Take your 2017-2019 Ford F250 and F350 Super Duty diesel truck to the next level with this 6-inch 4-Link lift kit from BDS. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 38 inch tires.
Up front the lift kit includes diesel-specific Pro-Ride coil springs, 4-Link control arm conversion, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned nitrogen charged shocks.
At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. 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.
4-Link Conversion
Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.
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.
T-Case Indexing
At this height, driveline adjustments are necessary to allow the use of the factory driveshafts so a precision-built transfer-case indexing ring featuring ARP-studs can clock the transfer case and improve the front driveline operating angle. Additionally, a high clearance transmission crossmember supplied to allow sufficient clearance.
Features & Benefits
- Easy, 100 percent Bolt-on installation
- Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
- Heavy duty 4-Link control arms offer improved handling, stability, strength and caster control during wheel travel
- 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
Recommended Tires & Wheels
- (Trimming may be required)
- 38 x 13.5 with 17 x 9 and 5 in. Backspace
- 38 x 13.5 with 17 x 10 and 5 in. Backspace
- 38 x 13.5 with 20 x 10 and 5 in. Backspace
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
Shock Option
FOX 2.5 Performance Elite Series
- Increased off-road capabilities
- Easily adjust your shock for terrain, load and speed
- 2.5-inch Impact extruded aluminum body
- Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
- External reservoir design separates shock oil from the high-pressure nitrogen
- DSC - Dual Speed Compression Adjuster comes standard
- Fully serviceable for a lifetime of use
- 1-year Manufacturer's Warranty
- Front Lift Method: Coil Spring
- Rear Lift Method: Leaf Spring
- Shocks Included: Yes
- Front Lift Height: 6 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 BDS013601, 2017-2022 Super Duty 4-Link Box Kit 1of2, UPC Code 658848613700
- Includes one BDS013604, 2017-2022 Ford F-250 / F-350 6 inch 4-Link Box Kit 2of2, UPC Code 658848613731
- Includes one BDS013617, 2017-2022 Super Duty Rear Leaf Spring Box Kit, UPC Code 658848613823
- Includes one BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit, UPC Code 658848616589
- Includes one BDS123605, 2017-2022 SD T-Case Indexing Kit- Diesel, UPC Code 711745604377
- Includes one BDS85431, 2017-2024 F250/F350 Single Stabilizer, UPC Code 711745609242
- Includes one FOX88326099, Kit: 2017-2023 Ford SD Front, 2.5 Truck Fox Performance Elite Series, R/R, 4-6 inch Lift, Dual Speed Compression Adjust
- Includes one FOX88326100, Kit: 2017-2024 Ford SD Rear, 2.5 Truck Fox Performance Elite Series, P/B, 4-6 inch Lift, Dual Speed Compression Adjust
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