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
Upgrade your suspension performance with the Bilstein B8 5100 Monotube Shock. Designed for trucks and SUVs that see both on-road and off-road use, the Bilstein 5100 Series features a 46mm digressive piston and monotube design to improve handling, durability, and suspension control in demanding conditions. MPN: 24-185509.
Why Choose the Bilstein B8 5100 Monotube Shock?
- Off-Road Performance – Engineered for improved handling and control on rough terrain and demanding trails.
- Monotube Design – Single-tube construction allows rapid heat transfer from the shock oil to the shock body, helping reduce shock fade.
- 46mm Digressive Piston – Provides improved road handling characteristics and responsive suspension control.
- Built for Durability – German engineering combined with US manufacturing delivers long-lasting performance.
- High-Mileage Reliability – Designed for extended service life with customer feedback reporting performance upwards of 100,000 miles.
- 5100 Series Valving – Tuned for greater compliance in tougher conditions 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, providing improved performance without sacrificing everyday drivability.
Key Features at a Glance
- 46mm Monotube Design - Improves heat management and reduces shock fade.
- Digressive Piston Technology - Provides responsive control across changing terrain.
- Off-Road Tuned Performance - Built for vehicles that see more than standard pavement driving.
- Durable Construction - Designed for long-term reliability and performance.
- Bilstein Engineering - Combines German engineering with US manufacturing.
Notes
- MPN: 24-185509
- The B8 5100 Series is designed for lifted and off-road applications where additional compliance is desired.
- Factory-spec vehicles should use Bilstein B6 4600 Series shocks, which are valved specifically for daily-driven pavement applications.
SKU: 24-185509
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:
