ICON Vehicle Dynamics 23-24 FSD 4.5" FRONT 2.5 VS RR PAIR - 67811P

ICON’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. With a truly vehicle-specific design, these shocks are configured specifically for each application in both length and damping tune. Featuring one-piece impact extruded aluminum cylinders, these 2.5 Aluminum Series shocks offer lighter weight, improved corrosion resistance, and a more uniform finish than traditional plated steel cylinders. Like all ICON shock absorbers, these 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. Remoyte reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. 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-out conditions and controls the suspension effectively when compressing at high velocity. If you are looking for a more user-defined tune, consider looking into the Compression Damping Control Valve (CDCV) shocks.

Premium grade 5WT shock oil for consistent suspension damping along a wide temperature rangeNitrogen charged monotube design with remote reservoirRemote reservoirs maintain cooler operating temperatures during extended off-road use and allow for longer suspension travelOne-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road7/8” diameter induction hardened, chrome plated shock shaftPolyurethane bushings and forged steel mounting stems for OE factory type fitmentPTFE lined spherical bearings and application specific mounting hardware6061 aircraft grade aluminum CNC machined componentsOne-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finishFully rebuildable and retunable

Add-On Part: 611003 - 2.5 RESI DOUBLER MOUNT 7.5" KIT
Add-On Part: 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR)
Adjustable Damping: No
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: Gray
Cylinder Diameter: 2.5
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: 611006 - 9/16 HD STEM BUSHING 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: 257340 - 7/8 SHAFT 14.25 OAL, 10.00 TRAVEL
Service Parts: 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT
Service Parts: 252003 - SEAL INSTALL TOOL 2.5/3.0
Shaft Diameter: 0.875
Shaft Material: Chrome
Shock Absorber Body End Measuring Point: Shoulder of Stem
Shock Absorber Rod End Measuring Point: Center of Eylet
TECH NOTE: Fits 4WD models only;TECH NOTE: Optimized for pairing with ICON 4.5" lift coil springs;TECH NOTE: Compatible with 4-6" of front lift over stock on 2023-2024 Super Duty models without Tremor package.;TECH NOTE: Compatible with 3-5" of front lift over stock on 2023-2024 Super Duty models equipped with Tremor package.;TECH NOTE: Can be installed as secondary shocks in OE location with ICON 4-6" lift coilover conversions. Part number 611003 will also be required.

ICON 23-24 FSD 4.5" FRONT 2.5 VS RR PAIR