2011-2026 Duramax ICON 2.5 RR Front Shock Kit (ICO71707P)
Description
Fits
| Year | Make | Model |
| 2011-2026 | Chevrolet | Silverado 2500HD / 3500HD |
| 2011-2026 | GMC | Sierra 2500HD / 3500HD |
Upgrade the ride on your 2011-2026 GM HD with ICON 2.5 Series shocks. Vehicle-specific valving delivers better damping, less body roll, and a more planted feel on any surface. Remote reservoirs keep operating temps low during extended off-road sessions.
Part Number: ICO71707P
Features
- Compatible with 0-3.5" of front lift over stock
- Extended travel length requires aftermarket front upper control arms and provides maximum wheel travel
- ICON’s internal “Bump Zone" increases damping by 20% to provide more control as the shock approaches full compression
- Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- Nitrogen charged monotube design with remote reservoir
- One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
- 7/8" diameter induction hardened, chrome plated shock shaft
- Press in, bonded rubber bushing/bar pin assembly damps road vibration and provides OE factory type fitment
- 6061 aircraft grade aluminum CNC machined components
- One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
- All ICON 2.5 Aluminum Series Remote Reservoir shocks can be upgraded with an ICON compression adjuster (CDCV, CDXS, or CDEV)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model |
| 2011-2026 | Chevrolet | Silverado 2500HD / 3500HD |
| 2011-2026 | GMC | Sierra 2500HD / 3500HD |
Upgrade the ride on your 2011-2026 GM HD with ICON 2.5 Series shocks. Vehicle-specific valving delivers better damping, less body roll, and a more planted feel on any surface. Remote reservoirs keep operating temps low during extended off-road sessions.
Part Number: ICO71707P
Features
- Compatible with 0-3.5" of front lift over stock
- Extended travel length requires aftermarket front upper control arms and provides maximum wheel travel
- ICON’s internal “Bump Zone" increases damping by 20% to provide more control as the shock approaches full compression
- Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- Nitrogen charged monotube design with remote reservoir
- One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
- 7/8" diameter induction hardened, chrome plated shock shaft
- Press in, bonded rubber bushing/bar pin assembly damps road vibration and provides OE factory type fitment
- 6061 aircraft grade aluminum CNC machined components
- One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
- All ICON 2.5 Aluminum Series Remote Reservoir shocks can be upgraded with an ICON compression adjuster (CDCV, CDXS, or CDEV)














