits cl500 etc. So I thought I would search for CL500 breakers (the c32 breakers have always sold this part first)

I found one for £95 and just want to check that its the same part for the CL500?

A 000 140 42 85?

Thanks!