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OE Quality
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Arnott AS-3337 Air Suspension Strut - Front Right
Arnott AS-3337 Front Right Air Strut
The Arnott AS-3337 is a new aftermarket air suspension strut for the front right side of select Mercedes-Benz C-Class W205 models with AIRMATIC and 4MATIC, excluding AMG. Built with Arnott-engineered components, it is tuned to deliver OE-style ride characteristics for the Mercedes-Benz C300 and C400 applications listed below.
Key Features
- Fits the front right position on 2015-2023 Mercedes-Benz C300 and 2015 Mercedes-Benz C400
- New Arnott-engineered air suspension strut, part number AS-3337
- Air adjustable design for AIRMATIC-equipped vehicles
- Hydraulic internal damper with progressive spring rate
- Multi-ply air sleeve, long-lasting O-rings, and bump stop
- Heavy-duty bladder crimping rings for added durability
- Boot included with black boot color
- Mounting hardware included
- Designed and assembled in the USA
Product Details
Arnott AS-3337 is built for the front right corner of the Mercedes-Benz C-Class W205 platform with AIRMATIC and 4MATIC, excluding AMG models. This air suspension strut uses a hydraulic internal damper, progressive spring rate, and air-adjustable construction to match the OE ride profile as closely as possible. Arnott also uses a multi-ply air sleeve, spring isolators, upper mounting isolator, and heavy-duty crimping rings to support long-term service in daily driving conditions. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Issues This Part Can Address
- Front right ride height sag on an AIRMATIC suspension
- Air leaks from a worn strut bladder or aging seals
- Excessive bouncing or reduced damping control
- Uneven stance between the front corners
- Suspension warning messages related to air strut performance
Installation Notes
Fits 2015-2023 Mercedes-Benz C300, front right, and fits 2015 Mercedes-Benz C400, front right. Verify AIRMATIC and 4MATIC equipment before installation, and confirm the vehicle is not an AMG model. After installation, the suspension system should be inspected for leaks and the ride height should be calibrated according to factory procedures.
Quality Assurance
Arnott manufactures this AS-3337 air suspension strut as a new replacement assembly with premium components selected for OE-style ride quality and consistent operation. The part is designed and assembled in the USA.
| Brand | Arnott |
|---|---|
| Part Number | AS-3337 |
| Position | New, Front Right |
| 10527 | No |
| Mounting Hardware Included | Yes |
| Bladder Heavy Duty Crimping Rings Included | Yes |
| Adjustable Damping | No |
| Air Adjustable | Yes |
| Air Ride Suspension | Yes |
| Bearing Plate Included | No |
| Body End Measuring Point | Center eye |
| Boot Color | Black |
| Boot Included | Yes |
| Gas Charged | No |
| Internal Damper Type | Hydraulic |
| Lower Mount Type | Clevis |
| Lower Mounting Isolator Included | No |
| New Or Remanufactured | New |
| Progressive Spring Rate | Yes |
| Shock Spring Assisted | Yes |
| Spring Isolators Included | Yes |
| Spring Rate Type | Progressive |
| Upper Mount Type | Bolt |
| Upper Mounting Isolator Included | Yes |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Mercedes-Benz | C300 | Coupe | AWD | Front Right | New |
| 2022 | Mercedes-Benz | C300 | Convertible | AWD | Front Right | New |
| 2021 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2020 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2019 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2018 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2017 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2016 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2015 | Mercedes-Benz | C300 | AWD | Front Right | New | |
| 2015 | Mercedes-Benz | C400 | Front Right | New |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.