Weirdly (well not for Volvo) the uppers and lowers are listed for different chassis number ranges??!
Anyway, here you are, but note Volvo has no part number stamped or molded on the parts relating to these part numbers:
Uppers: From chassis number 173000 (XC70), FC21 459096 - ; FC22 459386 -
LH rear - 30655374
RH rear - 30655375
Lowers: From chassis number 173074 (XC70), FC21 459096 - ; FC22 459386 -
LH rear - 30655379
RH rear - 30655377
Hope this helps. As a guide, they were fitted to 05-07 V/XC 70's. The other chassis references I'm guessing are V70, but no idea what chassis FC21 and FC22 mean. However, I have just found this and 'borrowed' it from another website which clarifies that:
1 = [Sweden] Torslanda Plant VCT 21(Volvo Torslandaverken) (Gothenburg)
2 = [Belgium] Ghent Plant VCG 22
Neil.






