2020-2021 Powerstroke DRW 6" Radius Arm Suspension Lift System (BDS1573H)
BDS 6" radius arm lift systems with BDS NX2 Series or FOX 2.0 Series shocks for your Ford Super Duty offer improved performance, capability, vastly superior damping capability to soak up the harshest terrains offroad while offering comfort for your daily commute, & quiet operation. Only the best quality materials & relevant parts go into BDS Kits; which means less maintenance, less time looking, and less confusion for you. Everything you need to take your new Super Duty to the next level.
Tire & Wheel Combinations:
- 38x13.50 w/ 17x9/18x9/20x9 and 4.5-5"
- 38x13.50 w/ 20x10 and 5"
Notes:
- Dually Diesel models only.
- 38 x 13.50 tires may require minor trimming.
- Due to taller factory ride height, Tremor models will not net full advertised lift height. Final right height will be the same as standard models.
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402).
- Transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission
- Modification to the shift cable mount will be required.
- The indexing ring has not been designed to work on manual-shift transfer case models.
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS1573H
DSL Transfer Case Indexing Kit
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5" Dually Block Kit
This Box Kit includes the following products:
- Driver & Passenger Side 5" Rear Tapered 3/4" Pin
- 4 5/8 x 3-1/8 x 19 Semi-Round U-Bolt
- Bag Kit
- 5/8 washers
- 5/8 high nuts
- E-Brake Relocation Bracket
- E-Brake Clamp Bracket
- Bolt Pack
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This Box Kit includes the following products:
- Driver & Passenger Side Radius Arm Assembly
- Bag Kit - Radius Arms
- Radius Arm Cam Plates
- 18mm x 150mm Bolt
- 18mm Prevailing Torque Nut
- 3/4" SAE Washers
Radius Arm Kit
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6" Front Radius Arm Box Suspension Kit
This Box Kit includes the following products:
- Pitman Arm
- Driver & Passenger Brakeline Bracket
- Front Bump Stop Extension
- Driver & Passenger Sway Bar Drop
- Track Bar Bracket
- Bag Kit
- Track Bar Cam Washer
- 1/8" x 1-1/8" Cotter Pin
- CV Joint Boot Clamp
- Zip Ties
- Brakeline Hardline extension
- Bolt Pack - Sway Bar Drop Bracket
- Bolt Pack - Bump Stops
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NX2 Series Shocks (2x)
The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.
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NX2 Series Single Steering Stabilizer
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Steering Dampers may differ from installation image.
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Features:
- Standard turn-buckle length adjustment as featured on other BDS truck track bars
- Works with 0-4" of lift using the stock track bar bracket and 4+"-8" with replacement extended track bar bracket
- 1-3/8" solid steel stock with CNC machined threads
- Greaseable, high-durometer polyurethane bushings at the frame end
- Heavy-duty, greaseable replacement ball joint pre-installed at the axle end
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These shims are designed to improve rear driveline angle on trucks equipped with a 2-piece rear driveshaft to eliminate any potential driveline vibrations.
Note:
Not needed on trucks equipped with a 1-piece rear driveshaft.
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Driveshaft Alignment Kit
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- Adjustable axle wrap control utilizing dual-stage resistance springs
- Full-floating traction bar design will not bind throughout the full range of wheel travel and/or hinder suspension articulation.
- Does not adversely affect ride quality when springs - particularly when resistance springs are adjusted to still be active.
- Spring preload can be adjusted on the vehicle without disassembling the traction bar
- Adjustments can be made for optimum performance over a wide range of uses/terrain. (On-Road - Unloaded, Towing/Hauling, Off-Road, Competition pulling)
- Traction bar ends are greaseable and rebuildable
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Universal Recoil Traction Bar Box Kit
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If your truck is equipped with a rear sway bar, these are recommended.
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IMPORTANT: Will ONLY fit trucks with a 4 bolt flange style rear driveshaft mount on the axle.
When lifting the 2011-2020 model Ford Super Duty 6" or more it may be necessary to extend the rear driveshaft to ensure adequate spline engagement at full droop of the suspension. While one option is to have a custom extended length driveshaft built, BDS Suspension is now offering a more affordable solution with their new high strength rear driveshaft spacer. Built from T6061 billet aluminum and CNC machined for a precision fit, this rear driveshaft spacer mounts between the driveshaft and rear axle providing the necessary driveshaft spline engagement. Longer hardware and thread locker are also supplied complete the simple install.