ICON Vehicle Dynamics 77703CP | Suspension Shock Absorber Set

Part Number
19-Up Gm 1500 0-2 Rear 2.5 Vs Pb Cdcv Pair"

Fits: 19-23 Chevrolet Silverado 1500, 19-23 GMC Sierra 1500, 22 Chevrolet Silverado 1500 LTD, 22 GMC Sierra 1500 Limited
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Icon 2.5 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.

ICON Vehicle Specific (V.S.) 2.5 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 shock absorbers, V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICONs unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal GÇ£Bump ZoneGÇ¥ 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. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges.


  • ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob
  • ICONs internal GÇ£Bump ZoneGÇ¥ 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 piggyback reservoir
  • One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
  • 7/8GÇ¥ diameter induction hardened, chrome plated shock shaft
  • PTFE lined spherical bearings and application specific mounting hardware
  • 6061 aircraft grade aluminum CNC machined components
  • One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
  • 100% Rebuildable
  • 100% Revalveable


Add-On Part:252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR)
Boot Included:NO
Bore Diameter:2.25
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
Gas Charged:Yes
Grade Type:Performance
Lower Mount Type:Eyelet
Mounting Hardware Included:Yes
Service Parts:191016 - 7.5" FINNED RESI UPGRADE KIT
Service Parts:252001 - 2.5 FIXED SPANNER WRENCH
Service Parts:252003 - SEAL INSTALL TOOL 2.5/3.0
Service Parts:257339 - 7/8 SHAFT 13.25 OAL, 9.00 TRAVEL
Service Parts:252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0)
Shaft Diameter:0.875
Shaft Material:Chrome
Shock Absorber Body End Measuring Point:Center of Eylet
Shock Absorber Rod End Measuring Point:Center of Eylet
Title:ICON 2019-2023 GM 1500, 0-2GÇ¥ Lift, Rear 2.5 VS Piggyback Res/CDCV Shocks, Pair
Tube Outside Diameter:2.5
Upper Mount Type:Eyelet


  • 2019-2023 Chevrolet Silverado 1500        Position: Rear
  • 2019-2023 GMC Sierra 1500        Position: Rear
  • 2022 Chevrolet Silverado 1500 LTD        Position: Rear
  • 2022 GMC Sierra 1500 Limited        Position: Rear

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