ICON 2.0 Aluminum Series VS IR Rear Shocks (Pair) | 2001-2026 Chevy/GMC 2500HD/3500HD 2WD/4WD | For 0-1 in Lift | 76529
$198.74
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ICON 2.0 Aluminum Series VS IR Rear Shocks (Pair) | 2001-2026 Chevy/GMC 2500HD/3500HD 2WD/4WD | For 0-1 in Lift | 76529
$198.74
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Good to know before you buy
Fits
- 2001-2026 Chevy Silverado 2500HD/3500HD 2WD/4WD
- 2001-2026 GMC Sierra 2500HD/3500HD 2WD/4WD
T14 fitment includes ZR2 trim
T14 fitment includes AT4X trim
From ICON
ICON Vehicle Specific (V.S.) 2.0 Aluminum Series shock absorbers are the ultimate in cost effective upgrades, specifically tailored by ICON engineers for your application. The V.S. 2.0 Aluminum Series shocks are a high quality upgrade for the everyday street driver and weekend warrior looking for improved on and off-road performance. Like all ICON shock absorbers, V.S. 2.0 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For those using their vehicle in extreme off road situations, consider the ICON V.S. 2.5 Series shock to handle extra abuse and punishment your suspension will need to endure.
Why this 2.0 Aluminum Series VS IR Rear Shocks
ICON VS (Vehicle Specific) shocks are built to the exact length and valving for a 2001-2026 Chevy/GMC 2500HD/3500HD at the lift height listed, so they run in the middle of their travel instead of topping out or bottoming early. Digressive piston, 5WT oil and a nitrogen-charged monotube body; fully rebuildable and revalveable.
At a glance
| Shock body | 2.0 in 6061 aluminum body |
|---|---|
| Reservoir | Internal reservoir |
| Position | Rear |
| Lift | For 0-1 in Lift |
| Rebuildable | Yes, ICON factory shock service available |
| Warranty | 12 months against manufacturing defects (shocks and coilovers) |
| Installation | Professional installation required by ICON |
| Availability | Stocked at the distributor, ships in 1-3 business days |
Before you order
- ICON requires installation by a professional shop; failures from improper installation are not covered
- Manufacturer part number 76529. Designed and built by ICON Vehicle Dynamics in Riverside, California.
Questions
IR, RR, PB: what is the difference?
IR is an internal reservoir, a self-contained monotube body. RR is a remote reservoir connected by hose and PB is a piggyback reservoir bolted to the body; both add oil volume and cooling so damping stays consistent on long rough sections. IR is lighter and simpler; RR and PB resist fade.
CDCV, CDEV, CDXS: which adjuster?
CDCV is a 10-position manual compression knob. CDEV is an electronic compression valve controlled by the ICON Intelligent Control module and phone app, which reads speed and terrain and adjusts on the fly; it requires the IIC install kit. CDXS is a manual dual-circuit adjuster with 10 marked detents each for compression and rebound. Shocks without a code run ICON's fixed vehicle-specific valving.
Can these be serviced?
Yes. Every ICON shock and coilover is rebuildable and revalveable through ICON factory shock service. The shock warranty is 12 months against manufacturing defects.
Who installs it?
ICON requires professional installation and does not cover failures caused by improper installation. Plan on a shop with a lift and an alignment rack for anything that changes ride height.
ICON shock lines
| Line | Reservoir | Adjuster | Best for |
|---|---|---|---|
| 2.0 Aluminum Series | IR or RR | Fixed VS valving | Stock to moderate lift, daily driving |
| 2.5 Series VS | IR, RR or PB | None, CDCV, CDEV or CDXS | Lifted trucks driven off-road |
| 3.0 Series VS | RR | CDCV, CDEV or CDXS | Heavy trucks and high-speed off-road |
| 3.0 Zeta RXT | Bypass | External bypass tubes | Raptor rear, desert use |
About ICON Vehicle Dynamics
ICON designs and builds its shocks, coilovers, control arms and suspension systems in Riverside, California, with a lifetime warranty on components, springs and weldments and 12 months on shocks. Hannah Suspension ships genuine ICON parts through an authorized distributor with full factory warranty.