Hello to the round, I am usually on the road at the US-Car Forum, but I can also get in touch with the Volvo 850 of my wife here. Since the blower has always been strong at higher levels, I had read this topic here in the forum once. The replacement of the blower engine is probably to be solved. Lt. a very detailed thread would be to recommend the Einabu of a Bosch engine, parts No. 0130 111 134. I got this and wanted to make myself to the exchange today. As can be seen in the photos, the Bosch engine is too long. The shaft extends to <5mm to the upper edge of the fan wheel, while the shaft tip of the engine still installed ends at a full 3cm below the edge. I don't assume that the shaft of the new engine should rise into the fan wheel. Are there different variants of fan motors for the 850s? I now wanted a complete unit of Hell a (Behr), but these are not in stock anywhere. How is the experience here in general, are they organized only on order? If someone had a part number here (search functions by car type on various parts pages did not yield conclusive information !?). Sorry, I am here unfortunately (yet) not working at home Thank you in advance, Jo