Improve the ride on your 2017-2019 Ford F350 Dually (DRW) Super Duty gas truck with this 4" radius arm lift kit from BDS, with clearance for up to 37" tires. Up front it includes gas-specific Pro-Ride coil springs, heavy-duty tubular replacement radius arms that mount in the factory location and offer caster adjustment, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and precision tuned FOX 2.5 Performance Elite shocks. The rear uses a high-strength fabricated lift block, longer u-bolts, brake line brackets, and a matching set of FOX shocks.

Features

• 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
• 2.5-inch impact extruded aluminum body
• 7/8-inch hard chrome plated heat-treated alloy steel shaft
• External reservoir design separates shock oil from the high-pressure nitrogen
• Dual Speed Compression Adjuster comes standard
• Fully serviceable for a lifetime of use
• 1-year Manufacturer's Warranty

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: 37x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 5/5

Notes

• Removal of the factory leaf spring block is required. Net rear lift will vary depending on factory block height but will result in a level stance
• If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
• Front exhaust modification may be required to clear front drive shaft (gas only)
• Torque wrench capable of 405 ft-lbs required
• 37 x 12.50 tires may require minor trimming

Includes

• BDS013414, 2017-2024 Super Duty 4 inch Front Box Kit (UPC 658848613458)
• BDS013526, 2017-2020 F350 Dually 5 inch Block Kit (UPC 658848613632)
• BDS033412, 2005-2024 Ford F250/F350 Gas 4 inch Coil Spring Kit (UPC 658848616534)
• BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
• BDS85431, 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
• FOX88326097, Kit: 2017-2024 Ford SD Front, 2.5 Truck Fox Performance Elite Series, R/R, 2-3.5 inch Lift, Dual Speed Compression Adjust
• FOX88326098, Kit: 2017-2023 Ford SD Rear, 2.5 Truck Fox Performance Elite Series, P/B, 2-3.5 inch Lift, Dual Speed Compression Adjust