Unity 28-511700 Air Suspension Strut - Rear

Rear Electronic Air Suspension Strut

Restore rear suspension performance with the Unity 28-511700 electronic air suspension strut assembly. This rear air suspension strut is built for direct replacement on select Jaguar XJ platform vehicles, including XJ8, XJR, Vanden Plas, and Super V8 applications with X350 and X358 chassis.

Unity Automotive draws on more than 40 years of aftermarket suspension experience and builds this Electronic Air Suspension Strut Assembly line to OEM specifications for consistent fit and function. Part number 28-511700 is a rear suspension solution for drivers looking to replace a worn air strut on a Jaguar XJ, Jaguar XJ8, or Jaguar XJR without changing the vehicle’s original suspension layout.

Key Features

• Rear electronic air suspension strut assembly
• Direct-fit replacement for select Jaguar X350 and X358 chassis vehicles
• Built to OEM specifications for factory-style fitment
• Designed for rear suspension service on Jaguar XJ, XJ8, XJR, Vanden Plas, and Super V8 models
• Cross-references Dorman OE Solutions 949-997 for the same application
• Part number: 28-511700

Vehicle Fitment

• Fits 2010 Jaguar XJ, rear, X350 and X358 Chassis; Electronic Air Suspension Strut Assembly
• Fits 2005-2009 Jaguar Super V8, rear, X350 and X358 Chassis; Electronic Air Suspension Strut Assembly
• Fits 2006-2009 Jaguar Vanden Plas, rear, X350 and X358 Chassis; Electronic Air Suspension Strut Assembly
• Fits 2004-2009 Jaguar XJ8, rear, X350 and X358 Chassis; Electronic Air Suspension Strut Assembly
• Fits 2004-2009 Jaguar XJR, rear, X350 and X358 Chassis; Electronic Air Suspension Strut Assembly

What It Helps Address

• Rear ride height that no longer holds correctly
• Air suspension noise or inconsistent damping at the rear
• Visible wear or failure in the original rear strut assembly
• Uneven rear suspension response on Jaguar XJ platform vehicles
• Loss of factory-style suspension control on X350 and X358 chassis models

Installation Notes

Confirm chassis type, model year, and rear position before ordering. This part is specified for rear installation on compatible Jaguar applications and should be matched to the vehicle’s original electronic air suspension setup. Verify all fitment details against the vehicle identification information before installation.

Quality Assurance

Unity Automotive has over 40 years of aftermarket suspension manufacturing experience and produces suspension components to OEM specifications. The brand focuses on replacement parts engineered for consistent fit and dependable service across its suspension product line.