ICON 2023+ Ford F250/F350 4.5" Stage 5 Suspension System Diesel

This ICON Vehicle Dynamics 4.5” suspension system is a great way to lift your 4WD 2023-2024 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 5 system is perfect for on-road and towing use, as well as job site duty washboard gravel roads, and more aggressive off-road use.

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-K64545

ICON's 4.5" Stage 5 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics.

ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. 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 remote reservoir front and rear shocks with CDCV 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, and 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. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. 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 2023-2024 F-250 / F-350 4WD diesel applications
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" 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 remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• 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
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics

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-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-67811CP (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS RR CDCV PAIR
• IVD-65053 (QTY: 1) | 2023+ FSD 2.5 PB CENTERLINE STABILIZER KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-195275 (QTY: 1) | 99-24 FSD 5" BLOCK KIT
• IVD-64038 (QTY: 1) | 17-24 FSD ADJ TRACKBAR KIT
• IVD-37705CP (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS PB CDCV PAIR
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-64046 (QTY: 1) | 2023+ FSD RADIUS ARM DROP KIT

IVD-K64545L

ICON's 4.5" Stage 5 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics.

ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. 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 remote reservoir CDCV 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. 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. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. 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 2023-2024 F-250 / F-350 4WD diesel applications
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" 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 remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• 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
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics

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-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-65053 (QTY: 1) | 2023+ FSD 2.5 PB CENTERLINE STABILIZER KIT
• IVD-64038 (QTY: 1) | 17-24 FSD ADJ TRACKBAR KIT
• IVD-168507 (QTY: 2) | 08-24 F250/F350 LEAF SPRING EXPANSION PACK
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-64046 (QTY: 1) | 2023+ FSD RADIUS ARM DROP KIT
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-67811CP (QTY: 1) | 2023+ FSD 4.5" FRONT 2.5 VS RR CDCV PAIR
• IVD-37705CP (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS PB CDCV PAIR

IVD-K64545R

ICON's 4.5" Stage 5 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics.

ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. 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 CDCV remote 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, and 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. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. 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 2023-2024 F-250 / F-350 4WD diesel applications
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" 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 remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• 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
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics

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-62530 (QTY: 1) | 05-24 FORD F250/F350 SUPER DUTY 2.3 DEG ALIGNMENT CAM KIT
• IVD-67811CP (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS RR CDCV PAIR
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-37705CP (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS PB CDCV PAIR
• IVD-195275 (QTY: 1) | 99-24 FSD 5" BLOCK KIT
• IVD-64038 (QTY: 1) | 17-24 FSD ADJ TRACKBAR KIT
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-64042 (QTY: 1) | 2023+ FSD RADIUS ARM SYSTEM
• IVD-65053 (QTY: 1) | 2023+ FSD 2.5 PB CENTERLINE STABILIZER KIT

IVD-K64545RL

ICON's 4.5" Stage 5 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics.

ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. 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 remote reservoir CDCV 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, and 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. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. 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 2023-2024 F-250 / F-350 4WD diesel applications
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" 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 remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• 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
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics

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-168507 (QTY: 2) | 08-24 F250/F350 LEAF SPRING EXPANSION PACK
• IVD-64051 (QTY: 1) | 2023+ FSD FRONT 4.5" BOX KIT
• IVD-64012 (QTY: 1) | 2023+ FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT
• IVD-64038 (QTY: 1) | 17-24 FSD ADJ TRACK BAR KIT
• IVD-64039 (QTY: 1) | 08-24 FSD TRACK BAR BUMP STEER BRACKET KIT
• IVD-65053 (QTY: 1) | 2023+ FSD 2.5 PB CENTERLINE STABILIZER KIT
• IVD-67003 (QTY: 1) | 11-24 FSD REAR 15" U-BOLT KIT
• IVD-62530 (QTY: 1) | 05-24 FORD F250/F350 SUPER DUTY 2.3 DEG ALIGNMENT CAM KIT
• IVD-37705CP (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS PB CDCV PAIR
• IVD-64042 (QTY: 1) | 2023+ FSD RADIUS ARM SYSTEM
• IVD-67811CP (QTY: 1) | 2023+ FSD 4WD 4.5" FRONT 2.5 VS RR CDCV PAIR