SKU: 22-215833 | UPC: 4025258692261
Bilstein B4 Front Twintube Strut Assembly for Mercedes-Benz B-Class W245
This Bilstein B4 OE Replacement damper fits Mercedes-Benz B-Class W245 vehicles and replaces the original front strut assembly. It uses passive amplitude-selective damping to maintain factory ride comfort while meeting OE performance standards. The design provides automatic damping adjustment for better rolling comfort at low speeds.
Key Features
- Passive Damping: Amplitude-selective adjustment reduces force during low excitation
- Ride Comfort: Automatic damping reduction improves comfort over small bumps
- OE Match: Engineered to match original Mercedes-Benz specifications
- Gas Pressure: Monotube construction maintains consistent performance
- Direct Fit: Bolt-on replacement for W245 front suspension
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Twintube Strut Assembly |
| Compatibility | Mercedes-Benz B-Class W245 |
| Position | Front |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One front strut assembly
- Mounting hardware
Product Notes
- Verify fitment by vehicle VIN before purchase
- Professional installation recommended
- Replaces OE damper part on W245 chassis
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2005-2011 | Mercedes-Benz | B-Class W245 | Front axle, B180 B200 models |
Why Choose Bilstein?
- Original equipment supplier to Mercedes-Benz
- Self-adjusting damping for consistent ride
- Proven durability in daily driving
- Direct replacement maintains factory geometry
Frequently Asked Questions
- Q: Is this a left or right side strut?
- A: Confirm side when ordering as some W245 applications are side-specific
- Q: Does it include the spring?
- A: No, this is the strut assembly only without coil spring
- Q: Will it fit all W245 engines?
- A: Yes for standard B180 and B200 models from 2005 to 2011
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed strut assembly






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