ICON 2023+ Ford F250/F350 4.5" Stage 3 Suspension System Diesel

This ICON Vehicle Dynamics 4.5” suspension 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 system is perfect for on-road and towing use, as well off-road use like job site duty, washboard gravel roads, and general off-road adventures.

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 ICON's suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.

IVD-K64543

ICON's 4.5" Stage 3 System is comprised of 4.5” lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arm drop brackets correct suspension geometry and ensure proper wheel alignment with the OE radius arms. 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. Heavy-duty fabricated 5" rear blocks and U-bolt kit lift the rear of the vehicle and are designed to withstand heavy towing/hauling duty as well as the stresses of aggressive off-road use. ICON 2.5 Aluminum Series internal reservoir front and 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.

Features:

• Fits 2023+ F-250 / F-350 4WD diesel applications
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shafts
• Shocks are fully rebuildable and re-tunable
• Lifetime guarantee against coil spring breakage or sagging
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• ICON 2.5 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Approximately 50% increased front wheel travel over stock
• Radius arm drop brackets correct geometry and caster for optimal alignment specs
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Dual steering stabilizer kit offers increased steering damping
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks

Notes:

• OEM Wheels & Tires Fitment: Yes
• Trucks equipped with Tremor package with have front lift height of 3.5" over stock
• Will not fit F-350 Cab & Chassis models
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
• APPLICATION NOTE #6: Springs are rated for diesel engines only
• APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel
• APPLICATION NOTE #151: Fits single rear wheel models only

Includes:

• IVD-195275 (QTY: 1) | 99-24 FSD 5" BLOCK KIT
• IVD-67611P (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS IR PAIR
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-36511 (QTY: 2) | 99-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR
• IVD-65002 (QTY: 1) | 2023+ FSD DUAL STABILIZER KIT
• IVD-64046 (QTY: 1) | 2023+ FSD RADIUS ARM DROP KIT
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-37605P (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS IR PAIR
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT

IVD-K64543L

ICON's 4.5" Stage 3 System is comprised of 4.5” lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arm drop brackets correct suspension geometry and ensure proper wheel alignment with the OE radius arms. 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 front and 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.

Features:

• Fits 2023+ F-250 / F-350 4WD diesel applications
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shafts
• Shocks are fully rebuildable and re-tunable
• Lifetime guarantee against spring breakage or sagging
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• ICON 2.5 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Approximately 50% increased front wheel travel over stock
• Radius arm drop brackets correct geometry and caster for optimal alignment specs
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Dual steering stabilizer kit offers increased steering damping
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift

Notes:

• OEM Wheels & Tires Fitment: Yes
• Trucks equipped with Tremor package with have front lift height of 3.5" over stock
• Will not fit F-350 Cab & Chassis models
• Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
• APPLICATION NOTE #6: Springs are rated for diesel engines only
• APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel
• APPLICATION NOTE #151: Fits single rear wheel models only

Includes:

• IVD-64046 (QTY: 1) | 2023+ FSD RADIUS ARM DROP KIT
• IVD-67611P (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS IR PAIR
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-65002 (QTY: 1) | 2023+ FSD DUAL STABILIZER KIT
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-168507 (QTY: 2) | 08-24 F250/F350 LEAF SPRING EXPANSION PACK
• IVD-37605P (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS IR PAIR
• IVD-36511 (QTY: 2) | 99-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR

IVD-K64543R

ICON's 4.5" Stage 3 System is comprised of 4.5” lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. 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. Heavy-duty fabricated 5" rear blocks and U-bolt kit lift the rear of the vehicle and are designed to withstand heavy towing/hauling duty as well as the stresses of aggressive off-road use. ICON 2.5 Aluminum Series internal reservoir front and 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.

Features:

• Fits 2023+ F-250 / F-350 4WD diesel applications
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shafts
• Shocks are fully rebuildable and re-tunable
• Lifetime guarantee against coil spring breakage or sagging
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• ICON 2.5 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Approximately 50% increased front wheel travel over stock
• Fabricated radius arms provide increased strength, on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearance
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Dual steering stabilizer kit offers increased steering damping
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks

Notes:

• OEM Wheels & Tires Fitment: Yes
• APPLICATION NOTE #163: If equipped with OnBoard Scales also requires sensor bracket part number 66204
• Trucks equipped with Tremor package with have front lift height of 3.5" over stock
• Will not fit F-350 Cab & Chassis models
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
• APPLICATION NOTE #6: Springs are rated for diesel engines only
• APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel
• APPLICATION NOTE #151: Fits single rear wheel models only

Includes:

• IVD-67611P (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS IR PAIR
• IVD-62530 (QTY: 1) | 05-24 FORD F250/F350 SUPER DUTY 2.3 DEG ALIGNMENT CAM KIT
• IVD-36511 (QTY: 2) | 99-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-195275 (QTY: 1) | 99-24 FSD 5" BLOCK KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-37605P (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS IR PAIR
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-64042 (QTY: 1) | 2023+ FSD RADIUS ARM SYSTEM
• IVD-65002 (QTY: 1) | 2023+ FSD DUAL STABILIZER KIT

IVD-K64543RL

ICON's 4.5" Stage 3 System is comprised of 4.5” lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. 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 front and 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.

Features:

• Fits 2023+ F-250 / F-350 4WD diesel applications
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shafts
• Shocks are fully rebuildable and re-tunable
• Lifetime guarantee against coil spring breakage or sagging
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• ICON 2.5 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Approximately 50% increased front wheel travel over stock
• Fabricated radius arms provide increased strength. on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearance
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Dual steering stabilizer kit offers increased steering damping
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift

Notes:

• OEM Wheels & Tires Fitment: Yes
• APPLICATION NOTE #163: If equipped with OnBoard Scales also requires sensor bracket part number 66204
• Trucks equipped with Tremor package with have front lift height of 3.5" over stock
• Will not fit F-350 Cab & Chassis models
• Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
• APPLICATION NOTE #6: Springs are rated for diesel engines only
• APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• APPLICATION NOTE #115: Lift heights based on 4WD crew cab diesel
• APPLICATION NOTE #151: Fits single rear wheel models only

Includes:

• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-168507 (QTY: 2) | 08-24 F250/F350 LEAF SPRING EXPANSION PACK
• IVD-62530 (QTY: 1) | 05-24 FORD F250/F350 SUPER DUTY 2.3 DEG ALIGNMENT CAM KIT
• IVD-37605P (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS IR PAIR
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-36511 (QTY: 2) | 99-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR
• IVD-65002 (QTY: 1) | 2023+ FSD DUAL STABILIZER KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-64042 (QTY: 1) | 2023+ FSD RADIUS ARM SYSTEM
• IVD-67611P (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS IR PAIR
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT