147+ 2006 GMC Sierra 1500 HD Suspension & Steering SLT Parts

SLT · Suspension & Steering (147 products)

Exact-fit parts for the 2006 GMC Sierra 1500 HD SLT.

Energy Suspension

Part # 3.1129G

Confirmed Fit

Energy Suspension GM Large 7.5C-C Black Transmission Mount (Zinc Finish)

$97.40

SPC Performance

Part # 23960

Confirmed Fit

SPC Performance GM OFFSET UPPER BALLJOINT

$147.30

Air Lift

Part # 88250

Confirmed Fit

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 99-05 Chevrolet Silverado 1500 HD/2500

$621.99

Hellwig

Part # 3510

Confirmed Fit

Hellwig 99-01 Chevy Tahoe Load Pro-Up To 3500lb Level LC 4 Leaf Stack Helper Spring w/o Mounting Kit

$405.04

Yukon Gear Cross Pin Shaft For GM 9.5in / Fits Standard & Yukon Dura Grip or Eaton Posi Carrier

Yukon Gear & Axle

Part # YSPXPGM9.5

Confirmed Fit

Yukon Gear Cross Pin Shaft For GM 9.5in / Fits Standard & Yukon Dura Grip or Eaton Posi Carrier

$37.89

Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray

Progress LT

Part # 21.0460.060

Confirmed Fit

Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray

$365.44

Yukon Gear Long Shaft Inner Clip For 9.25in GM IFS

Yukon Gear & Axle

Part # YSPSR-015

Confirmed Fit

Yukon Gear Long Shaft Inner Clip For 9.25in GM IFS

$24.89

Air Lift

Part # 74000

Confirmed Fit

Air Lift Wireless Air Control System V2

$778.99

Timbren

Part # GMFK15A

Confirmed Fit

Timbren 2002 Cadillac Escalade AWD Front Suspension Enhancement System

$269.36

Timbren

Part # GMRTT35S

Confirmed Fit

Timbren 2000 Chevrolet Silverado 1500 4WD Rear Suspension Enhancement System

$398.07

Rancho

Part # RS8628

Confirmed Fit

Rancho Universal / Non-Application Rancho Adjuster Assembly

$7.08

Belltech

Part # 5406

Confirmed Fit

Belltech FRONT ANTI-SWAYBAR 00-06 TAHOE/YUKON/SUB/YUK XL

$324.61

SPC Performance

Part # 86375

Confirmed Fit

SPC Performance GM TRUCK CAM/CAS KIT

$35.88

SPC Performance

Part # 86350

Confirmed Fit

SPC Performance FRT ARM BSHGS K1500(PR)

$90.29

Yukon Gear & Axle

Part # YSPCS-016

Confirmed Fit

Yukon Gear Crush Sleeve

$9.89

Unity Automotive

Part # 2-256010-001

Confirmed Fit

Unity Automotive Rear Shock Absorbers - 2-256010-001

$29.74

Air Lift

Part # 84201

Confirmed Fit

Air Lift Replacement Air Spring - Loadlifter 5000 Ultimate Bellows Type w/ internal Jounce Bumper

$208.56

SPC Performance

Part # 86325

Confirmed Fit

SPC Performance ALIGN CAMS GUIDE PINS (8)

$22.57

Belltech

Part # 6400

Confirmed Fit

Belltech SHACKLE KIT FITS 2.5inch LEAF SPRG

$79.83

Firestone

Part # 2158

Confirmed Fit

Firestone Level Command II Standard Duty Single Analog Air Compressor System Kit (WR17602158)

$402.16

Frequently Asked Questions

Do these parts fit my 2006 GMC Sierra 1500 HD SLT?

This page groups parts listed for the 2006 GMC Sierra 1500 HD SLT. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What suspension & steering options are available for my 2006 GMC Sierra 1500 HD SLT?

We offer a wide selection of suspension & steering parts for the 2006 GMC Sierra 1500 HD SLT. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2006 GMC Sierra 1500 HD SLT?

We carry parts from trusted brands including Moog, Belltech, Firestone, Hellwig, and Air Lift, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2006 GMC Sierra 1500 HD SLT parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2006 GMC Sierra 1500 HD SLT parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2006 GMC Sierra 1500 HD(3,283 parts)

2006 GMC Sierra 1500 HD(3,283 parts)

Shop by Problem

Other GMC Sierra 1500 HD Years

SLT · Suspension & Steering (147 products)

Energy Suspension GM Large 7.5C-C Black Transmission Mount (Zinc Finish)

SPC Performance GM OFFSET UPPER BALLJOINT

Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 99-05 Chevrolet Silverado 1500 HD/2500

Hellwig 99-01 Chevy Tahoe Load Pro-Up To 3500lb Level LC 4 Leaf Stack Helper Spring w/o Mounting Kit

Yukon Gear Cross Pin Shaft For GM 9.5in / Fits Standard & Yukon Dura Grip or Eaton Posi Carrier

Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray

Yukon Gear Long Shaft Inner Clip For 9.25in GM IFS

Air Lift Wireless Air Control System V2

Timbren 2002 Cadillac Escalade AWD Front Suspension Enhancement System

Timbren 2000 Chevrolet Silverado 1500 4WD Rear Suspension Enhancement System

Rancho Universal / Non-Application Rancho Adjuster Assembly

Belltech FRONT ANTI-SWAYBAR 00-06 TAHOE/YUKON/SUB/YUK XL

SPC Performance GM TRUCK CAM/CAS KIT

SPC Performance FRT ARM BSHGS K1500(PR)

Yukon Gear Crush Sleeve

Unity Automotive Rear Shock Absorbers - 2-256010-001

Air Lift Replacement Air Spring - Loadlifter 5000 Ultimate Bellows Type w/ internal Jounce Bumper

SPC Performance ALIGN CAMS GUIDE PINS (8)

Belltech SHACKLE KIT FITS 2.5inch LEAF SPRG

Firestone Level Command II Standard Duty Single Analog Air Compressor System Kit (WR17602158)

Frequently Asked Questions

Do these parts fit my 2006 GMC Sierra 1500 HD SLT?

What suspension & steering options are available for my 2006 GMC Sierra 1500 HD SLT?

What brands make parts for the 2006 GMC Sierra 1500 HD SLT?

How fast do 2006 GMC Sierra 1500 HD SLT parts ship?

What warranty do your 2006 GMC Sierra 1500 HD SLT parts come with?