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Arnott A-2731 Air Suspension Spring - Rear
| Brand | Arnott A-2731 |
|---|---|
| Position | Rear |
| Mounting Hardware Included | No |
| Bellows Material | Rubber |
| Grade Type | Standard |
| Bellows Color | Black |
| Bellows Material Thickness | 2.49 |
| 9719 | Sleeve style |
| Bearing Plate Included | No |
| Boot Included | No |
| Lower Mount Type | Base cup |
| Upper Mount Type | Stud |
| Product line | NEW |
| Fits | Audi · 5 vehicles |
OE-style replacement. Uses a Continental ContiTech air bladder, the same brand used by the OE.
Aluminum outer sleeve. Helps increase spring rate while keeping ride control smooth.
Rubber bellows. Built with a black sleeve-style design for air suspension use.
Cross-references Audi 4Z7616051A and Audi 4Z7616052A for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Arnott Rear Air Spring for Audi Allroad Quattro
Arnott A-2731 is a rear air suspension spring for the 2001-2005 Audi Allroad Quattro with air suspension. It uses a Continental ContiTech air bladder, an aircraft-quality aluminum top, and a sleeve-style design to support controlled ride height and handling.
Built as a Generation-II replacement, this Arnott rear air spring for Audi Allroad Quattro applications is assembled in the US and uses updated sealing and crimping components for a more complete service part. Part A-2731 is a direct-fit solution for rear suspension service on the Audi Allroad Quattro.
Key Features
- Rear air suspension spring for 2001-2005 Audi Allroad Quattro
- Continental ContiTech air bladder, matching the OE brand used in original equipment
- Aircraft-quality aluminum top and aluminum outer sleeve
- Heavy-duty crimping ring, new air fittings, seals, and O-ring
- Sleeve-style, black rubber bellows construction
- Upper mount: stud; lower mount: base cup
- Arnott part number A-2731
Product Details
Arnott A-2731 is engineered for the rear position on the Audi Allroad Quattro and is listed for models with the air suspension system only. The Generation-II design adds an aluminum outer sleeve to increase spring rate while maintaining a smooth, controlled ride. This part cross-references Audi 4Z7616051A and 4Z7616052A for the same application.
Common Issues This Part Can Address
- Rear corner sagging after parking
- Uneven ride height at the back of the vehicle
- Air leaks from a worn rear air spring bladder
- Harsh or inconsistent rear suspension response
- Loss of controlled handling on-road and off-road
Installation Notes
- Compatible With 2001-2005 Audi Allroad Quattro, rear, air suspension system only.
- Arnott recommends replacing both rear air springs at the same time.
- Mounting hardware is not included.
- Verify air line condition, fittings, and seals during service to help prevent repeat leaks.
Quality Assurance
Arnott backs this rear air spring with a Limited Lifetime Warranty. Part A-2731 is assembled in the US and uses OE-brand Continental ContiTech bladder material for a service-focused replacement on the Audi Allroad Quattro.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Audi | Allroad Quattro | Rear | Fits models with Air Suspension system only - Generation II Design.; NEW |
| 2004 | Audi | Allroad Quattro | Rear | Fits models with Air Suspension system only - Generation II Design.; NEW |
| 2003 | Audi | Allroad Quattro | Rear | Fits models with Air Suspension system only - Generation II Design.; NEW |
| 2002 | Audi | Allroad Quattro | Rear | Fits models with Air Suspension system only - Generation II Design.; NEW |
| 2001 | Audi | Allroad Quattro | Rear | Fits models with Air Suspension system only - Generation II Design.; NEW |
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