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ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity.
ICON Vehicle Dynamics 2011-2016 GM HD 6-8" LIFT FRONT 2.5 VS PIGGYBACK SHOCK PAIR 77736P
Specifications:
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| 40 | NO |
| 50 | NO |
| 905 | 2.25 |
| California Prop 65 Warning | Yes |
| California Proposition 65 | WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
| Cylinder Color | Silver |
| Cylinder Material | Aluminum |
| Damping Type | Oil |
| External Reservoir | Yes |
| 51 | Yes |
| 3390 | Performance |
| 48 | Clevis |
| 30 | Yes |
| Service Parts | 257342 - 7/8 SHAFT 16.85 OAL, 12.00 TRAVEL |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 611006 - 9/16 HD STEM BUSHING KIT |
| Shaft Diameter | 0.875 |
| Shaft Material | Chrome |
| 409 | Shoulder of Stem |
| 408 | Center of Clevis Holes |
| Title | 11-16 GM HD 6-8" FRONT 2.5 VS PB PAIR |
| 359 | 2.5 |
| 49 | Stem |
| Description_SHO | FRNT SHOCK ABSORBERS |
| Description_INV | 11-16 GM HD 6-8 FRONT 2.5 VS PB PAIR |
| Description_DES | 11-16 GM HD 6-8" FRONT 2.5 VS PB PAIR |
| Description_EXT | 2011-2016 GM HD 6-8" LIFT FRONT 2.5 VS PIGGYBACK SHOCK PAIR |
| Description_MKT | ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. |
| Description_FAB | ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression |
| Description_FAB | Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use |
| Description_FAB | Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range |
| Description_FAB | Nitrogen charged monotube design with piggyback reservoir |
| Description_FAB | One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road |
| Description_FAB | 7/8” diameter induction hardened, chrome plated shock shaft |
| Description_FAB | PTFE lined spherical bearings and application specific mounting hardware |
| Description_FAB | 6061 aircraft grade aluminum CNC machined components |
| Description_FAB | One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish |
| Description_FAB | All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON’s Compression Damping Control Valve (CDCV) |
| Description_FAB | 100% Rebuildable |
| Description_FAB | 100% Revalveable |
| Description_TLE | ICON 2011-16 GM 2500/3500 HD, 6-8” Lift, Front 2.5 VS PB Shocks, Pair |
| Description_DEF | Suspension Shock Absorber Set |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2011 | Chevrolet | Silverado 2500 | ||
| 2012 | Chevrolet | Silverado 2500 | ||
| 2013 | Chevrolet | Silverado 2500 | ||
| 2014 | Chevrolet | Silverado 2500 | ||
| 2015 | Chevrolet | Silverado 2500 | ||
| 2016 | Chevrolet | Silverado 2500 | ||
| 2011 | Chevrolet | Silverado 2500 HD | ||
| 2012 | Chevrolet | Silverado 2500 HD | ||
| 2013 | Chevrolet | Silverado 2500 HD | ||
| 2014 | Chevrolet | Silverado 2500 HD | ||
| 2015 | Chevrolet | Silverado 2500 HD | ||
| 2016 | Chevrolet | Silverado 2500 HD | ||
| 2011 | Chevrolet | Silverado 3500 HD | ||
| 2012 | Chevrolet | Silverado 3500 HD | ||
| 2013 | Chevrolet | Silverado 3500 HD | ||
| 2014 | Chevrolet | Silverado 3500 HD | ||
| 2015 | Chevrolet | Silverado 3500 HD | ||
| 2016 | Chevrolet | Silverado 3500 HD | ||
| 2011 | GMC | Sierra 2500 HD | ||
| 2012 | GMC | Sierra 2500 HD | ||
| 2013 | GMC | Sierra 2500 HD | ||
| 2014 | GMC | Sierra 2500 HD | ||
| 2015 | GMC | Sierra 2500 HD | ||
| 2016 | GMC | Sierra 2500 HD | ||
| 2011 | GMC | Sierra 3500 HD | ||
| 2012 | GMC | Sierra 3500 HD | ||
| 2013 | GMC | Sierra 3500 HD | ||
| 2014 | GMC | Sierra 3500 HD | ||
| 2015 | GMC | Sierra 3500 HD | ||
| 2016 | GMC | Sierra 3500 HD |