A/C compressor anybody lost one on a 95

daughters started the death rattle to day, compressor looks different
that any GM i've worked on, anyone got any info, ideas,??? :banghead:

i got a 95 lesabre i think the clutches are going on the ac compressor anybody know how to identify what kind of compressor it is and any specific tools needed to change the clutches. i found a tool on snapon.com part # act1300a but says for r12 only. would that even matter because your not dealing witht the refriderant, just the clutches thanks