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Arnott AS-3578 Air Suspension Strut - Front Left
| Brand | Arnott AS-3578 |
|---|---|
| Position | Front Left |
| 10527 | Yes |
| Mounting Hardware Included | Yes |
| Bladder Heavy Duty Crimping Rings Included | Yes |
| Adjustable Damping | Yes |
| Air Adjustable | Yes |
| Air Ride Suspension | Yes |
| Bearing Plate Included | Yes |
| Body End Measuring Point | Center eye |
| Boot Color | Black |
| Boot Included | Yes |
| Internal Damper Type | Hydraulic |
| Lower Mount Type | Clevis |
| Lower Mounting Isolator Included | No |
| New Or Remanufactured | Remanufactured |
| Progressive Spring Rate | Yes |
| Shock Absorber Rod End Measuring Point | Shoulder of stud |
| Shock Spring Assisted | Yes |
| Spring Isolators Included | Yes |
| Spring Rate Type | Progressive |
| Spring Seat Included | No |
| Upper Mount Type | Stud |
| Upper Mounting Isolator Included | Yes |
| Product line | REMAN |
| Fits | Mercedes-Benz · 2 vehicles |
Remanufactured OE replacement. Completely remanufactured for a direct-fit suspension upgrade.
Air-adjustable design. Works with active damping and auto-leveling controls.
Premium components. Includes a Continental ContiTech air sleeve and corrosion-inhibiting finish.
Cross-references Mercedes-Benz 2133200700, Mercedes-Benz 2133202102 and Mercedes-Benz 213320070028 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Remanufactured Front Left Air Strut for E-Class AMG
Arnott AS-3578 is a remanufactured OE front left air suspension strut for the 2017-2019 Mercedes-Benz E-Class W213 AMG with 4MATIC. It is built for vehicles with active damping and auto leveling suspension controls, and it uses new tier 1 components where they matter most.
Key Features
- Remanufactured OE front left air strut for Mercedes-Benz E43 AMG applications
- Fits 2017-2018 Mercedes-Benz E43 AMG, front left
- Designed to work with active damping and auto leveling suspension systems
- Premium multi-ply Continental ContiTech air sleeve
- Heavy-duty crimping rings, new airline fitting, and dust boot
- Hydraulic internal damper with adjustable damping and air ride suspension
- Includes bearing plate, spring isolators, upper mounting isolator, and mounting hardware
- Remanufactured in the USA
Product Details
Arnott REMAN AS-3578 starts with an original OE Mercedes-Benz front left strut that is inspected, disassembled, steam cleaned, spin blasted to bare metal, and refinished with corrosion-inhibiting paint. The assembly is then rebuilt with new high-quality components, including a Continental ContiTech air sleeve and protective dust boot, to restore proper air suspension function on the Mercedes-Benz E-Class platform. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Use AS-3578 when servicing the front left air suspension on a 2017-2018 Mercedes-Benz E43 AMG. The remanufactured design supports the vehicle’s air-adjustable ride height, progressive spring rate, and electronic damping control while maintaining OE-style fit and function. Arnott AS-3578 is a direct replacement for OE numbers 2133200700, 2133202102, 213320070028, and 213320070080.
Common Repair Symptoms
- Front left corner sagging or uneven ride height
- Air spring leakage or loss of air pressure
- Excessive bouncing, harshness, or reduced damping control
- Suspension warning messages related to leveling or ride height
- Wear at the front left air strut on Mercedes-Benz E-Class AMG models
Installation Notes
Install AS-3578 on the front left position only. Verify OE part number, chassis configuration, and suspension options before installation on the Mercedes-Benz E43 AMG. After installation, clear suspension fault codes and perform any required ride height calibration or system relearn procedures according to factory service information.
Quality Assurance
Arnott remanufactures this Mercedes-Benz air strut in the USA and rebuilds it with inspected OE cores and new tier 1 components for consistent suspension performance. The part is engineered for active damping and auto leveling operation on the E-Class W213 AMG platform.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Mercedes-Benz | E43 AMG | Front Left | Remanufactured suspension strut fits various vehicle models.; REMAN |
| 2017 | Mercedes-Benz | E43 AMG | Front Left | Remanufactured suspension strut fits various vehicle models.; REMAN |
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