Arnott A-2133 Air Suspension Spring - Rear

Audi Allroad Quattro Rear Air Spring

Restore rear suspension support on the Audi Allroad Quattro with Arnott A-2133, a Generation-I rear air spring assembly built for the left or right rear position. It uses a Continental ContiTech air bladder, matching the OE brand used in the original air spring, along with a CNC-machined aluminum top, heavy-duty crimping ring, and new seals, air fittings, and O-ring.

Arnott’s NEW product line focuses on direct replacement suspension components for air-suspension vehicles, and this rear air spring assembly follows that approach for Audi Allroad Quattro applications.

Key Features

• Fits the rear left or rear right position on select Audi Allroad Quattro models
• Continental ContiTech rubber air bladder for OE-style construction
• CNC-machined aircraft-quality aluminum top
• Heavy-duty crimping ring for secure assembly
• New seals, air fittings, and O-ring included in the assembly
• Black sleeve-style bellows with boot included
• Standard-grade replacement part with mounting hardware included

Detailed Description

Arnott A-2133 is a rear air suspension spring assembly for 2001-2005 Audi Allroad Quattro models with the Generation I design. It is built with a rubber bellows, base cup lower mount, and stud upper mount to match the original rear air spring layout. This part cross-references Audi 4Z7616051A and 4Z7616052A for the same application. Use Arnott A-2133 when replacing a worn rear air spring on an Audi Allroad Quattro, especially when the vehicle needs restored ride height and rear suspension support.

Common Problems This Part Can Address

• Rear corner sagging after parking
• Uneven ride height at the back of the vehicle
• Air leaks from a cracked or aging bellows
• Loss of suspension support on one rear side
• Compressor cycling caused by a leaking rear air spring

Installation Notes and Tips

Compatible with 2001-2004 Audi Allroad Quattro, rear, and 2005 Audi Allroad Quattro, rear, for standard suspension and Generation I design only. Verify the vehicle’s rear air spring style before installation, since fitment is limited to the listed applications. Inspect the air line, fittings, and surrounding suspension components for wear before completing the repair.

Quality Assurance

Arnott backs this replacement rear air spring assembly with a Limited Lifetime Warranty. The use of a Continental ContiTech air bladder and new sealing components supports consistent replacement quality for Audi Allroad Quattro rear suspension service.