(03-03-2023, 09:27 AM)luka.gunza Wrote: I googled a little and found a forum where people a speaking about OEM retrofit for PA and ACC in Volvo XC40. One man with MY21 XC40 said on that forum he made a retrofit for PA and ACC and dealer didn't change pump - it is also very good sign that what you said is true. But as you said "the best is to check with camera, what abs unit do you have".
By the way, I also googled for the new OEM pump number for my MY21 XC40, and the original part number would be not like yours, last three numbers would be 704 (not 774), so probably different for different Volvos, but maybe last number "4" instead of "2" is important.
Correct part numbers for ABS units are 32214775 or 30795868, for complete units, with proper ACC functioning. On the back, aliuminium plate, You'll have number 32214804 for proper, "updated" part, and 32214803 for "weak" part and therefore, as I mentioned, on proper ABS unit's pump will be 774, and on the "weak"-772.
To see number on aliuminium plate, you need to dismantle plastic covers above unit, around wipers. To save time, it is easier find the number on the ABS unit pump.
It is just a "lifehack" to find out what you have, instead of spending time on plastic covers removal.
here You van see, take a look on pictures:
32214804
https://produto.mercadolivre.com.br/MLB-...60-v60-_JM
32214803
https://www.ebay.com/itm/255956933519