K2 Industries

2011-2019 GMC Sierra 2500HD 3500HD Front Upper Control Arms 2-4" Lift

Name: 2011-2019 GMC Sierra 2500HD 3500HD Front Upper Control Arms 2-4" Lift
Brand: K2 Industries
SKU: K2-4380-CHV-006-SUS
Price: 347.0 CAD
Availability: InStock

2011-2019 GMC Sierra 2500HD 3500HD Front Upper Control Arms 2-4" Lift

$347.00 CAD

~~$419.00 CAD~~ $347.00 CAD

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Front Upper Control Arms — 2-4" Lift

These upper control arms accommodate 2–4" of suspension lift while maintaining steering geometry and ride quality. Built for durability and engineered to work with lifted suspensions without binding or premature wear. Designed for DIY installation with basic hand tools.

✓ Ships from FL Warehouse ✓ Factory Mounting Points ✓ In-House Quality Check

Key Features

Lift-compatible geometry - Accounts for suspension height changes without altering alignment specs
OEM-style construction - Mounts at factory attachment points for secure, reliable fitment
Paired set - Both left and right arms included for balanced suspension performance

Specs

Configuration: Pair (left and right)
Lift Range: 2–4"
Condition: New

What's Included

Front upper control arms (pair)

Frequently Asked Questions

Do these arms work with coilovers or only leaf spring lifts?

These control arms are designed for the lift range specified and work with both coilover and spring-based lift systems. Your specific shock and spring choice will determine ride quality, but the arms themselves mount at factory points.

Will I need to get an alignment after installation?

Yes. Any suspension modification changes your truck's geometry. Get a full 4-wheel alignment at a suspension shop after install to ensure your truck tracks straight and tires wear evenly.

What hardware do I need to bolt these on?

The arms mount at factory attachment points. You'll reuse your existing bolts and fasteners. Refer to your vehicle's service manual for torque specs—don't overtighten.