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BDS Suspension
BDS 4" Lift 4 Link Suspension 17-19 Ford F250/F350 4x4
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Description
Hide Reviews Show ReviewsBDS's tried and true 4-link conversion offering improved stability, strength and caster control during wheel travel. The 4-link brackets are built from 1/4" steel and key off the factory frame bracket and transmission crossmember for extra strength. Full length 4" ProRide coil springs are used for the additional ride height and are paired with your choice of BDS NX2 series gas shocks or the premium FOX 2.0 IFP performance gas shocks for a smooth ride on any terrain. A forged drop pitman arm and heavy duty track bar relocation bracket are supplied to correct steering angles and recenter the front axle. Also supplied for the front are bump stop extensions to limit suspension compression, sway bar drop brackets to correct the sway bar positioning, and brake line relocation brackets.
In the rear of these 4" systems BDS offers multiple lift options for both the OE 2-leaf main spring pack and OE 3-leaf main spring pack equipped trucks. The first option is a 5" replacement block and u-bolt kit for the 3-leaf trucks. The blocks are built from high strength, fully boxed steel with an integrated bump stop wing. Both the blocks and u-bolts are finished in a durable black e-coat finish. Finishing off the rear of this kit are a pair of matching NX2 or FOX 2.0 gas shocks to compliment the front setup for all around impressive performance. These new 4" 4-link systems allow for clearance of up to 37" tires. Take your 2017 Super Duty to the next level with BDS Suspension.
- Full length coil springs for smooth ride
- Pitman arm/trackbar bracket for steering correction
- 4-link conversion for improved strength/performance
- BDS NX2 or FOX 2.0 shocks available
- Allows fitment of 37" tires
- 5-year, 60,000 mile drivetrain Warranty
- BDS’s exclusive No Fine Print Warranty
Install Notes
1. Removal of the factory leaf spring block required. Net rear lift will vary depending on height of factory block, but will result in a level stance.
2. Front exhaust modification may be required to clear front drive shaft (Gas Only)
3. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
4. 37 x 12.50 tires may require minor trimming.
5. 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.
6. If your truck is equipped with a factory rear sway bar add: 123005
Factory Leaf Spring Configuration
Some F250/350 factory options increase the main leaf pack count from 2 to 3 leafs (this is for top overload options only). Be sure to verify which factory leaf spring configuration your vehicle has and choose the appropriate option below.
*Click here to see an example of a factory 2-leaf main rear leaf pack*
Recommended Wheel/Tire Size
37x12.50 Tires on 17x9/18x9/20x9 Wheels (4.5" BS)
Fitment
Hide Reviews Show Reviews- 2017-2019 Ford F250 / F350
- Drivetrain:
- 4wd
This Part Fits:
Details
Hide Reviews Show Reviews- Lift Height:
- 4 Inch
- Type:
- Suspension Lift Kit
- Sold As:
- Kit
- Position:
- Front & Rear
Warranty Information
Hide Reviews Show ReviewsBDS SUSPENSION'S NO-FINE-PRINT WARRANTY
This unique warranty proves our commitment to the quality and reliability of every product we make.The No Fine Print warranty does not include shock and stabilizer cylinders.
No Fine Print Warranty 
If you are the original purchaser of any BDS product and it breaks, we will give you a new part. Period.
Shock and Stabilizer Cylinders Limited Lifetime Warranty
BDS Suspension Co. warrants to the original retail purchaser that its shock and stabilizer cylinders are free from defects in material and workmanship for so long as they own the vehicle. Excluded from this warranty are the finish of the product and mounting bushings. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust, worn or deformed bushings. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable.
Shock oil seals are subject to wear over time, and use. Therefore are not covered under warranty. However leaking shock seals less than one year from date of purchase, free from contamination, damage, or abnormal seal wear due to misuse can be considered for Warranty.
BDS Suspension's obligation under all warranties is limited to the repair or replacement, at BDS's option, of the defective material. Any cost of removal, installation or reinstallation, freight charges, incidental or consequential damages are expressly excluded from these warranties.
Factory Protection Plus 560PLUS
The Ultimate Lifted Suspension Protection Coverage and it's FREE!
- Supplemental Drivetrain Limited Protection provided by 560Plus.com - 5 Year/60,000 Miles on Ford, Nissan and Toyota vehicles and 5 Year/100,000 Miles on Dodge/Ram, GM and Jeep vehicles.
- Free, no cost protection for BDS customers
- Could save thousands of dollars on possible repairs
- Easy online registration process
- Available for most late model vehicles
What is Factory Protection Plus? Click to find out now.
