BDS SUSPENSION BDS1557FS 4 INCH LIFT KIT W/ RADIUS ARM FORD F250/F350 SUPER DUTY 17-19 4WD DIESEL LEAF SPRINGS FOX 2.0 PERFORMANCE SHOCKS

Improve the ride on your 2017-2019 Ford F250 and F350 Super Duty diesel truck with this 4-inch radius arm lift kit from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 inch Tires.

Up front the lift kit includes diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks.

In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.

HD Radius Arms

In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.

Pro-Ride Coil Springs

A pair of full-length, diesel-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.

Steering Correction

To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 5 inch

1. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
2. 37 x 12.50 Tires may require minor trimming.
3. Some models may be factory equipped with a 2-leaf main rear leaf spring pack and others a 3-leaf main. Be sure to order the correct option when customizing your kit.

• Easy, 100 percent Bolt-on installation
• Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
• Heavy duty tubular steel radius arms that correct caster while maximizing ground clearance
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Fabricated steel blocks provide level stance from front to rear
• Standard NX2 Nitro shocks with vehicle-specific valving for better control
• Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road

Rear Lift Option

Leaf Springs

• Reduces axle wrap and creates a more controlled and stable feel
• Multi-leaf progressive design for smooth ride
• Maintains factory payload weight ratings
• Anti-friction pads provide a smooth and quiet ride

Tire Size: 37 x 12.5 Tire Size 2: 37 x 12.5 Wheel Diameter: 18 x 9 Wheel Diameter 2: 20 x 9 Back Spacing: 5/5

FOX 2.0 Performance Series

• 2-inch Impact extruded aluminum body
• Internal floating piston (Internal Floating Piston) monotube design
• CNC machined 6061-T6 aluminum mounting ends
• Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design
• Application-specific valving to maximize performance
• Long-lasting clear anodized finish

• Front Lift Method: Coil Spring
• Rear Lift Method: Leaf Spring
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 5 inch

Kit Components:

• Includes two BDS003639, 2017-2024 Super Duty 6 inch Rear Leaf Spring, UPC Code 658848611409
• Includes one BDS013414, 2017-2024 Super Duty 4 inch Front Box Kit, UPC Code 658848613458
• Includes one BDS013438, 2017-2024 Ford F250/F350 4 inch Rear Leaf Spring Box Kit, UPC Code 658848613540
• Includes one BDS033411, 2005-2024 Ford F250/F350 Superduty 4 inch Coil Kit - Diesel, UPC Code 658848616527
• Includes one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair, UPC Code 711745604087
• Includes one BDS85431, 2017-2024 F250/F350 Single Stabilizer, UPC Code 711745609242
• Includes two FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
• Includes two FOX98224718, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1

Elevate your driving experience with the BDS Suspension BDS1557FS 4-Inch Lift Kit, specifically engineered for the 2017-2019 Ford F250 and F350 Super Duty diesel trucks. This comprehensive lift kit not only enhances your truck's stance but also dramatically improves its performance and off-road capability, providing the ultimate rugged look while accommodating up to 37-inch tires.

The kit features high-quality diesel-specific Pro-Ride coil springs, designed to deliver a smooth and predictable ride across various terrains. Enhanced with heavy-duty tubular radius arms, which replace factory-stamped steel arms, this lift ensures improved caster adjustment and maximized ground clearance. With a precision-engineered forged drop pitman arm and track bar bracket, steering geometry is optimized, ensuring smooth handling even in challenging conditions.

In the rear, the lift kit incorporates a high-strength fabricated lift block paired with Nordic-braided long u-bolts and matching NX2 Nitro or FOX Performance shocks to deliver a balanced, level stance. The multi-leaf progressive design of the rear leaf springs reduces axle wrap and provides a stable and controlled feel without compromising the truck's factory payload ratings.

Installation is a breeze with the 100% bolt-on design, allowing enthusiasts to easily enhance their vehicle without extensive modifications. Upscale the experience with standard NX2 Nitro shocks or upgrade to the FOX 2.0 Performance Series shocks for unparalleled off-road performance.

This lift kit is the perfect solution for those looking to elevate their Ford Super Duty while maintaining optimal performance and ride comfort. From daily commutes to rugged trail adventures, the BDS1557FS Lift Kit transforms your truck into a powerhouse of capability and style.