To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included 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 of ICON's Shock Absorbers, the V.S. 2.5 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 Delta Joint
• 100% Rebuildable
• 100% Revalveable
• 1026 DOM Steel Construction
• CNC Bent Tubing
• Serviceable Dual Stage Bushings
• CNC Machined Bushing Housings and Sleeves
• Built-In Caster Correction
• Black Semi-Gloss Powder Coat Finish
• 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 piggyback 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
• PTFE lined spherical bearings and application specific mounting hardware
• 6061 aircraft grade aluminum CNC machined components
• CAD plated, precision machined 1026 DOM steel shock body for maximum durability and corrosion resistance
• All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON's Compression Damping Control Valve (CDCV)

Additional Attributes:

• GTIN: 00840103408712
• Color: Black
• 30: Yes
• 40: No
• 73: Polyurethane
• Bushing Color: Black
• Finish: Powdercoated
• 2330: No
• 2339: yes
• 2354: Performance
• 2371: Yes
• 2382: Press In
• 2383: Threaded
• 2384: Yes
• 2386: Tubular
• 2389: Steel
• 3390: Performance
• 4888: Black

Packaging:

• Quantity of Each: 1.0
• Package UOM: EA
• Dimension: x x inches