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This suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.
ICON Vehicle Dynamics 23 FORD F250/F350 4-5.5" STAGE 3 COILOVER CONV SYS RADIUS ARM/EXPANSION PACKS K63173RL
Specifications:
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Add-On Part | 66518 - 23-24 FSD 4WD 4.5" FRONT 2.0 VS IR |
| Add-On Part | 67811P - 23-24 FSD 4.5" FRONT 2.5 VS RR PAIR |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 66518R - 23-24 FSD 4WD 4.5" FRONT 2.0 VS RR |
| Add-On Part | 611003 - 2.5 RESI DOUBLER MOUNT 7.5" KIT |
| Add-On Part | 67811CP - 23-24 FSD 4.5" FRONT 2.5 VS RR CDCV PAIR |
| Add-On Part | 64038 - 17-24 FSD ADJ TRACKBAR KIT |
| Add-On Part | 66204 - 23-24 FSD ICON RADIUS ARM SCALE MOUNT KIT 4.5" |
| Add-On Part | 611081 - F-SERIES DYNAMIC HEADLAMP REAR SENSOR KIT |
| Adjustable Damping | No |
| 2371 | Yes |
| 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. |
| Coil Quantity Front | 2 |
| 7325 | 2 |
| Front Spring Rate Type | Linear |
| 3390 | Performance |
| 6111 | 7 |
| Maximum Lift Front | 6 |
| Maximum Lift Rear | 2 |
| Minimum Lift Front | 3 |
| 30 | Yes |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Tires | 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.) |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset |
| 3097 | Yes |
| 3096 | Black |
| 2064 | Steel |
| Title | ICON 2023 Ford F-250/F-350 Super Duty 4WD, 4-5.5" Lift, Stage 3 Coilover Conversion System w/ Radius Arms & Expansion Packs |
| Description_ASC | TECH NOTE: Super Duty diesel models equipped with Tremor package will have front lift height range of 3-4.5" over stock |
| Description_ASC | TECH NOTE: Super Duty gas models without Tremor package will have front lift height range of 4.5-6" over stock |
| Description_ASC | TECH NOTE: Super Duty gas models equipped with Tremor package will have front lift height range of 3.5-5" over stock |
| Description_ASC | TECH NOTE: Will not fit F-350 Cab & Chassis models |
| Description_ASC | TECH NOTE: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped |
| Description_ASC | TECH NOTE: If installing with ICON 2.5 Series remote reservoir secondary shocks, reservoir doubler kit part number 611003 is also required |
| Description_ASC | TECH NOTE: Due to tight clearances and varying placement of vehicle’s wiring harness in the upper front-passenger wheel well area, installer must ensure adequate clearance between the harness, coilover reservoir, and other components to prevent chafing/damage to wire harness. If adequate clearance cannot be achieved, please contact ICON Customer Service. |
| Description_DES | 23 FORD F250/F350 4-5.5" STAGE 3 COILOVER CONV SYS RADIUS ARM/EXPANSION PACKS |
| Description_EXT | ICON 4.5” suspension systems lift your Ford Super Duty while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market. |
| Description_MKT | This ICON Vehicle Dynamics 4-5.5” coilover conversion system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This Stage 3 system is perfect for on-road and towing use, as well as job site duty, washboard gravel roads, and general off-road adventures. |
| Description_MKT | ICON's 4-5.5” Lift Stage 3 Coilover Conversion System features 2.5 Series remote reservoir coilovers that provide superb on-road comfort and off-road performance while at the same time allowing for end-user ride height adjustability. These bolt-in coilovers also allow the option to mount secondary shocks in the stock location, effectively doubling shock damping ability. Their remote 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. Fabricated radius arms offer significantly more strength over the OE units and feature built in caster cams for on-vehicle caster adjustment, maintenance free bushings, and improved tire clearance at full steering lock, all while eliminating the need for drop brackets and thus raising ground clearance under the chassis. The fabricated track bar drop bracket allows the axle to be properly centered under the frame and reduces road feedback throughout the steering system with improved on- and off-road manners thanks to the elimination of bump steer. ICON’s dual opposing steering stabilizer kit featuring ICON 2.0 Aluminum Series shocks improves steering damping to better control undesirable steering feedback caused by larger tires. Leaf spring expansion packs provide 2" of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.5 Aluminum Series internal reservoir rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road with improved performance compared to 2.0 Aluminum Series shocks. The included box kit includes fabricated front sway bar drop brackets to prevent bind, heavy-duty aluminum bump stop spacers, and high quality stainless steel extended brake lines. |
| Description_MKT | This suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market. |
| Description_FAB | Fits 2023 F-250 / F-350 4WD applications |
| Description_FAB | Bolt-in system fits in OE coil bucket location |
| Description_FAB | Ride height adjustable ICON 2.5 Series coilovers provide 4-5.5" of front lift |
| Description_FAB | Vehicle-specific shock valving provides unparalleled ride quality and control |
| Description_FAB | ICON 2.5 Aluminum Series internal reservoir rear shocks |
| Description_FAB | Increased wheel travel and ride quality over stock |
| Description_FAB | Fabricated radius arms provide increased strength, on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearance |
| Description_FAB | Track bar drop bracket reduces track bar angle and corrects bump steer geometry |
| Description_FAB | Dual steering stabilizer kit offers increased steering damping |
| Description_FAB | Corrosion resistant anodized steering stabilizer shock bodies with 5/8" shafts |
| Description_FAB | Stainless steel braided front brake lines |
| Description_FAB | Leaf spring expansion packs improve ride quality and provide 2" of rear lift |
| Description_FAB | Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts |
| Description_FAB | Corrosion resistant hard anodized rear shock bodies with 7/8" shafts |
| Description_FAB | Shocks are fully rebuildable and re-tunable |
| Description_FAB | Lifetime guarantee against coil spring breakage or sagging |
| Description_FAB | Lifetime guarantee against ICON fabricated component breakage or manufacturer defect |
| Description_TLE | ICON 2023 Ford F-250/F-350 Super Duty 4WD, 4-5.5" Lift, Stage 3 Coilover Conversion System w/ Radius Arms & Expansion Packs |
| Description_APS | ICON 23 FORD F250/F350 4-5.5" STAGE 3 COILOVER CONV SYS RADIUS ARM/EXPANSION PACKS |
| Description_SHO | SUSPENSION SYSTEM |
| Description_INV | K63173RL |
| Description_ASC | OEM Wheels & Tires Fitment: Yes |
| Description_ASC | Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.) |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset |
| Description_ASC | APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle. |
| Description_ASC | APPLICATION NOTE #88: Removal of the coil centering cup in factory coil bucket required for installation |
| Description_ASC | APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel |
| Description_ASC | APPLICATION NOTE #120: Secondary shock options available, contact ICON for more details |
| Description_ASC | APPLICATION NOTE #151: Fits single rear wheel models only |
| Description_ASC | APPLICATION NOTE #163: If equipped with OnBoard Scales also requires sensor bracket part number 66204 |
| Description_ASC | APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or Onboard Scales part # 611081 is also required |
| Description_ASC | TECH NOTE: Will not fit 2024 models |
| Description_ASC | TECH NOTE: Super Duty diesel models without Tremor package will have front lift height range of 4-5.5" over stock |
| Description_DEF | Suspension Lift Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2023 | Ford | F-250 Super Duty | King Ranch | |
| 2023 | Ford | F-250 Super Duty | Lariat | |
| 2023 | Ford | F-250 Super Duty | Limited | |
| 2023 | Ford | F-250 Super Duty | Platinum | |
| 2023 | Ford | F-250 Super Duty | XL | |
| 2023 | Ford | F-250 Super Duty | XLT | |
| 2023 | Ford | F-350 Super Duty | King Ranch | |
| 2023 | Ford | F-350 Super Duty | Lariat | |
| 2023 | Ford | F-350 Super Duty | Limited | |
| 2023 | Ford | F-350 Super Duty | Platinum | |
| 2023 | Ford | F-350 Super Duty | XL | |
| 2023 | Ford | F-350 Super Duty | XLT |