I've got a compressor off an E34 525i that works just fine, but needs a new clutch. We just took this off a friends car, the hi + low pressures are spot on, but the clutch is self-disintegrating. This is an R134a compressor with the serpentine belt pulley on it, it is an original BMW part.

I'm not sure how complicated or expensive it is to change the clutch- but I thought I'd ask around since this compressor is in great working order- except the clutch.

Email, PM, or post a reply here for details or with any interesting comments

Thanks, Bret