OM603 AC Compressor Upgrade Kit for W126 W124 W140. This kit comes with the larger compressor bracket and hardware, a working klima/climate control relay, W126 specific compressor hose assembly and a new* Denso 10PA20C (4711230) compressor.

Achieve cooler temps, better efficiency and capacity for your OM603. Kit was made specifically for the W126 chassis but will fit in a W124.

Ac compressor was removed from the box to test fit in the vehicle. Otherwise it’s practically new.

Feel free to ask any questions. Verify fitment prior to purchase.

Fitment:

1986-1989 300SD/SDL

1990-1991 350SD/SDL

1986-1987 300D/TD

1991-1993 300SD

- note: is stock equipment for W140 603 chassis.