Compressor pulley was making a loud noise and the front plate came off

Welcome to 2CarPros.

I have to be honest, it isn't a five minute job. You don't have to remove the compressor, but it will be tight to complete.

I attached several pics below. Within the pics are the directions for both removal and replacement of the pulley. They aren't what I would consider specific enough, but this is what they offer us.

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2005 Mercedes Benz E 320 Sedan (211.065) V6-3.2L (112.949)
AR83.55-P-7685B Remove/Install Refrigerant Compressor Belt Pulley
Vehicle Heating and Air Conditioning Compressor Pulley Service and Repair Removal and Replacement AR83.55-P-7685B Remove/Install Refrigerant Compressor Belt Pulley
AR83.55-P-7685B REMOVE/INSTALL REFRIGERANT COMPRESSOR BELT PULLEY
AR83.55-P-7685B Remove/install Refrigerant Compressor Belt Pulley


Belt pulley parts kit


Component Identification
Pic 1

Component Identification
pic 2



Component Identification
Pic 3



Step 1
pic 4


Steps 2-6
pic 5


Steps 7-13
pic 6



Special Tools
pic 7


Special Tools
pic 8

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2005 Mercedes Benz E 320 Sedan (211.065) V6-3.2L (112.949)
SM83.55-P-0002A Replace Refrigerant Compressor Belt Pulley
Vehicle Heating and Air Conditioning Compressor Pulley Service and Repair Removal and Replacement SM83.55-P-0002A Replace Refrigerant Compressor Belt Pulley
SM83.55-P-0002A REPLACE REFRIGERANT COMPRESSOR BELT PULLEY
SM83.55-P-0002A Replace Refrigerant Compressor Belt Pulley


Component Identification

Pic 9

Component Identification

pic 10

Component Identification

pic 11


pic 12

Special Tools

pic 13

Let me know if this helps or if you have other questions.

Take care,
Joe