2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Suspension & Steering

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2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Parts and Accessories

Leveling Kits

Lift Kits

Shocks & Shock Packages

Control Arms & Ball Joints

Steering Components

Sway Bars

Traction Bars

Torsion Keys

Cab Mounts

Availability

In Stock 102
Out of Stock 94

Manufacturer

ADS Racing Shocks 2
Axiom Supply 5
BD Diesel 4
BDS Suspension 8
Bilstein 27
Calvert Racing 1
Cognito 31
Dana 1
FabTech 1
Fleece Performance Products 1
Fox Shocks 11
Icon Vehicle Dynamics 18
Kryptonite 22
PacBrake 1
Performance Steering Components 5
PPE 16
Rancho 4
ReadyLift Suspension 3
Rough Country 10
S&B Filters 2
Timbren 2
USA Standard Gear 1
Wehrli Custom Fab 4
Zone Offroad 16

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Make

Dodge RAM/RAM/GM/GMC/Chevrolet 2
Ford/Chevrolet/GM/GMC/RAM/Dodge RAM/Universal 19
Ford/GM/GMC/Chevrolet 1
GM 2
GM/Chevrolet 1
GM/Chevrolet/GMC 162
GM/Chevrolet/GMC/Ford 1
GM/GMC 1
GM/GMC/Chevrolet 7

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Model

Sierra 1
Sierra/Silverado 8
Sierra/Silverado/Super Duty 13
Silverado 1
Silverado/Sierra 165
Super Duty 1
Super Duty/Sierra/Silverado 3

Year

1999-2006 4
1999-2007 2
1999-2008 1
1999-2010 6
1999-2013 5
1999-2016 1
1999-2018 3
1999-2019 2
1999-2026 1
2000-2010 2
2001-2005 2
2001-2007 2
2001-2010 114
2001-2013 1
2001-2016 2
2001-2018 1
2001-2019 10
2001-2021 1
2001-2023 1
2001-2025 13
2001-2026 2
2002-2022 1
Universal 19

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Price

$5,398.83

Rating

0-1 180
4+ 2

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Availability

In Stock 102
Out of Stock 94

Manufacturer

ADS Racing Shocks 2
Axiom Supply 5
BD Diesel 4
BDS Suspension 8
Bilstein 27
Calvert Racing 1
Cognito 31
Dana 1
FabTech 1
Fleece Performance Products 1
Fox Shocks 11
Icon Vehicle Dynamics 18
Kryptonite 22
PacBrake 1
Performance Steering Components 5
PPE 16
Rancho 4
ReadyLift Suspension 3
Rough Country 10
S&B Filters 2
Timbren 2
USA Standard Gear 1
Wehrli Custom Fab 4
Zone Offroad 16

Show all Show less

Make

Dodge RAM/RAM/GM/GMC/Chevrolet 2
Ford/Chevrolet/GM/GMC/RAM/Dodge RAM/Universal 19
Ford/GM/GMC/Chevrolet 1
GM 2
GM/Chevrolet 1
GM/Chevrolet/GMC 162
GM/Chevrolet/GMC/Ford 1
GM/GMC 1
GM/GMC/Chevrolet 7

Show all Show less

Model

Sierra 1
Sierra/Silverado 8
Sierra/Silverado/Super Duty 13
Silverado 1
Silverado/Sierra 165
Super Duty 1
Super Duty/Sierra/Silverado 3

Year

1999-2006 4
1999-2007 2
1999-2008 1
1999-2010 6
1999-2013 5
1999-2016 1
1999-2018 3
1999-2019 2
1999-2026 1
2000-2010 2
2001-2005 2
2001-2007 2
2001-2010 114
2001-2013 1
2001-2016 2
2001-2018 1
2001-2019 10
2001-2021 1
2001-2023 1
2001-2025 13
2001-2026 2
2002-2022 1
Universal 19

Show all Show less

Price

$5,398.83

Rating

0-1 180
4+ 2

Kryptonite KRSWEL02 Sway Bar End Links (0-2" in) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite KRSWEL02 Sway Bar End Links (0-2" in) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKRSWEL02

Price: $90.24

Kryptonite KR6693 Lower Ball Joint For Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite KR6693 Lower Ball Joint For Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR6693

Price: $56.99

Bilstein 33-174525 B8 5100 Steering Damper Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

IN STOCK

Bilstein

Bilstein 33-174525 B8 5100 Steering Damper Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BIL33-174525

Price: $121

Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal

Cognito

Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal

SKU: COGHP9226

Price: $45.50

Kryptonite KR0026 Cam Bolt Kit | 2001-2013 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KR0026 Cam Bolt Kit | 2001-2013 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR0026

Price: $94.99

Kryptonite KRUCA10 Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite KRUCA10 Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

SKU: KRPKRUCA10

Price: $664.99

Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR6292

Price: $56.99

Bilstein 24-186735 B8 5100 Front Shock - for 0-2.5" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD w/ Torsion Key Lift

IN STOCK

Bilstein

Bilstein 24-186735 B8 5100 Front Shock - for 0-2.5" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD w/ Torsion Key Lift

SKU: BIL24-186735

Price: $123

Kryptonite ULTIMATE10 Ultimate Front End Rebuild Package | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite ULTIMATE10 Ultimate Front End Rebuild Package | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

SKU: KRPULTIMATE10

Sale price: $1,424.99
Regular price: $1,499.99

Kryptonite KR310 SRW Wheel Bearing | 1999-2007 GM Silverado/Sierra 1500/2500HD/3500HD

IN STOCK

Kryptonite

Kryptonite KR310 SRW Wheel Bearing | 1999-2007 GM Silverado/Sierra 1500/2500HD/3500HD

SKU: KRPKR310

Price: $332.49

Calvert Racing 3410 Caltracs Traction Bar Kit | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Calvert Racing

Calvert Racing 3410 Caltracs Traction Bar Kit | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: CVR3410

Price: $495

PPE 158031503 Stage 3 Inner Tie Rod | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

IN STOCK

PPE

PPE 158031503 Stage 3 Inner Tie Rod | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158031503

Price: $44.99

Bilstein 24-186742 B8 5100 Rear Shock - for 0-1`" Lift - (Single) | 1999-2010 GM Silverado/Sierra 1500/2500HD/3500HD

IN STOCK

Bilstein

Bilstein 24-186742 B8 5100 Rear Shock - for 0-1`" Lift - (Single) | 1999-2010 GM Silverado/Sierra 1500/2500HD/3500HD

SKU: BIL24-186742

Price: $123

Bilstein 24-187183 B8 5100 Front Shock - for 4-6" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

IN STOCK

Bilstein

Bilstein 24-187183 B8 5100 Front Shock - for 4-6" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BIL24-187183

Sale price: $123
Regular price: $172

Kryptonite 0110BJPACK Upper & Lower Ball Joints Kit for Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 0110BJPACK Upper & Lower Ball Joints Kit for Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP0110BJPACK

Price: $189.99

Kryptonite KRTR10 Death Grip Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KRTR10 Death Grip Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKRTR10

Price: $360.99

Kryptonite 568-346 Spindle O-Ring | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 568-346 Spindle O-Ring | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP568-346

Price: $5.69

Bilstein 24-191203 B8 5100 Rear Shock - for 2" Lift - (Single) | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

IN STOCK

Bilstein

Bilstein 24-191203 B8 5100 Rear Shock - for 2" Lift - (Single) | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL24-191203

Price: $123

Cognito 110-90290 SM Series Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90290 SM Series Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90290

Price: $629.95

PSC SG039 XD Steering Gear Box | 1999-2006 GM Silverado/Sierra 2500HD/3500HD

Performance Steering Components

PSC SG039 XD Steering Gear Box | 1999-2006 GM Silverado/Sierra 2500HD/3500HD

SKU: PSCSG039

Price: $1,095

Bilstein 33-186504 B8 5125 Universal Road Shock - for 6-7" Travel Stem to Eyelet - (Single) | Universal

IN STOCK

Bilstein

Bilstein 33-186504 B8 5125 Universal Road Shock - for 6-7" Travel Stem to Eyelet - (Single) | Universal

SKU: BIL33-186504

Price: $120

Bilstein 24-060820 B6 4600 HD Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD 6.6L Duramax

IN STOCK

Bilstein

Bilstein 24-060820 B6 4600 HD Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD 6.6L Duramax

SKU: BIL24-060820

Sale price: $92
Regular price: $137

Bilstein 24-060813 B6 4600 HD Front Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

IN STOCK

Bilstein

Bilstein 24-060813 B6 4600 HD Front Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BIL24-060813

Sale price: $92
Regular price: $137

Bilstein 24-186636 B8 5100 Rear Shock - for 2-4" Lift - (Single) | 1999-2010 GM 2500HD/3500HD & 03-12 Dodge RAM 2500/3500

IN STOCK

Bilstein

Bilstein 24-186636 B8 5100 Rear Shock - for 2-4" Lift - (Single) | 1999-2010 GM 2500HD/3500HD & 03-12 Dodge RAM 2500/3500

SKU: BIL24-186636

Sale price: $123
Regular price: $172

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DIESEL TRUCK EXPERTS STANDING BY

The stock suspension and steering components on your GM 2500HD/3500HD perform adequately, but they limit clearance for larger wheels and tires, and the steering strength may fall short in heavy-duty applications. Upgrading suspension components like shocks, springs, track bars, and sway bars can significantly enhance the capability and durability of your GM 6.6L Duramax, preparing your truck for demanding tasks such as towing and off-roading. Pair your suspension & steering with our selection of Wheels & Tires. GM Duramax Fitments: 2004.5 and 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY

Leveling Kits
Lift Kits
Control Arms
Steering Components
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2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Suspension & Steering

Leveling Kits

Lift Kits

Shocks & Shock Packages

Control Arms & Ball Joints

Steering Components

Sway Bars

Traction Bars

Torsion Keys

Cab Mounts

Loading products...

Kryptonite KRSWEL02 Sway Bar End Links (0-2" in) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Kryptonite KR6693 Lower Ball Joint For Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein 33-174525 B8 5100 Steering Damper Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal

Kryptonite KR0026 Cam Bolt Kit | 2001-2013 GM Silverado/Sierra 2500HD/3500HD

Kryptonite KRUCA10 Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein 24-186735 B8 5100 Front Shock - for 0-2.5" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD w/ Torsion Key Lift

Kryptonite ULTIMATE10 Ultimate Front End Rebuild Package | 2001-2010 GM Silverado/Sierra 1500/2500HD/3500HD

Kryptonite KR310 SRW Wheel Bearing | 1999-2007 GM Silverado/Sierra 1500/2500HD/3500HD

Calvert Racing 3410 Caltracs Traction Bar Kit | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE 158031503 Stage 3 Inner Tie Rod | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein 24-186742 B8 5100 Rear Shock - for 0-1`" Lift - (Single) | 1999-2010 GM Silverado/Sierra 1500/2500HD/3500HD

Bilstein 24-187183 B8 5100 Front Shock - for 4-6" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite 0110BJPACK Upper & Lower Ball Joints Kit for Stock Control Arms | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Kryptonite KRTR10 Death Grip Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Kryptonite 568-346 Spindle O-Ring | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein 24-191203 B8 5100 Rear Shock - for 2" Lift - (Single) | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito 110-90290 SM Series Upper Control Arm Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PSC SG039 XD Steering Gear Box | 1999-2006 GM Silverado/Sierra 2500HD/3500HD

Bilstein 33-186504 B8 5125 Universal Road Shock - for 6-7" Travel Stem to Eyelet - (Single) | Universal

Bilstein 24-060820 B6 4600 HD Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD 6.6L Duramax

Bilstein 24-060813 B6 4600 HD Front Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Bilstein 24-186636 B8 5100 Rear Shock - for 2-4" Lift - (Single) | 1999-2010 GM 2500HD/3500HD & 03-12 Dodge RAM 2500/3500

FREE SHIPPING ON ALL ORDERS OVER $70

PRICE MATCH GUARANTEE

BUILD NOW, PAY LATER FINANCING OPTIONS

30-DAY RETURN SATISFACTION GUARANTEE

DIESEL TRUCK EXPERTS STANDING BY

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