ICON Vehicle Dynamics Stage Suspension System for 2020-2022 Ford F-250 Super Duty/F-350 Super Duty (4WD, Stage 1 to 6)

This ICON Vehicle Dynamics suspension system is engineered for the 2020-2022 Ford F-250 Super Duty and F-350 Super Duty and is offered here in the configurations ICON lists for it. Any extra part this vehicle needs, such as a differential drop or a skid plate spacer, is named under Also required so the install can be planned ahead. This listing covers part numbers K62521L (6 configurations).

Choosing your option:

• Stage (Stage 1 to Stage 6): Stage numbers are set per vehicle, and a higher stage generally adds or upgrades parts over the lower ones. The Kit contents table lists exactly what this stage includes.
• Lift, 4WD, 2.5": For 4WD models. ICON lists about 2.5" of lift for this kit, measured on a stock-equipped vehicle. Added weight from bumpers, winches or gear changes the final height.
• Lift, Diesel: The springs in this version are rated for diesel engines.
• Build, Expansion Packs: Adds rear leaf spring expansion packs for a more compliant ride and less axle wrap than lift blocks alone. The Kit contents table lists every part.
• Build, Leaf Springs: Uses ICON leaf springs in place of the factory leaf springs; the Kit contents table lists them.

What's Included:

• The ICON parts listed for this stage and vehicle in the Kit contents table

Wheels, tires, bumpers, lights and other accessories seen in photos are not included, and neither is the wheel alignment or driver-assist recalibration. Parts named under Also required for a vehicle, such as a differential drop, a skid plate spacer or a brake line kit, are sold separately.

Features

Built in Stages
Each vehicle's systems run from an entry stage upward, so the suspension can match a daily driver, a tow rig or a dedicated trail vehicle, and the stage number shows where a kit sits.

Engineered Per Platform
ICON develops each system around one vehicle's geometry, with shock lengths, valving and spring rates chosen for that platform rather than adapted from a universal kit.

Serviceable ICON Shocks
ICON shocks are fully rebuildable and re-tunable, so worn seals or a change in how the vehicle is used can be handled with a rebuild or re-valve instead of new shocks.

Adjustable Valving Options
Higher stages on many vehicles add CDCV valves with 10 compression settings, CDXS valves with separate low and high speed adjustment, or CDEV valves that ICON Intelligent Control adjusts on the move.

Upper Control Arm Choices
Where a stage adds upper control arms, choose billet aluminum arms with on-vehicle caster and camber adjustment or tubular steel arms with extra caster built in. Both correct front-end geometry at the lifted height.

Lift Quoted on Stock Vehicles
Every lift range is quoted for a stock-equipped vehicle. Bumpers, winches and other added weight change where the height settles, so allow for them when choosing a kit.

Fitment & Compatibility

Specifications

• Brand: ICON Vehicle Dynamics
• Series: Stage
• Product type: Staged suspension system
• Lift measured on: Stock-equipped vehicle
• Installation: Professional shop or service technician recommended
• Lift: 2.5"
• Lift, front (Stage 1, 4WD, 2.5", Expansion Packs; Stage 2, Diesel, 4WD, 2.5", Expansion Packs; Stage 3, Diesel, 4WD, 2.5", Expansion Packs; Stage 4, Diesel, 4WD, 2.5", Expansion Packs; Stage 5, Diesel, 4WD, 2.5", Expansion Packs): 1.5" / 2.5" (varies by vehicle configuration)
• Lift, rear: 0.5"
• Max tire size: 35" x 12.50"
• Max tire size (minor fender trimming): 37" x 12.50"
• Recommended wheel offset (Stage 1, 4WD, 2.5", Expansion Packs; Stage 2, Diesel, 4WD, 2.5", Expansion Packs; Stage 3, Diesel, 4WD, 2.5", Expansion Packs; Stage 4, Diesel, 4WD, 2.5", Expansion Packs; Stage 5, Diesel, 4WD, 2.5", Expansion Packs): 6mm
• Lowers, rear: 0.5"
• Kit feature (Stage 1, 4WD, 2.5", Expansion Packs; Stage 2, Diesel, 4WD, 2.5", Expansion Packs; Stage 3, Diesel, 4WD, 2.5", Expansion Packs; Stage 4, Diesel, 4WD, 2.5", Expansion Packs; Stage 5, Diesel, 4WD, 2.5", Expansion Packs): Expansion Packs
• Kit feature (Stage 6, 4WD, 2.5", Leaf Springs, Expansion Packs): Leaf Springs / Expansion Packs (varies by vehicle configuration)
• Recommended tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
• Recommended wheel (Stage 6, 4WD, 2.5", Leaf Springs, Expansion Packs): 17x8.5" with 5" Backspace / 6mm Offset
• Lift, front (XL/Limited) (Stage 6, 4WD, 2.5", Leaf Springs, Expansion Packs): 2.5"
• Part numbers: K62521L, K62522L, K62523L, K62524L, K62525L, K62526L

Fit and install notes

• Use with Extended Brake Line Kit Part Number 61111 (5 of 6 configurations)
• Use with Track Bar Bracket Part Number 64039
• Use with 64038 Adjustable Track Bar (Stage 1, 4WD, 2.5", Expansion Packs; Stage 2, Diesel, 4WD, 2.5", Expansion Packs)
• Rare Cases Require A 2.6 Degree Alignment Cam On One Side Of Vehicle For Proper Caster Split (5 of 6 configurations)

Kit contents

Installation

Type: Staged suspension system  ·  Install: Professional shop recommended  ·  Afterward: Alignment, plus ADAS recalibration on many vehicles

On this vehicle the ICON parts in the Kit contents table replace the matching factory components. Where ICON publishes instructions for this vehicle, they are summarized and linked below, including any cutting, drilling or extra parts they call for. Recheck all hardware after the first miles and periodically after that, as ICON's instructions direct.

ICON guide for part 66512:
Tools named in the guide: Jack, Jack stands, Torque wrench, 17mm socket/wrench, 18mm socket/wrench, 19mm socket/wrench and 21mm socket/wrench

ICON guide for part 66516:
Tools named in the guide: Jack, Jack stands, Torque wrench, 18mm socket/wrench and 21mm socket/wrench

ICON guide for part 62511:
Tools named in the guide: Jack, Jack stands, Pliers, Torque wrench, Hammer, Ball joint separator, 3/4" socket/wrench, 10mm socket/wrench, 13mm socket/wrench, 18mm socket/wrench, 21mm socket/wrench, 24mm socket/wrench and 30mm socket/wrench
Afterward: the guide calls for a wheel alignment
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 168507:
Tools named in the guide: Floor jack, Jack stands, Torque wrench, C-clamp, Vise-grip, 15mm socket/wrench, 18mm socket/wrench, 21mm socket/wrench, 5/8" socket/wrench, 9/16" socket/wrench and 15/16" socket/wrench
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 37705P:
Tools named in the guide: Jack, Jack stands, Torque wrench, 18mm socket/wrench and 21mm socket/wrench

ICON guide for part 67700P:
Tools named in the guide: Jack, Jack stands, Torque wrench, 17mm socket/wrench, 18mm socket/wrench, 19mm socket/wrench and 21mm socket/wrench
Afterward: the guide calls for a wheel alignment
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 64038:
Tools named in the guide: Tape measure, Ball joint separator, Hammer, 1/4" spanner wrench, Torque wrench, 3/8" 12pt socket/wrench, 13mm socket/wrench, 27mm socket/wrench and 30mm socket/wrench (2)
Afterward: the guide calls for a wheel alignment
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 37705CP:
Tools named in the guide: Jack, Jack stands, Torque wrench, 18mm socket/wrench and 21mm socket/wrench

ICON guide for part 67800CP:
Tools named in the guide: Jack, Jack stands, Pliers, Drill, 11/32" drill bit, Torque wrench, 5/16" socket/wrench, 9/16" socket/wrench, 17mm socket/wrench, 18mm socket/wrench and 19mm socket/wrench
Afterward: the guide calls for a wheel alignment
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 65000:
Tools named in the guide: Torque wrench, 15mm socket/wrench, 18mm socket/wrench, 9/16" socket/wrench, 5/8" socket/wrench and 3/4" socket/wrench
Torque: the guide gives a torque value for each fastener it installs

ICON guide for part 64037:
Tools named in the guide: Torque wrench and 10mm socket/wrench

ICON guide for part 64041:
Tools named in the guide: Ratchet, Extensions, Torque wrench, 18mm socket/wrench, 21mm socket/wrench, 24mm socket/wrench and 27mm socket/wrench
Afterward: the guide calls for a wheel alignment
Torque: the guide gives a torque value for each fastener it installs

Resources

• Official ICON installation guide for part 66512 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 66516 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 62511 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 168507 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 37705P (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 67700P (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 64038 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 37705CP (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 67800CP (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 65000 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 64037 (PDF): the ICON Vehicle Dynamics step-by-step guide.
• Official ICON installation guide for part 64041 (PDF): the ICON Vehicle Dynamics step-by-step guide.

Warranty, Shipping & Returns

Warranty. ICON shock absorbers, coilovers included, carry a 1-year warranty against manufacturer's defects, and a shock that fails in its first year goes back to ICON for inspection and service. ICON's fabricated suspension components are covered by its limited lifetime warranty. Coverage is for the original retail purchaser who owns the vehicle the parts were first installed on, and ICON repairs or replaces a defective part at its discretion. Finish, parts worn through normal use, modifications, installation contrary to ICON's instructions, racing use, police, taxi, government or commercial vehicles, and sales outside the US and Canada are excluded. Removal, installation and freight costs are not covered. ICON also requires its components to be installed as the complete kit shown in its application guide; substituting or leaving out required parts voids the warranty. The Delta Joint and Delta Joint PRO in ICON upper control arms carry their own terms: 5 years for the Delta Joint when it is registered within 30 days of purchase, and 1 year for the Delta Joint PRO. Shipping. The carrier and ship method are set by the size and weight of the cartons when the order is placed. Larger systems can ship in several cartons or by freight. Inspect on delivery. Open every carton when it arrives and check each part and hardware bag against the parts list before the install starts. Note any visible carton damage on the delivery receipt and photograph it, because damage reported later is much harder to claim.

Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.

About ICON Vehicle Dynamics