Zone Offroad ZONC2312 Adventure Series Upper Control Arms for 2011-2018 Chevy/GM

Vehicle Fitment

• 2011-2018 Chevrolet Silverado 2500 HD (2WD/4WD)
• 2011-2018 Chevrolet Silverado 3500 HD (2WD/4WD)
• 2011-2018 GMC Sierra 2500 HD (2WD/4WD)
• 2011-2018 GMC Sierra 3500 HD (2WD/4WD)

Fitment Notes

• Designed for heavy-duty Chevrolet and GMC 2500/3500 HD trucks.
• Compatible with leveled and lifted suspension applications.
• Verify wheel backspacing for proper ball joint clearance before installation.
• Professional alignment recommended after installation.

Features

• Adventure Series heavy-duty front upper control arm upgrade.
• Boxed, gusseted, fully welded high-strength steel construction for rigidity.
• CNC-machined indexed ball joint cup improves suspension geometry for leveling/lifts.
• High-strength greaseable ball joints with protective caps increase service life.
• OE-style rubber bushings at frame mounts provide quiet operation and durability.
• Fully assembled and ready to install right out of the box.
• Improved droop travel over factory control arms in lifted applications.
• Bolts directly into factory mounting locations without welding.

Specifications

• Position: Front upper suspension control arms
• Material: High-strength welded steel
• Bushing Material: Rubber OE-style
• Ball Joint Type: Greaseable heavy-duty
• Finish: Black powder coat
• Recommended Application: Leveling and lifted suspensions
• Estimated Installation Time: 1-2 hours
• Installation Difficulty: Moderate

Included Components

• 2x Front upper control arms
• 2x Greaseable ball joints (preinstalled)
• 2x OE-style rubber bushings (preinstalled)
• Installation hardware

Product Description

The Zone Offroad ZONC2312 Adventure Series Upper Control Arms are designed to upgrade the front suspension geometry and strength of 2011-2018 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. These heavy-duty arms are built from boxed, gusseted, and fully welded high-strength steel to withstand the rigors of lifted and leveled applications while providing improved suspension travel compared to factory arms.

Each control arm features a CNC-machined indexed ball joint cup that optimizes the ball joint position for lifted and leveled vehicles, and is equipped with high-strength greaseable ball joints with protective caps to resist debris and wear. OE-style rubber bushings at the frame mounts ensure a quiet and durable connection. The arms come fully assembled and bolt directly into factory mounting locations, making installation straightforward for experienced technicians or DIY enthusiasts.

This upper control arm kit is ideal for Silverado and Sierra HD owners looking to enhance suspension articulation, improve droop travel, and maintain proper alignment when using leveling or lift kits. After installation, professional alignment is recommended to ensure optimal steering and suspension performance.