Anybody know what size o-rings are needed for a/c overhaul?

[clydesdale]

I would like to know what o-rings to order. Thanks.

[nmlss2006]

From http://forums.bimmerforums.com/forum...65&postcount=2
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If you are replacing all o-rings buy
64-50-1-468-463 7.65mm (#6, for 3/8" tube) o-ring $0.18, 5@
64-50-1-468-464 11.1mm (#8, 1/2") o-ring $0.13 5@
64-50-1-468-465 14mm (#10 5/8") o-ring $0.17 4@
64-50-1-468-466 17mm (#12 3/4") o-ring $0.23 3@
Buy at least one spare of each size. Your compressor vapor inlet
may take #10 or #12
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[clydesdale]

Thanks man. So, I could order just #6,8,10,12 in packs of 10 and be good? As shown in this link?

http://www.wholesalepartsandtools.com/catalog/O_Rings-113-1.html

I would just order the standard ones, not "dual" or compression or captured. Just #6,8,10,12 and be good? Thanks.

[nmlss2006]

You can do that. Or you can order the BMW parts.