I have K-jet Injectors x4 NOS genuine Volvo plus seals $200 for the set plus postage. Part number is 1269274. I can look closer at the Bosch P/N listed on them if interested. These list for about $180USD each through Volvo dealers in the US. No idea what they are here. Obviously Bosch ones could be had cheaper. Not 100% sure what they suit but according to some sites it looks like the B27 & B28, but may also work in B21/B23 depending on flow rate. 2 have never been removed from the bag, one was removed for photo and the other had been removed and is missing the inlet cap. Minor surface corrosion on the outer shaft of a couple of them but doesn’t look like end caps have ever been removed. Open to offers if you can find a better price online somewhere (just provide link).