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Bilstein 25-287813 Suspension Shock Absorber - Front Right
Bilstein B8 8100 (Bypass) Shock Absorber Overview
The Bilstein B8 8100 (Bypass) suspension shock absorber is engineered for Jeep Wrangler owners seeking precise control and enhanced ride quality. Designed with adjustable damping and a monotube internal design, this shock absorber offers tailored performance for off-road and on-road conditions.
- Double adjustable damping for compression and rebound
- Bypass body design (non-coilover) with 60mm diameter
- Monotube internal construction for consistent performance
- Includes remote reservoir for improved heat dissipation
- Zinc plated finish for corrosion resistance
- Eye-type upper and lower mounts (12.8mm)
- Collapsed length: 18.11 inches (460 mm); Extended length: 29.13 inches (740 mm)
Detailed Features of the B8 8100 (Bypass) Shock Absorber
The Bilstein B8 8100 (Bypass) shock absorber, part number 25-287813, is built with a bypass body design that separates it from coilover shocks, providing a unique damping experience. Its monotube internal design ensures consistent hydraulic flow and heat management, while the double adjustable damping allows fine-tuning of both compression and rebound settings. The 60mm body diameter and integrated remote reservoir help maintain performance under demanding conditions. Zinc plating on the shock body offers protection against corrosion, extending the service life of the component. The shock absorber features eye-type mounts on both ends, sized at 12.8mm, ensuring compatibility with Jeep Wrangler suspension systems.
About the Bilstein B8 8100 (Bypass) Product Line
The B8 8100 (Bypass) series from Bilstein is designed to provide adjustable suspension solutions that cater to drivers who require precise control over their vehicle's damping characteristics. This product line focuses on bypass shock absorbers that allow separate tuning of compression and rebound, making it suitable for Jeep Wrangler owners who demand adaptability for varying terrains and driving styles.
Applications and Problem Solving
- Improves handling and stability on rough or uneven terrain
- Reduces body roll and enhances cornering response
- Minimizes shock fade during extended off-road use
- Allows customization of ride comfort and performance
- Replaces worn or damaged factory shocks for restored suspension function
Installation Notes and Tips
When installing the Bilstein 25-287813 shock absorber on a Jeep Wrangler, ensure the eye mounts align properly with the vehicle’s suspension points. The double adjustable damping requires tuning after installation to match driving preferences and conditions. It is recommended to adjust compression and rebound settings incrementally and test drive between adjustments. No boot is included, so consider environmental conditions when planning maintenance.
Quality Assurance and Warranty
Bilstein shock absorbers are manufactured to meet strict quality standards, featuring durable materials and precision engineering. The zinc plated finish provides corrosion resistance for extended durability. Please refer to Bilstein’s official warranty policy for coverage details related to the B8 8100 (Bypass) shock absorber, part number 25-287813.
| Brand | Bilstein |
| Part Number | 25-287813 |
| Position | B8 8100 (Bypass), Front Right |
| Adjustable Damping | Double adjustable – compression and rebound |
| Body Design | Bypass body (non-coilover) |
| Body Diameter (ID) | 60mm |
| Boot Included | No |
| Collapsed Length (IN) | 18.11 |
| Collapsed Length (MM) | 460.0 |
| Extended Length (IN) | 29.13 |
| Extended Length (MM) | 740.0 |
| Finish | Zinc plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 12.8mm |
| Reservoir | Yes |
| Series | B8 8100 (bypass) |
| Title | Bilstein shock absorbers |
| Upper Mount Type | Eye 12.8mm |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2023 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2022 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2021 | Jeep | Wrangler | Willys | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2020 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2019 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
| 2018 | Jeep | Wrangler | Unlimited Sport | Front Right | Requires appropriate bump stop extensions and aftermarket driveshaft; B8 8100 (Bypass) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.