GMC Sierra 3500 HD Performance Shock Absorber - Rear - ICON - 2.0 Series - 2011–2026. Purpose-built for Sierra 3500 HD, this rear shock improves control and ride comfort on road and off.

The ICON 2.0 uses a nitrogen-charged monotube with a remote reservoir for consistent damping and heat control. Its hard anodized 6061 aluminum body resists corrosion, while a one-piece linear/digressive piston and vehicle-specific valving keep the truck composed over rough terrain. The serviceable, rebuildable design supports long-term ownership and tuning.

Features

• Premium 5WT shock oil for stable performance
• Nitrogen-charged monotube with remote reservoir
• Hard anodized 6061 aluminum body
• 5/8" chrome plated hardened steel shaft
• Polyurethane bushings with zinc-plated sleeves (OE-type fitment)
• 100% rebuildable and revalveable

Questions or looking to plan your build? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization at both locations. Considering multiple items? Contact us for shipping discounts; we install on premises in Austin and Los Angeles.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov