Steering pump compatibility

[BAlexandrov]

Hi guys!
My son have Mazdaspeed3 1 gen - 2.3 MPS Turbo (BK14) 2007.
There is some stutter when turning the steering wheel so I want to change the steering pump.
The problem is that I cannot find the right one in Europe or China. Only 1 such model in USA.
There is error in the part catalogue. Supposedly the number is B37F-32-600A but this gets only pumps with attached reservoir.
Mine is with separate reservoir. Exactly looking loke in the part catalogue and in the service manual attached.
The same one, used is posted here https://rrr.lt/en/used-part/bdj9335-b37f-32-600a-mazda-3-i-power-steering-pump but I'm looking for a new.
This is not the right pump - https://alvadi.ee/item/lauber-55-6151?sv=1
This is not right too - https://www.aliexpress.com/item/1005009945230694.html

Do someone have experience finding the right pump or thoughts if the reservoir can be detached and the tube to be mounted there instead?

Only this one looks similar but is only from USA https://www.ebay.com/itm/124986011735

Can someone give some insights?

 

[Awafrican]

correct PN should be this one

Power Steering Pump - Mazda (B37F32600R0C)​

https://parts.palladinomazda.ca/oem-parts/mazda-power-steering-pump-b37f32600r0c?c=Zz1zdGVlcmluZyZzPXAtcy1wdW1wLWFuZC1ob3NlcyZsPTEzJm49QXNzZW1ibGllcyBQYWdlJmE9bWF6ZGEmbz0zJnk9MjAwNyZ0PWkmZT0yLTBsLWw0LWdhcw%3D%3D

 

[BAlexandrov]

Thanks! Seems similar yes.
I've forgot the VIN: JMZBK14L681733587 and according to catcar.info actually the right one is B37F-32-600B (not A)

I cannot find anywhere new parts with either B37F32600R0C or B37F32600B looking right.
Some help to find oem or aftermarket new one? Or thoughts on rebuilding (it's not leaking).