2003-2013 Cummins 3" Coilover Lift Kit (BDS690F)
Upgrade your Cummins strength, design, and durability with this Coilover conversion; which gives you a full 8" of front suspension travel in order to maximize the performance of the short arm suspension setup alongside 3" of ride height increase! This new 3" system is built as an upgrade to the popular 691H kit 3" Dual Rate Coil lift system with the Coilovers replacing the 3" coil springs and working alongside the existing front and rear box kits.
Tire & Wheel Combinations:
- 35" x 12.50" w/ 17 x 9 and 5"
Notes:
- Measure rear axle before ordering. Although rare, some early model diesel trucks came with 3.5" rear axle tubes. In this case, replace rear box kit 012207 with 012208
- Some 4" axle models with dual overload leaf springs will require longer #4063 u-bolts.
- Will NOT work on dually or Powerwagon models
- Will not fit Cab and Chassis models
Installation:
- Click Here For Installation Instructions
- Difficulty: 3 (where 1 = easiest and 5 = complicated)
Part Number: BDS690F
Fox 2.5 Series Remote Reservoir Coilovers
When you want the best in performance and capability, go with FOX. These race-proven FOX 2.5 factory series remote reservoir coilovers up the ante allowing for next-level damper capability and control all neatly packaged. Designed for bolt-on installation, the engineers at BDS and FOX teamed up to offer this race-winning technology into a bolt-on, pre-tuned Coilover designed to perform and provide correct ride height right out of the box. From valving to spring rate, preload, and hose length; designed to take all the guesswork out of setting your vehicle up and are designed to be used with BDS lift systems. These coilovers use a large 2.5" body, 3" coil springs, 7/8" hardened carbon steel shaft, high flow piston, JM92 advanced racing shock oil, CNC machined 6061 T6 ends, and external remote reservoir to improve damper capability across any terrain.
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Coilover Mounting Kit
This Box Kit includes the following products:
- 2 Coilover Upper Mount
- Coilover Drill / Cut Template
- 2 Coilover Lower Support
- 2 Coilover Lower Support w/ Nut
- 2 Reservoir Mount
- Loctite
- Bolt pack - Coilover Mount
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3" Front Box Kit
This Box Kit includes the following products:
- 2 Upper Control Arms (17.25" long)
- 2 Lower Control Arms (19.25" long)
- 8 UCA Bushings
- 4 0.75 x 0.095 x 2.40 DOM Sleeves
- 8 90 Degree grease zerks
- 2 14mm-2.00 prevailing torque nuts
- 2 14mm-2.00 x 150mm bolts
- 4 9/16" SAE flat washers
- 8 1 B100 - 8 x 10 polybags
- 8 LCA Bushings
- 4 1.00 x 16mm ID x 2.60 DOM Sleeves
- 2 1.00 x 18mm ID x 2.60 DOM Sleeves
- Adjustable Track Bar Assembly
- Bag Kit - Trackbar
- 4 Bushings
- 2 Trackbar Sleeve 14mm ID
- 2 Trackbar Sleeve 16mm ID
- 4 5/16"-18 x 1-1/4" Allen Bolt
- 2 Sway bar u-brackets
- 2 Sway bar links (6")
- 2 EB1 - 3/4" ID - wide bushings
- 2 EB1 - 5/8" ID - narrow bushings
- 2 0.750 x 0.095 x 2.288
- 2 1.25 x 0.219 x 0.70 spacer sleeves
- 2 5/8" x 10mm ID x 1.375 Rolled Sleeves
- Loctite
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2" Rear Block Kit - (3.5" Axle Tube)
This Box Kit includes the following products:
- 2 2" rear blockS - 3/4" centrepin
- 4 9/16 x 3.50 x 12-1/2" U-bolts
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2" Rear Block Kit - (4" Axle Tube)
This Box Kit includes the following products:
- 2 2" rear blocks
- 4 9/16" x 4.00 x 14-1/2" U-bolt for overload applications
- 8 9/16" SAE Washer
- 8 9/16" High Nuts
- 2 Metal center pin
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Improve ride quality and capability with the FOX 2.0 performance series IFP shocks. Specially designed for BDS lift systems, these FOX 2.0 aluminum body shocks offer improved cooling capacity and corrosion protection. These shocks use race-proven vehicle-specific valving along with an internal floating piston (IFP) monotube design to separate the shock oil from high-pressure nitrogen to eliminate aeration and maximize performance on/off-road.
Fox 2.0 Series Shocks (2x)
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NX2 Series Dual Steering Stabilizer - (Y-Style Linkage) (2x)
Steering Dampers may differ from the installation image.
Note:
- This is an end-to-end style dual stabilizer.
- This system will work on stock height vehicles.
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Required if you have selected Dual Steering Stabilizers.
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Dual Steering Stabilizer Bracket Kit - (Y-Style Linkage)
Note:
Select this option if you have selected the NX2 Dual Steering Stabilizer and have the Y-Style Linkage equipped in your Cummins.
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Dual Steering Stabilizer Bracket Kit - (T-Style Linkage)
Note:
Select this option if you have selected the NX2 or Fox 2.0 Dual Steering Stabilizer and have the T-Style Linkage equipped in your Cummins.
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Universal Recoil Traction Bar
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Standard Series Traction Bar - (3.5" Axle)
Reduce rear pinion angle change commonly referred to as axle wrap during acceleration with these BDS heavy-duty traction bars. Tubular design for good looks as well as serious axle control.
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Standard Series Traction Bar - (4" Axle)
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Required if you have selected the Recoil Traction Bar.
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Recoil Traction Bar Mounting Kit - (4" Axle/SRW)
Bracket kits are vehicle specific. The frame brackets install by drilling mounting holes for the brackets while the axle brackets install using a set of u-bolts. The traction bars and mounting brackets use a durable gloss black powder coat finish.
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IMPORTANT: Upgrading to our sway bar disconnect kit (122413) will change the installation process for this system. Installation changes are clearly outlined in our instructions.
Notes:
- Works with 3-8" of lift
- Not for use with any other sway bar relocation brackets. The sway bar needs to be mounted in stock location on the frame.
- It will not work with 03-08 BDS 8" kits that have the sway bar relocation brackets at the axle or any other kit that does not have the factory axle mount bracket intact
- Inverted 'T' steering found on 08.5+ trucks is high recommended for steering-to-sway bar link clearance on 03-08 trucks. Do not vary from shock length listings. Max extended length is 25-1/4" for 3" lift, 30" extended for 8" lift.
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Sway Bar Disconnect Kit
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The following kit ID's 1567H, 1567F, 1551H, 1551F - If installed on a truck with a top mount overload spring, and the overload spacer block is taller than 1-1/8" then these U-Bolts (Qty:4) are required.
All U-Bolts come with high nuts and washers.
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U-Bolts - (4"X14.5") (4x)
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Features:
- Kevlar lined Stainless Steel Braided Brake Lines
- Virtually no volumetric expansion Firmer brake pedal feel with less pedal effort.
- Hose assemblies comply with D.O.T. Federal regulations (MVSS-106) Legal for street use in all 50 States.
- Teflon inner core (chemically inert) Approved for use with all brake fluids, including D.O.T. 5 Silicone.
- Resists moisture, Very flexible.
- Five-layer construction Rugged construction that resists road shock and hazards.
- Higher fitting pull-off than other D.O.T. assemblies.
- Standard SAE female fittings and ends Utilize standard brake fittings and hardware.
- PN# 102009 - Will NOT work on 2012+ trucks.
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31" Front Brake Line
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Features:
- Kevlar lined Stainless Steel Braided Brake Lines
- Virtually no volumetric expansion Firmer brake pedal feel with less pedal effort.
- Hose assemblies comply with D.O.T. Federal regulations (MVSS-106) Legal for street use in all 50 States.
- Teflon inner core (chemically inert) Approved for use with all brake fluids, including D.O.T. 5 Silicone.
- Resists moisture, Very flexible.
- Five-layer construction Rugged construction that resists road shock and hazards.
- Higher fitting pull-off than other D.O.T. assemblies.
- Standard SAE female fittings and ends Utilize standard brake fittings and hardware.
- PN# 102009 - Will NOT work on 2012+ trucks.
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27" Rear Brake Line
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Carrier Bearing Drop Kit
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