Mercedes DCS17E AC Compressor Clutch Pulley Assembly – 12V 6PK

Product Description

Replacement air-conditioning compressor clutch and pulley assembly suitable for selected Mercedes-Benz vehicles fitted with a DCS17E AC compressor.

This assembly is designed to replace a worn, noisy, slipping or damaged compressor clutch and pulley without replacing the complete air-conditioning compressor.

Product Specifications

• Product Type: AC compressor clutch and pulley assembly
• Compressor Model: DCS17E
• Operating Voltage: 12V
• Pulley Grooves: 6PK / 6 grooves
• Fitment Position: Air-conditioning compressor
• Complete Compressor Included: No

Compressor Reference Numbers

Designed for selected DCS17E compressor applications carrying the following reference numbers:

• A0022306511
• A0022309011
• A0022307211
• A0022305011
• A0022303411
• 0022306511
• 0022309011
• 0022307211
• 0022305011
• 0022303411
• 8FK 351 322-391
• 8FK351322391

Vehicle Compatibility

Suitable for selected Mercedes-Benz models fitted with the matching DCS17E compressor, including:

• Mercedes-Benz C-Class W203
• Mercedes-Benz C-Class W204
• Mercedes-Benz C200
• Mercedes-Benz C220
• Mercedes-Benz Vito W639
• Mercedes-Benz Viano W639
• Mercedes-Benz Sprinter W906

Fitment may vary according to the model year, engine size, engine code and original compressor specification.

Common Symptoms of a Faulty Compressor Clutch or Pulley

This replacement assembly may be required when experiencing:

• Grinding, rattling or squealing from the compressor area
• A noisy or worn pulley bearing
• Compressor clutch not engaging
• Intermittent air-conditioning operation
• Pulley wobble or excessive movement
• Clutch slipping or overheating
• Serpentine belt vibration
• Air conditioner blowing warm air due to clutch failure

Package Includes

• 1 × AC compressor clutch and pulley assembly

Important Compatibility Notice

This listing is for the compressor clutch and pulley assembly only.

The complete air-conditioning compressor is not included.

The listed Mercedes-Benz and Hella references identify complete compressor applications. They do not automatically guarantee that every compressor supplied under these numbers uses an identical clutch, pulley, bearing or hub design.

Before ordering, compare the following with the original component:

• DCS17E compressor identification
• Compressor manufacturer and label number
• 12V clutch coil
• Six-groove pulley
• Pulley diameter
• Pulley width and offset
• Bearing dimensions
• Shaft and hub design
• Electrical connector
• Front clutch plate appearance

Please provide the vehicle VIN, a clear photograph of the compressor label and photographs of the original pulley for compatibility confirmation.

Professional installation by a qualified automotive air-conditioning technician is recommended