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Unity rear left non-electronic air strut assembly, metallic cylinder with mounting brackets

Unity

Unity 18-529901 Rear Left Non-Electronic Air Strut Assembly

SKU CH-TCXZ-T0RV3

Rear left non-electronic air strut assembly restores air suspension on 2001-2005 Audi Allroad Quattro models

  • Restores air suspension performance with OE-spec replacement
  • 50 years of aftermarket manufacturing expertise behind every unit
  • Non-electronic design simplifies installation on compatible vehicles
  • Direct-fit for 2001-2005 Audi Allroad Quattro models
  • Brand-new assembly ensures long-lasting reliability out of the box

Rear Left Air Strut for 2001-2005 Audi Allroad

This non-electronic air strut assembly is designed specifically for the rear left corner of the Audi Allroad Quattro produced between 2001 and 2005. It replaces a failed factory unit to restore the vehicle's air suspension system. The part is built by Unity, a manufacturer with over 50 years of aftermarket experience.

Non-Electronic Design Simplifies Installation

The strut features a non-electronic configuration, meaning it lacks integrated electronic sensors or actuators found on some variants. This design allows for a straightforward, bolt-on installation without the need for complex wiring harness connections or sensor calibration procedures. It is a brand-new replacement unit manufactured for long-lasting reliability.

Replaces Worn OE Air Struts on Allroad Models

This assembly directly replaces an original equipment air strut that has developed leaks or lost damping performance. The upgrade is worth it when the vehicle exhibits sagging ride height, harsh ride quality, or compressor over-cycling on the rear left corner. It is not suited for the right side or for Allroad models outside the 2001-2005 range.

Highlights

  • Restores air suspension performance with OE-spec replacement
  • 50 years of aftermarket manufacturing expertise behind every unit
  • Non-electronic design simplifies installation on compatible vehicles
  • Direct-fit for 2001-2005 Audi Allroad Quattro models
  • Brand-new assembly ensures long-lasting reliability out of the box

Specifications

BrandUNITY

Questions about this item

Does the 18-529901 strut assembly use the original electronic damping interface or a non-electronic replacement design?

This is a non-electronic air strut assembly, so it replaces the original unit without any electronic damping connectors or sensors.

What vehicle fitment does the 18-529901 cover for the rear left corner?

It fits the rear left position on 2001-2005 Audi Allroad Quattro models.

What installation step is most often missed when fitting the 18-529901 air strut?

The air line must be fully seated and the retaining clip locked before pressurising the system, otherwise the fitting will leak.

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