HomeSuspension > Shocks and StrutsUnity 28-530101 Air Suspension Strut - Rear Left
Part #: 28-530101

Unity 28-530101 Air Suspension Strut - Rear Left

Air Suspension Strut, Rear Left
⚙️ 18 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$554.60Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Air Suspension Strut, Rear Left
🚗Fitment: Audi and Bentley, A8 Quattro, Mulsanne, and S8
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Unity Air Suspension Strut 28-530101

The Unity Air Suspension Strut 28-530101 is designed for precise suspension performance in select luxury vehicles. Engineered to meet the demands of Audi A8 Quattro, Bentley Mulsanne, and Bentley S8 models, this air suspension strut provides reliable support and ride quality.

  • Compatible with Audi A8 Quattro, Bentley Mulsanne, and Bentley S8
  • Part number 28-530101 for accurate identification
  • Designed to maintain proper vehicle height and improve ride comfort
  • Constructed to integrate with existing air suspension systems
  • Part of Unity's Air Suspension Strut product line

About the Unity Air Suspension Strut Product Line

The Unity Air Suspension Strut line focuses on delivering components that restore and maintain the air suspension system's functionality. This product line is tailored to provide consistent air pressure support and damping characteristics, ensuring the suspension system performs as intended. The 28-530101 strut is a key component within this line, engineered specifically for luxury vehicles requiring precise air suspension control.

Product Description and Features

The Unity Air Suspension Strut 28-530101 is an air spring and shock absorber combined into a single unit, designed to replace the original equipment on compatible Audi and Bentley models. It supports the vehicle's weight while adjusting to road conditions, helping to maintain ride height and improve handling stability. This strut is engineered to work seamlessly with the vehicle's air suspension system, providing consistent damping and air pressure support for a smooth driving experience.

Common Applications and Problem Resolution

  • Restores proper ride height on Audi A8 Quattro and Bentley Mulsanne with failing air struts
  • Eliminates uneven or sagging suspension issues in Bentley S8 air suspension systems
  • Reduces excessive bouncing or harsh ride caused by worn air suspension components
  • Addresses air leaks or loss of air pressure in the suspension strut assembly
  • Improves vehicle handling and stability compromised by damaged air struts

Installation Notes and Tips

Installation of the Unity Air Suspension Strut 28-530101 should be performed by a qualified technician familiar with air suspension systems. Proper handling of the air lines and electrical connections is essential to avoid damage. It is recommended to verify compatibility with the specific Audi or Bentley model year before installation. After replacement, the vehicle's suspension system may require calibration or reset procedures to ensure optimal performance.

Quality Assurance and Warranty

Unity manufactures the Air Suspension Strut 28-530101 to meet industry standards for durability and performance. While specific warranty details are not provided here, Unity products typically come with a limited warranty covering defects in materials and workmanship. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 18 vehicles. Search below:

YearMakeModelPositionNotes
2018AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2017AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2017BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2016AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2016BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2015AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2015AudiS8Rear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2015BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2014AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2014AudiS8Rear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2014BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2013AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2013AudiS8Rear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2013BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2012AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2012BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2011AudiA8 QuattroRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut
2011BentleyMulsanneRear LeftWith Active Damping Suspension/Dynamic Ride Control; Air Suspension Strut

* 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:

AS-3121AS-3123

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