2008-2010 Superduty 4" Lift Kit with FOX 2.0 Performance Shocks (BDS1939FS)

Improve the ride on your 2008-2010 Ford F-250 and F-350 Super Duty diesel truck with this BDS 4" radius arm lift kit with clearance for up to 35" tires. Up front the kit includes diesel-specific Pro-Ride dual-rate coil springs, heavy-duty tubular replacement radius arms that correct caster, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and precision-tuned nitrogen-charged shocks. The rear uses a high-strength lift block, a u-bolt flip kit for max ground clearance, brake line brackets, and a matching set of NX2 Nitro or FOX Performance shocks.

Features

• 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
• Glide-Ride leaf springs eliminate any need for a lift block
• Reduces axle wrap and creates a more controlled and stable feel
• Multi-leaf progressive design for a smooth ride
• Maintains factory payload weight ratings
• 2-inch Impact extruded aluminum body
• Internal floating piston (IFP) 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

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 3 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 20x9
• Back Spacing: 4.5

Notes

• These trucks were manufactured with and without top-mounted overload springs on the rear leaf springs. A top-mounted overload is an extra leaf separate from the pack that is set above the main leaf. You will need to identify which you have before ordering.
• If your vehicle is equipped with a carrier bearing, you will need to order 123402 in the accessories section.

Includes

• BDS003629, Ford F250/350 6 Inch Rear Spring (UPC 658848611393)
• BDS013432, 2008-2010 Ford F250/F350 4 inch Radius Arm Front Box Kit (UPC 711745611788)
• BDS033411, 2005-2024 Ford F250/F350 Superduty 4 inch Coil Kit - Diesel (UPC 658848616527)
• BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
• BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 (UPC 711745609112)
• FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
• UBT4032, 5/8 x 3-5/8 x 10 Round U-bolt (UPC 711745613300)