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Bilstein 25-305340 Suspension Shock Absorber - Front Right
Bilstein B8 8100 Shock Absorber Overview
The Bilstein B8 8100 suspension shock absorber, part number 25-305340, is engineered for drivers seeking reliable damping performance with a monotube design. This non-adjustable shock absorber features a 60mm inner diameter smooth body, designed to enhance vehicle handling and stability.
- Non-adjustable damping for consistent performance
- 60mm inner diameter smooth body (non-coilover)
- Monotube internal design for improved heat dissipation
- Zinc plated finish for corrosion resistance
- Includes reservoir for enhanced shock fluid capacity
- Eye-type upper and lower mounts, 12.8mm diameter
- Collapsed length: 18.22 inches (462.8 mm)
- Extended length: 28.89 inches (733.8 mm)
Detailed Product Description
The Bilstein B8 8100 series shock absorbers are designed to provide a balance of comfort and control for a variety of vehicle applications. The 25-305340 model features a monotube internal design, which allows for better heat dissipation and consistent damping under demanding conditions. The 60mm inner diameter smooth body is optimized for non-coilover setups, making it suitable for vehicles requiring a robust suspension upgrade without adjustable damping.
Finished with a zinc plating, this shock absorber offers resistance against corrosion, extending its service life. The inclusion of a reservoir increases fluid capacity, helping maintain performance during extended use. Both upper and lower mounts utilize 12.8mm eyelets, ensuring secure attachment and compatibility with specific vehicle suspension systems.
About the Bilstein B8 8100 Product Line
The B8 8100 series from Bilstein is tailored for drivers who want enhanced suspension performance without the complexity of adjustable damping. This line focuses on monotube shock absorbers with increased fluid capacity and durable construction, suitable for a range of passenger cars and light trucks. The 25-305340 shock absorber exemplifies the B8 8100 line’s commitment to consistent handling and durability.
Common Applications and Problem Solving
- Improves vehicle stability and handling on uneven roads
- Reduces body roll during cornering
- Addresses worn or leaking factory shocks
- Enhances ride comfort by controlling suspension movement
- Prevents premature tire wear caused by poor damping
Installation Notes and Tips
Ensure compatibility with your vehicle’s suspension system by verifying eyelet mount sizes and shock length. The 12.8mm eye mounts require proper alignment during installation to avoid premature wear. Since this shock absorber is non-adjustable, no damping tuning is necessary. It is recommended to replace shocks in pairs to maintain balanced suspension performance.
Quality Assurance and Warranty
Bilstein shock absorbers are manufactured to meet strict quality standards, utilizing durable materials and advanced engineering. The zinc plated finish provides corrosion resistance for extended service life. Please consult Bilstein’s official documentation or your supplier for specific warranty details related to part number 25-305340.
| Brand | Bilstein |
| Part Number | 25-305340 |
| Adjustable Damping | Non-adjustable |
| Body Design | 60mm id smooth body (non-coilover) |
| Body Diameter (ID) | 60mm |
| Boot Included | No |
| Collapsed Length (IN) | 18.22 |
| Collapsed Length (MM) | 462.8 |
| Extended Length (IN) | 28.89 |
| Extended Length (MM) | 733.8 |
| Finish | Zinc plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 12.8mm |
| Reservoir | Yes |
| Series | B8 8100 |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Eye 12.8mm |
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.