2017-2019 Powerstroke 4" 4-Link Lift Kit (BDS1537H)

Fits

Take your new Super Duty to the next level with the tried & true BDS 4-link conversion system. A big upgrade for your truck, these high-strength 4-link conversions offer improved handling, stability, strength, & caster control during wheel travel. In the rear of these 4" systems, BDS offers multiple lift options for both the OE 2-leaf main spring pack & OE 3-leaf main spring pack equipped trucks. With BDS NX2 Series shocks to compliment the front setup for all-around impressive performance. 

Part Number: BDS1537H

• 4-Link front suspension design that replaces the factory radius arms. 
• Upper & lower 4-link control arms are made from heavy wall 2" OD DOM steel tubing.
• Massive 2-1/2" greaseable polyurethane bushings create the connection at the new frame mount while the opposite clevis end mounts to the OE rubber bushings at the axle. 
• The combination of a replacement track bar bracket & dropped pitman arm decrease steering operating angles and centers the axle.
• A replacement single steering stabilizer
• Sway bar drop brackets & brake line relocation hardware compensate for the added ride height
• Full replacement coil springs 
• A transfer case indexing kit is included to alleviate front driveline angles & allow correct operation of the 4wd system at all speeds.
• The indexing kit includes an indexing plate with hardware 
• Full replacement HD transmission crossmember.
• Rear lift options include a block kit for factory 3-leaf main springs or block/add-a-leaf kit for factory 2-leaf main springs. A third option is a full set of replacement glide-ride leaf springs that directly replace both style factory spring sets for a smooth, level ride.

Tire & Wheel Combinations:

• 37 x 12.50 w/ 17 x 9 and 4.5" - 5"
• 37 x 12.50 w/ 18 x 9 and 4.5" - 5"
• 37 x 12.50 w/ 20 x 9 and 4.5" - 5"

• Front exhaust modification may be required to clear the front driveshaft (Gas Only)
• If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
• 37 x 12.50 tires may require minor trimming.
• 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.
• If your truck is equipped with a factory rear sway bar add: 123005

• Click Here For Installation Instructions
• Difficulty: 4 (where 1 = easiest and 5 = complicated)

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