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Bilstein 44-275433 Air Suspension Strut - Rear Right
Bilstein B4 OE Replacement Air Suspension Strut Overview
The Bilstein 44-275433 air suspension strut is engineered to restore the original ride quality and handling of your Mercedes-Benz S450 or S560e. Designed with a monotube internal structure and finished in durable black paint, this air suspension strut offers reliable performance and longevity.
- Monotube internal design for consistent damping
- Durable black paint finish for corrosion resistance
- Part of the B4 OE Replacement (Air) series for direct fit and function
- Compatible with Mercedes-Benz S450 and S560e models
- OEM-quality air suspension strut with part number 44-275433
Detailed Product Description
The Bilstein 44-275433 air suspension strut features a monotube internal design, which provides improved heat dissipation and consistent damping performance compared to twin-tube designs. The black paint finish protects the strut from environmental elements, helping to extend its service life. This strut is part of the B4 OE Replacement (Air) series, which is specifically developed to meet or exceed original equipment specifications for air suspension components. It is engineered to deliver a smooth and controlled ride, maintaining the handling characteristics expected from your Mercedes-Benz S450 or S560e.
About the B4 OE Replacement (Air) Product Line
The B4 OE Replacement (Air) series by Bilstein focuses on providing direct replacement air suspension components that match the original equipment in fit, form, and function. This product line is designed for drivers who require reliable air suspension struts that restore factory ride quality without modification. The 44-275433 strut is a precise fit for Mercedes-Benz models equipped with air suspension systems, ensuring compatibility and performance.
Common Applications and Issues Addressed
- Restores proper ride height and vehicle stance
- Eliminates uneven or harsh ride quality caused by worn struts
- Resolves air suspension failure symptoms such as sagging or excessive bounce
- Improves handling and stability for Mercedes-Benz S450 and S560e
- Replaces leaking or damaged air suspension struts
Installation Notes and Tips
Installation of the Bilstein 44-275433 air suspension strut should be performed by a qualified technician familiar with air suspension systems. Proper handling of the air lines and electronic components is essential to avoid damage. It is recommended to verify compatibility with your specific Mercedes-Benz S450 or S560e model year before installation. After installation, a system reset or calibration may be required to ensure optimal performance.
Quality Assurance and Warranty
Bilstein manufactures the 44-275433 air suspension strut to meet strict quality standards, ensuring durability and reliable performance. The B4 OE Replacement (Air) series is engineered to match original equipment specifications. Please refer to Bilstein's official warranty policy for detailed coverage information.
| Brand | Bilstein |
| Part Number | 44-275433 |
| Position | B4 OE Replacement (Air), Rear Right |
| Finish | Black paint |
| Internal Design | Monotube |
| Series | B4 oe replacement (air) |
| Title | Bilstein shock absorbers |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | S450 | Base | Rear Right | Without Active Body Control; B4 OE Replacement (Air) |
| 2020 | Mercedes-Benz | S560e | Base | Rear Right | Without Active Body Control; B4 OE Replacement (Air) |
| 2019 | Mercedes-Benz | S450 | Base | Rear Right | Without Active Body Control; B4 OE Replacement (Air) |
| 2019 | Mercedes-Benz | S560e | Base | Rear Right | Without Active Body Control; B4 OE Replacement (Air) |
| 2018 | Mercedes-Benz | S450 | Base | Rear Right | Without Active Body Control; B4 OE Replacement (Air) |
* 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.