HomeSuspension > Suspension, Springs and Related ComponentsUnity 20-013404 Air Suspension Compressor
Part #: 20-013404

Unity 20-013404 Air Suspension Compressor

Air Suspension Compressor With Dryer
93 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Air Suspension Compressor With Dryer
Fitment: Maybach and Mercedes-Benz, 57, 62, CLS550, CLS63 AMG, CLS500, E500, S350, S55 AMG, S600, E320, and E55 AMG
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Overview of Unity Air Suspension Compressor With Dryer

The Unity Air Suspension Compressor With Dryer (part number 20-013404) is designed to restore and maintain optimal air suspension performance for select Mercedes-Benz and Maybach models. This compressor unit includes an integrated dryer to ensure moisture-free air delivery, supporting reliable suspension operation.

  • Compatible with Mercedes-Benz and Maybach vehicles including CLS55 AMG, CLS63 AMG, E55 AMG, E63 AMG, S65 AMG, and more
  • Includes built-in air dryer to prevent moisture buildup in the suspension system
  • Part number 20-013404 ensures precise fit and function for specified models
  • Designed for suspension systems requiring air compression and drying capabilities
  • Direct replacement for original equipment air suspension compressors

Product Line Details: Air Suspension Compressor With Dryer

The Unity Air Suspension Compressor With Dryer product line focuses on delivering integrated compressor units that combine air compression with moisture removal. This combination is critical for maintaining the longevity and performance of air suspension systems in luxury vehicles such as Mercedes-Benz and Maybach. The inclusion of a dryer helps prevent corrosion and air line blockages caused by moisture, ensuring consistent suspension responsiveness.

Detailed Product Description

This air suspension compressor is engineered to meet the specific requirements of Mercedes-Benz and Maybach air suspension systems. It provides reliable air pressure generation while the built-in dryer removes moisture from the compressed air, protecting the suspension components from damage. The part number 20-013404 corresponds to a unit compatible with a range of models including the CLS500, E350, S500, and S600, among others. This compressor supports the vehicle’s ability to maintain proper ride height and comfort by supplying clean, dry air to the suspension springs.

Common Applications and Issues Addressed

  • Restores air suspension functionality in Mercedes-Benz CLS and E-Class models
  • Eliminates air compressor failure due to moisture contamination
  • Resolves uneven ride height or sagging suspension problems
  • Prevents air leaks and compressor overwork caused by faulty drying
  • Supports suspension system longevity by maintaining dry air supply

Installation Notes and Tips

  • Ensure vehicle compatibility by verifying model and part number 20-013404 before installation
  • Disconnect battery and relieve air suspension pressure prior to removal
  • Inspect air lines and fittings for damage or wear during replacement
  • Follow manufacturer torque specifications for mounting hardware
  • Test the air suspension system after installation to confirm proper operation

Quality Assurance and Warranty

Unity air suspension compressors with integrated dryers are manufactured to meet OEM standards for fit and function. While specific warranty details may vary, these compressors typically come with a limited warranty covering defects in materials and workmanship. Using the correct part number 20-013404 ensures compatibility and helps maintain the integrity of your vehicle’s air suspension system.

This part fits 93 vehicles. Search below:

YearMakeModelPositionNotes
2012Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2012Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2011Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2011Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2011Mercedes-BenzCLS550N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2011Mercedes-BenzCLS63 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2010Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2010Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2010Mercedes-BenzCLS550N/AAir Suspension Compressor
2010Mercedes-BenzCLS63 AMGN/AAir Suspension Compressor
2009Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2009Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2009Mercedes-BenzCLS500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2009Mercedes-BenzCLS550N/AAir Suspension Compressor
2009Mercedes-BenzCLS63 AMGN/AAir Suspension Compressor
2009Mercedes-BenzE300N/AAir Suspension Compressor
2009Mercedes-BenzE320N/AAir Suspension Compressor
2009Mercedes-BenzE350N/AAir Suspension Compressor
2009Mercedes-BenzE550N/AAir Suspension Compressor
2009Mercedes-BenzE63 AMGN/AAir Suspension Compressor
2008Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2008Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2008Mercedes-BenzCLS500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2008Mercedes-BenzCLS550N/AAir Suspension Compressor
2008Mercedes-BenzCLS63 AMGN/AAir Suspension Compressor
2008Mercedes-BenzE300N/AAir Suspension Compressor
2008Mercedes-BenzE320N/AAir Suspension Compressor
2008Mercedes-BenzE350N/AAir Suspension Compressor
2008Mercedes-BenzE550N/AAir Suspension Compressor
2008Mercedes-BenzE63 AMGN/AAir Suspension Compressor
2007Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2007Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2007Mercedes-BenzCLS500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2007Mercedes-BenzCLS550N/AAir Suspension Compressor
2007Mercedes-BenzCLS63 AMGN/AAir Suspension Compressor
2007Mercedes-BenzE320N/AAir Suspension Compressor
2007Mercedes-BenzE350N/AAir Suspension Compressor
2007Mercedes-BenzE550N/AAir Suspension Compressor
2007Mercedes-BenzE63 AMGN/AAir Suspension Compressor
2006Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzCLS500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzCLS55 AMGN/AAir Suspension Compressor
2006Mercedes-BenzE320N/AAir Suspension Compressor
2006Mercedes-BenzE350N/AAir Suspension Compressor
2006Mercedes-BenzE500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzE55 AMGN/AAir Suspension Compressor
2006Mercedes-BenzS350N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzS430N/AAir Suspension Compressor
2006Mercedes-BenzS500N/AAir Suspension Compressor
2006Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2006Mercedes-BenzS65 AMGN/AAir Suspension Compressor
2005Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Mercedes-BenzCLS500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Mercedes-BenzE320N/AAir Suspension Compressor
2005Mercedes-BenzE500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Mercedes-BenzE55 AMGN/AAir Suspension Compressor
2005Mercedes-BenzS430N/AAir Suspension Compressor
2005Mercedes-BenzS500N/AAir Suspension Compressor
2005Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2005Mercedes-BenzS65 AMGN/AAir Suspension Compressor
2004Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2004Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2004Mercedes-BenzE320N/AAir Suspension Compressor
2004Mercedes-BenzE500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2004Mercedes-BenzE55 AMGN/AAir Suspension Compressor
2004Mercedes-BenzS430N/AAir Suspension Compressor
2004Mercedes-BenzS500N/AAir Suspension Compressor
2004Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2004Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Maybach57N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Maybach62N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Mercedes-BenzE320N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Mercedes-BenzE500N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Mercedes-BenzE55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Mercedes-BenzS430N/AAir Suspension Compressor
2003Mercedes-BenzS500N/AAir Suspension Compressor
2003Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2003Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2002Mercedes-BenzE55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2002Mercedes-BenzS430N/AAir Suspension Compressor
2002Mercedes-BenzS500N/AAir Suspension Compressor
2002Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2002Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2001Mercedes-BenzS430N/AAir Suspension Compressor
2001Mercedes-BenzS500N/AAir Suspension Compressor
2001Mercedes-BenzS55 AMGN/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2001Mercedes-BenzS600N/AAir Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Air Suspension Compressor With Dryer
2000Mercedes-BenzS430N/AAir Suspension Compressor
2000Mercedes-BenzS500N/AAir Suspension Compressor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

949-909

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.