OE Quality
60-Day Returns

Bilstein 24-240390 Suspension Shock Absorber - Front
Overview of Bilstein B6 4600 Shock Absorber for Ram 2500
The Bilstein B6 4600 suspension shock absorber (part number 24-240390) is designed specifically for the Ram 2500. This monotube shock absorber features a smooth body design and a durable yellow paint finish, engineered to provide reliable performance and improved handling for your truck.
- Non-adjustable damping for consistent ride quality
- 46mm smooth body monotube design (non-coilover)
- Blue straight boot included for added protection
- Yellow painted finish for corrosion resistance
- Lower mount type: Eye 14.4mm; Upper mount type: Stem
- Compatible with Ram 2500 models
- Part number 24-240390 for precise fitment
Detailed Features and Design
The Bilstein B6 4600 shock absorber is built with a monotube internal design, which allows for better heat dissipation and consistent damping performance under demanding conditions. Its smooth body construction, measuring 46mm in diameter, is optimized for durability and smooth operation without the complexity of coilover systems. The shock absorber includes a blue straight boot to protect the piston rod from dirt and debris, extending the service life of the component. The yellow paint finish provides additional corrosion resistance, suitable for the varied environments encountered by Ram 2500 trucks.
About the Bilstein B6 4600 Product Line
The B6 4600 series from Bilstein is engineered to enhance the performance of trucks and SUVs by providing improved handling and stability over stock suspension components. This product line focuses on monotube shock absorbers that deliver consistent damping without adjustability, making them suitable for drivers seeking a balance between comfort and control. The B6 4600 shocks are designed to meet or exceed OE specifications, ensuring compatibility and reliable operation on vehicles like the Ram 2500.
Common Applications and Problem Solving
- Restores handling and control on Ram 2500 trucks with worn or damaged shocks
- Reduces excessive body roll and improves stability during cornering
- Minimizes harshness and vibration from rough or uneven road surfaces
- Prevents premature wear of other suspension components by maintaining proper damping
- Protects against dirt and debris intrusion with included blue straight boot
Installation Notes and Tips
When installing the Bilstein B6 4600 shock absorber (24-240390) on a Ram 2500, ensure the correct orientation of the upper stem and lower eye mounts. Verify that the mounting points are free of corrosion and debris before installation. Since this shock is non-adjustable, no damping tuning is required. It is recommended to replace shocks in pairs to maintain balanced suspension performance.
Quality Assurance and Warranty
Bilstein manufactures the B6 4600 shock absorbers to meet strict quality standards, using durable materials and advanced engineering. While specific warranty details are not provided here, Bilstein typically offers a limited warranty covering defects in materials and workmanship. Refer to official Bilstein documentation for exact warranty terms related to part number 24-240390.
| Brand | Bilstein |
|---|---|
| Part Number | 24-240390 |
| Position | B6 4600, Front |
| Adjustable Damping | Non-adjustable |
| Body Design | Smooth body (non-coilover) |
| Body Diameter (ID) | 46mm |
| Boot Included | Blue straight |
| Finish | Yellow paint |
| Internal Design | Monotube |
| Lower Mount Type | Eye 14.4mm |
| Reservoir | No |
| Series | B6 4600 |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Stem |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Ram | 2500 | Tradesman | 4WD | Front | B6 4600 |
| 2017 | Ram | 2500 | Tradesman | 4WD | Front | B6 4600 |
| 2016 | Ram | 2500 | Tradesman | 4WD | Front | B6 4600 |
| 2015 | Ram | 2500 | Tradesman | 4WD | Front | B6 4600 |
| 2014 | Ram | 2500 | Tradesman | 4WD | Front | B6 4600 |
* 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.