Coil Springs - 4-Inch Lift for 2005-2024 Ford F-250/F-350 Super Duty 4WD Diesel
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 at636-429-7020or 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 at636-429-7020and we’ll confirm current availability or estimated ship dates.
Description
Description
Fine-tune the ride height and spring rate of your 2005-2026 Ford F-250 or F-350 Super Duty 4WD Diesel equipped with a 4-inch suspension lift using BDS Suspension Replacement Front Coil Springs. Engineered as direct OE replacements, these premium high-tensile steel coil springs provide reliable support, consistent ride quality, and exceptional durability for both on-road driving and off-road adventures.
Why Choose BDS Suspension Replacement Coil Springs?
- Designed for 4-Inch Lift Systems – Fine-tunes ride height and spring rate for lifted Super Duty trucks.
- High-Tensile Steel Construction – Built for outstanding strength, durability, and long-term reliability.
- Precision Engineered – Proper wire diameter minimizes the risk of premature coil bind while maintaining consistent suspension performance.
- Direct OE Replacement – Designed for an exact fit with BDS 4-inch suspension systems.
- Long Service Life – Advanced manufacturing processes help resist fatigue and prevent spring sag over time.
Fits These Models
2005-2026 Ford F-250 Super Duty 4WD Diesel with a 4-inch suspension lift.
2005-2026 Ford F-350 Super Duty 4WD Diesel with a 4-inch suspension lift.
Specifications
- Application: 4-inch lifted 4WD diesel trucks
- Material: High-tensile steel
- Finish: Polyester-based powder coat
- Manufacturing Process: Cold wound with Chrome Silicon 9254 or hot wound with 5160 steel
Key Features at a Glance
- Built for 4-Inch Lift Systems – Optimizes suspension performance on lifted Super Duty trucks.
- Full Coil Bind Tested – Designed to compress completely and return to original ride height.
- Powder Coated Finish – Flexible polyester-based coating resists corrosion and wear.
- Hydraulic Stress Preset – Reduces steel fatigue and helps prevent spring sag.
- Shot Peened Construction – Increases tensile strength while maximizing wheel travel and spring life.
- Premium Steel Materials – Manufactured using Chrome Silicon 9254 or 5160 steel for exceptional durability.
Notes
- Designed specifically for 2005-2026 Ford F-250 and F-350 Super Duty 4WD Diesel trucks equipped with a 4-inch suspension lift.
- Ideal for tuning ride height and spring rate to suit your suspension setup.
Questions? We’re Here to Help.
Have questions about upgrades for your 2005-2026 Ford F-250 or F-350 Super Duty 4WD Diesel? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
Why Choose FASS Motorsports?
Also in:
- 2005-2007 Ford F-250*
- 2005-2007 Ford F-350*
- 2008-2010 Ford F-250*
- 2008-2010 Ford F-350*
- 2011-2016 Ford F-250*
- 2011-2016 Ford F-350*
- 2017-2019 Ford F-250*
- 2017-2019 Ford F-350*
- 2020-2022 Ford F-250*
- 2020-2022 Ford F-350*
- 2023+ Ford F-250*
- 2023+ Ford F-350*
- BDS
- FORD F-250*
- FORD F-350*
- Ford*
- New Arrivals
- Top Sellers
