Bilstein 24-186520 is an M 7100 Classic (Coilover) suspension shock absorber for custom off-road motorsports and recreational applications. It is a factory rebuildable 46mm monotube shock with a fully threaded, non-reservoir body, a zinc plated finish and a 14.0mm shaft. It mounts eye-to-eye with Eye 14.2mm mounts at the top and bottom, and it measures 12.34 in collapsed and 18.22 in extended with 5.90 in of stroke. The lower spring seat is included, the spring hardware is single rate (2.5 in), and valving is medium.
Notes:
- No vehicle applications are given for this shock. It is selected by length, mount type and valving.
Specifications:
- Brand: Bilstein
- Part Number: 24-186520
- Series: M 7100 Classic (Coilover)
- Product: Suspension Shock Absorber
- Collapsed Length (in): 12.34
- Extended Length (in): 18.22
- Extended Length (mm): 463.0
- Stroke/travel Length (in): 5.90
- Rebound @0.52m/s: 3030
- Lower Mount Type: Eye 14.2mm
- Upper Mount Type: Eye 14.2mm
- Mount Type: Eye-to-Eye
- Internal Design: Monotube
- Finish: Zinc Plated
- Reservoir: No
- Body Design: Threaded Body (Coilover)
- Piston Diameter: 46mm
- Spring Seat Included: Lower
- Optional Reservoir Clamp: N/A
- Shaft Diameter (mm): 14.0
- Spring Hardware: Single Rate (2.5in)
- Valving Type: Medium
- Country of Origin: DE
- Quantity per Vehicle: 2
FAQ
What is the Bilstein 24-186520 used for?
It is an M 7100 Classic (Coilover) shock absorber for custom off-road motorsports and recreational applications. No vehicle applications are given, so it is selected by length, mount type and valving.
What are the collapsed and extended lengths of the 24-186520?
It measures 12.34 in collapsed and 18.22 in extended, with 5.90 in of stroke.
How does the 24-186520 mount?
It mounts eye-to-eye with Eye 14.2mm mounts at the top and bottom.
Does the 24-186520 include spring hardware?
It has a fully threaded coilover body with single rate (2.5 in) spring hardware, and the lower spring seat is included.
Is the 24-186520 rebuildable?
Yes. M 7100 Classic (Coilover) shocks are factory rebuildable.

