Please read first: the pulley V-grooves carry orange surface rust. It is cosmetic - the grooves and the flat clutch face are unbroken, with no chips or cracks - but it is visible in the photos and it does not all wipe off. This is also compressor and clutch only: no o-rings, hose manifold, mounting hardware or paperwork are included.
Four Seasons 57089 remanufactured A6-style air conditioning compressor with the clutch fitted. Part number 57089, UPC 096361570894. The carton is labelled Compressor Remanufactured and the housing carries the remanufacturer's traceability sticker.
Cast-aluminum axial-piston A6 body with a belt-driven single-groove clutch pulley on the nose, sold as a complete compressor-and-clutch assembly.
Never installed. The two service ports on the rear head are still closed by their rubber shipping plugs, so the compressor has stayed sealed since it was remanufactured rather than sitting open to damp air. The clutch pulley turns smoothly by hand and the front shaft seal area is dry, with no oil residue anywhere on the body.
The clutch field coil is complete and connects through a pair of flat spade terminals on the coil body, both intact. There is no wiring pigtail on this style of coil and none is included.
Check the compatibility chart, and check your own application against Four Seasons 57089 before buying.
The A6 is the long cylindrical axial-piston compressor GM used across cars and trucks for decades; this one is a remanufactured unit with a new clutch assembly on the nose. Shipped weight is about 37 lb. Sold as-is.
