2009-2013 Cummins 8" BDS Long Arm Lift Kit (BDS632H)

Take your 4th Gen Cummins to the next level of stance and control of a 4-Link Long-arm suspension while sending it off to the moon with a full 8" of an increased ride height! This suspension system features 8" progressive Pro-Ride Coil Springs and solid steel upper long arms and thick tubular lower long control arms. The long control arm reduces caster change through wheel travel creating a more controlled feeling in the steering wheel both on and off-road.

Tire & Wheel Combinations:

  • 38" x 14.0" w/ 17 x 9 and 4.5"

Notes:

  • Measure rear axle tube before ordering. Some 4" axle models with dual overloads will require 406
  • Rear lift options will not fit dually applications.
  • If driveline vibration occurs, order either transfer case drop or indexing kit available in optional accessories. NOTE: 122606 transfer case drop kit will only replace the OE bracket #52121938AA
  • 102009 Rear brake lines will not fit 2012-2013 models.
  • Additional front driveline modification may be required.
  • Exhaust modification will be required for dual rear shock kit 12200
  • Will not fit Cab and Chassis models

Installation:

Part Number: BDS632H

Base Kit


2003-2012 Cummins 8" Front Coil Springs (Pair) (BDS032801)-Coil Springs-BDS-BDS032801-Dirty Diesel Customs

8" Front Coil Springs


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Long Arm Box Kit


8" Long Arm Box Kit

This Box Kit includes the following products:

  • Pitman Arm
  • 2 Bolt Packs
  • Track Bar Bracket
  • Sway Bar Link
  • 2 Bump Stop Brackets
  • 2 Urethane Bump Stops
  • Driver & Passenger Side Brakeline Adaptor
  • 2 Steering Stops - Weld On
  • 2 Sway Bar Link U-Brackets
  • 2 5/8” ID Hourglass Bushings
  • 2 3/4” ID Wide Hourglass Bushings
  • 2 .625 x .109 x 1.375 Sleeves
  • 2 .750 x .090 x 1.575 Sleeves
  • Bolt Pack - Sway Bar Hardware
  • Bolt Pack - Misc. Hardware
  • Bolt Pack - Bumper Spacer
  • Rear Brakeline Bracket

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Control Arm Box Kit


Control Arm Box Kit

This Box Kit includes the following products:

  • Driver & Passenger Side Upper Control Arms
  • 2 Lower Control Arms
  • 8 UCA Bushings - 3/4” ID
  • 4 LCA Bushings - Axle
  • 4 LCA Bushings - Frame
  • 4 UCA Sleeves .750 x .095 x 2.33
  • 2 LCA Sleeves 1.00 x .1875 x 2.60
  • 2 LCA Sleeves 1.00 x 5/32 x 2.60 2010+ only (18mm ID)
  • 2 LCA Sleeves 1.00 x .120 x 3.25
  • 8 90 Degree Grease Zerks

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Control Arm Mounting Kit


Control Arm Mounts

This Box Kit includes the following products:

  • Driver & Passenger Side Long Arm Bracket
  • Bolt Pack

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Transfer Case Indexing Kit


2009-2013 Ram 2500 6bolt Indexing Ring Kit (BDS122811)-Indexing Ring-BDS-BDS122811-Dirty Diesel Customs

6-Bolt Indexing Ring Kit


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Rear Lift Option


5" Rear Block Kit w/ 4" Axle


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5" Universal Lift Blocks (BDS069516)-Lift Blocks-BDS-BDS069516-Dirty Diesel Customs

5" Universal Lift Blocks w/ 3.5" Axle

Features:

  • Blocks are made of cast iron for strength
  • Tapered for correct pinion angle
  • Sold in pairs
  • Black powder coating

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2003-2012 Cummins 5" Lift Rear Leaf Spring (BDS002508)-Leaf Springs-BDS-BDS002508-Dirty Diesel Customs

5" Lift Leaf Spring w/ 3.5" & 4" Axle (2x)

BDS Glide-Ride leaf springs will reduce axle wrap and create a more controlled and stable feel when towing. The actual leaf spring may not be exactly as shown in the photo. Includes OE-style bushings installed.

Note:
  • Please select correct U-Bolts if you choose full Leaf Spring Replacements

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U-Bolts

Important: Measure your rear axle & select the appropriate kit.

Universal Round 3.5"X14.5" U-Bolt (UBT4065)-U-Bolts-BDS-UBT4065-Dirty Diesel Customs

U-Bolts - (3.5"X14.5") (4x)


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Universal Round 3.5"X12.5" U-Bolt (UBT4064)-U-Bolts-BDS-UBT4064-Dirty Diesel Customs

U-Bolts - (3.5"X12.5") (4x)

These U-Bolts are for a 3.5" Axle Diameter.

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Universal Round 4"X12.5" U-Bolt (UBT4067)-U-Bolts-BDS-UBT4067-Dirty Diesel Customs

U-Bolts - (4"X12.5") (4x)

These U-Bolts are for a 4" Axle Diameter.

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Front Shocks


2003-2016 Cummins/Powerstroke 4-8" Lift NX2 Shock Absorber (BDS85751)-Shocks-BDS-BDS85751-Dirty Diesel Customs

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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2003-2012 Cummins 6-8" Lift Long Arm NX2 Shock Absorber (BDS85920)-Shocks-BDS-BDS85920-Dirty Diesel Customs

NX2 Series Dual Shocks (4x)

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.

Note:
This kit is designed to work with vehicles that have the BDS long arm system installed. This kit requires shocks in the stock location or appropriate limiting straps to avoid hanging the front axle from the dual shock cylinders. If the correct stock location shocks are not installed or limiting straps are not used.

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2003-2012 Cummins/Powerstroke 4-8" Lift Front Fox 2.0 Series Shock Absorber (FOX98224751)-Shocks-BDS-FOX98224751-Dirty Diesel Customs

Fox 2.0 Series Shocks (2x)

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.


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2003-2012 Cummins 4-6" Lift Fox 2.0 Series Shock Absorber (FOX98224920)-Shocks-BDS-FOX98224920-Dirty Diesel Customs

Fox 2.0 Series Dual Shocks (4x)

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.

Note:
This kit is designed to work with vehicles that have the BDS long arm system installed. This kit requires shocks in the stock location or appropriate limiting straps to avoid hanging the front axle from the dual shock cylinders. If the correct stock location shocks are not installed or limiting straps are not used.

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Dual Shock Mounting Bracket

Required if you have selected Dual Shocks.

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2003-2012 Cummins 4-8" Lift Dual Aux Shock Mounting Bracket (BDS122614)-Shock Mount-BDS-BDS122614-Dirty Diesel Customs

Dual Auxiliary Shock Mounting Bracket

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Rear Shocks


2005-2017 Cummins/Powerstroke 4-8" Lift NX2 Shock Absorber (BDS85761)-Shocks-BDS-BDS85761-Dirty Diesel Customs

NX2 Series Single | Dual Shocks

Important: These Shocks are for Single & Dual Rear, please selected the appropriate quantity.

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.

Note:

  • Will not fit 2013 models
  • Exhaust modification on diesel models will be required.


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Dual Shock Mounting Bracket

Required if you have selected Dual Shocks.

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2003-2012 Cummins 4-5" Lift Rear Dual Shock Mount Kit (BDS122009)-Shock Mount-BDS-BDS122009-Dirty Diesel Customs

Dual Shock Mount Kit


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Sway Bar Disconnect

IMPORTANT: Upgrading to our sway bar disconnect kit will change the installation process for this system. Installation changes are clearly outlined in the instructions

Note:

  • 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.
  • 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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2003-2013 Cummins Sway Bar Disconnect Kit (BDS122413)-Anti-Sway Bar Links-BDS-BDS122413-Dirty Diesel Customs

Sway Bar Disconnect Kit


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Steering Stabilizers


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Steering Stabilizer Bracket Kit

Required if you have selected Dual Steering Stabilizers.

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2008-2013 Cummins Steering Stabilizer Bracket Kit (BDS55371)-Steering Kit-BDS-BDS55371-Dirty Diesel Customs

Dual Steering Stabilizer Bracket Kit


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Traction Bar Box Kit


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Universal RECOIL Traction Bar (BDS123409)-Traction Bars-BDS-BDS123409-Dirty Diesel Customs

Universal Recoil Traction Bar

BDS Suspension's revolutionary spring-loaded, full-floating RECOIL traction bar system is engineered to improve traction and limit axle wrap without limiting suspension travel or decreasing ride quality. These traction bars offer you the freedom to tune the spring tension for optimal performance on-road, off-road, towing, or competition pulling. These traction bars can be used on stock height or lifted trucks and work with both lift blocks and replacement leaf spring kits.

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2003-2018 Cummins 0-8" Lift Fixed Traction Bar System - 3.5" Axle (BDS122619)-Traction Bars-BDS-BDS122619-Dirty Diesel Customs

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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2003-2018 Cummins 0-8" Lift Fixed Traction Bar System - (4" Axle) (BDS122618)-Traction Bars-BDS-BDS122618-Dirty Diesel Customs

Standard Series Traction Bar - (4" 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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Traction Bar Mounting Kit

Required if you have selected the Recoil Traction Bar.

Note:

  • 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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2003-2018 Cummins 0-6" Lift Recoil Traction Bar Mounting Kit (BDS122408)-Traction Bar Mounting Kits-BDS-BDS122408-Dirty Diesel Customs

Recoil Traction Bar Mounting Kit - (4" Axle/SRW)


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Front Brake Line

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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2006-2008 Cummins 31" Front Brake Line (BDS102001)-Brake Lines-BDS-BDS102001-Dirty Diesel Customs

31" Front Brake Line


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Rear Brake Line

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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2005-2011 Cummins 27" Rear Brake Line (BDS102009)-Brake Lines-BDS-BDS102009-Dirty Diesel Customs

21" Rear Brake Line

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Carrier Bearing Drop Kit


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1994+ Cummins 2500 Carrier Bearing Drop Kit (BDS122501)-Carrier Bearing Drop-BDS-BDS122501-Dirty Diesel Customs

Carrier Bearing Drop Kit


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Summary