- Collapsed Length (in) : 15.91
- Extended Length (in) : 25.93
- Collapsed Length (mm) : 404.0
- Extended Length (mm) : 658.5
- Compression @0.52m/s : 575
- Rebound @0.52m/s : 1600
- Mount Type : Eye-to-Eye
- Finish : Zinc Plated
- Reservoir : No
- Body Design : Smooth Body (Non-Coilover)
- Body Diameter (id) : 46mm
- Replacement Mounting Kit : B4-KT1-Z236A00
- Spring Seat Included : No
- Adjustable Damping : Non-Adjustable
Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
| Year | Make | Model | Drive | Position | Lift |
| 2005 | Ford | Excursion | 4WD | Front | 4-6 |
| 2004 | Ford | Excursion | 4WD | Front | 4-6 |
| 2003 | Ford | Excursion | 4WD | Front | 4-6 |
| 2002 | Ford | Excursion | 4WD | Front | 4-6 |
| 2001 | Ford | Excursion | 4WD | Front | 4-6 |
| 2000 | Ford | Excursion | 4WD | Front | 4-6 |
| 2004 | Ford | F-250 Super Duty | Front | 4-6 | |
| 2004 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 2003 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 2002 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 2001 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 2000 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 1999 | Ford | F-250 Super Duty | 4WD | Front | 4-6 |
| 2004 | Ford | F-350 Super Duty | Front | 4-6 | |
| 2004 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |
| 2003 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |
| 2002 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |
| 2001 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |
| 2000 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |
| 1999 | Ford | F-350 Super Duty | 4WD | Front | 4-6 |