Bilstein 33-186504 is a nitrogen-gas-charged monotube shock absorber for the vehicle applications shown below. It measures 18.46 in extended and 11.77 in compressed, with stud upper and eyelet lower mounts. Supplied as a single shock, it should be matched to the required suspension position and fitment details.
Specifications
| Brand | Bilstein |
| Manufacturer Part Number | 33-186504 |
| Type | Nitrogen Gas Charged |
| With Coil Spring | No |
| Internal Design | Monotube |
| Adjustable | No |
| Upper Mounting Style | Stud |
| Lower Mounting Style | Eyelet |
| Body Color | Silver |
| Quantity | Single |
| Valving Type | Self-Adjusting Deflective Disc Valving |
| Rod Finish | Polished |
| Rod Material | Steel |
| Body Material | Steel |
| With Reservoir | No |
| Includes Dust Shield | No |
| Includes Hardware | No |
| Includes Boot | Yes |
| Estimated Install Time (Hours) | 0.5 |
Dimensions
| Extended Length (IN) | 18.46 in |
| Compressed Length (IN) | 11.77 in |
| Rod Diameter (IN) | 1.81 in |
Key Features
- Monotube Gas Pressure Construction.
- Self Adjusting Deflective Disc Valving System.
- High Flow Piston Reduces Harshness.
- Independent Rebound and Compression Tuning.
- Larger Working Piston Area for Exact Damping.
- Superior Control for Large Diameter Tires.
- Available by Travel Lengths for Custom Applications.
- Limited 90 Day Warranty.
- The 5125 Series offers Bilstein technology for custom lifted applications.








