Bilstein B8 5100 Monotube Shock Absorber
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Take your suspension performance further with the Bilstein B8 5100 Monotube Shock. Built for trucks and SUVs that demand reliable performance on and off the road, the Bilstein 5100 Series features a 46mm digressive piston and monotube design to improve handling, durability, and suspension control in challenging driving conditions. MPN: 24-185493.
Why Choose the Bilstein B8 5100 Monotube Shock?
- Off-Road Tuned Performance – Designed to provide improved handling and control across rough terrain and demanding conditions.
- Monotube Shock Design – Single-tube construction improves heat transfer from the shock oil to the shock body, helping reduce shock fade.
- 46mm Digressive Piston – Provides responsive damping and enhanced road handling characteristics.
- Long-Term Durability – German engineering combined with US manufacturing delivers reliable performance and longevity.
- Extended Service Life – Designed for long-lasting performance with customer feedback reporting operation upwards of 100,000 miles.
- 5100 Series Valving – Provides increased compliance in tougher situations and off-road terrain compared to the Bilstein B6 4600 Series.
Installation Highlights
The Bilstein B8 5100 Series is designed as a direct-fit suspension upgrade for compatible applications, improving ride control and performance without requiring extensive modifications.
Key Features at a Glance
- 46mm Monotube Construction - Improves heat management and helps prevent shock fade during demanding use.
- Digressive Piston Technology - Provides consistent damping response across changing terrain.
- Off-Road Ready Design - Built for trucks and SUVs that see trail use and tougher driving conditions.
- Durable Bilstein Construction - Combines German engineering with US manufacturing.
- Improved Suspension Control - Enhances handling both on and off the road.
Notes
- MPN: 24-185493
- The Bilstein B8 5100 Series is designed for applications requiring additional compliance and off-road capability.
- Factory-spec vehicles should use Bilstein B6 4600 Series shocks, which feature valving more appropriate for daily driving and pavement environments.
SKU: 24-185493
Questions? We’re Here to Help.
Have questions about upgrades for your suspension setup? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com


