Description

The ICON 2.5” suspension system is a great way to lift your 4WD 2017-2019 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 4 System is comprised of dual rate coil springs, 2.5 Aluminum Series CDCV remote reservoir front and CDCV piggyback reservoir rear shocks, adjustable front track bar with massive FK rod end, alignment cams for adding caster, and rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap. ICON 2.5" remote reservoir and piggyback reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

Product Overview

The ICON 2.5” suspension system is a great way to lift your 4WD 2017-2019 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 4 System is comprised of dual rate coil springs, 2.5 Aluminum Series CDCV remote reservoir front and CDCV piggyback reservoir rear shocks, adjustable front track bar with massive FK rod end, alignment cams for adding caster, and rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap. ICON 2.5" remote reservoir and piggyback reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

Product Details

Add-On Part:	64039 - 08-UP FSD TRACK BAR BUMP STEER BRACKET KIT
California Proposition 65:	WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Description:	17-19 Ford F-250/F-350 2.5in Stage 4 Suspension System w/ Expansion Pack
Dual Rate Coil Springs:	Yes
Front Spring Rate Type:	Progressive Dual Rate
Maximum Lift Front:	2.5
Maximum Lift Rear:	2
OEM Wheels & Tires Fitment:	Yes
Recommended Aftermarket Tires:	35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
Recommended Aftermarket Wheels:	ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
Title:	ICON 2017-2019 Ford F-250/F-350 4WD Diesel, 2.5" Lift, Stage 4 Suspension System w/ Expansion Packs

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	ico191201	191201	00840103400136	ICON 1in Cast Block Kit (3in Wide)
	1x	ico61002	61002	00840103424248	ICON 05-23 Ford F-250/F-350 Super Duty 2in Rear Bump Stop Spacer Kit
	1x	ico67004	67004	00840103405773	ICON 2011+ Ford F-250/F-350 Rear 12in U-Bolt Kit
	2x	ico168507	168507	00840103423036	ICON 2008+ Ford F250/F350 Super Duty 2in Rear Leaf Spring Expansion Pack
	1x	ico62510	62510	00840103405483	ICON 2005+ Ford F-250/F-350 Front 2.5in Dual Rate Spring Kit
	1x	ico64038	64038	00840103405544	ICON 2017+ Ford F-250/F-350 Adj Track Bar Kit
	1x	ico37705CP	37705CP	00840103402512	ICON 1999+ Ford F-250/F-350 Super Duty 0-3in Rear 2.5 Series Shocks VS PB CDCV - Pair
	1x	ico67800CP	67800CP	00840103405919	ICON 2005+ Ford F-250/F-350 Super Duty 4WD 0-2.5in Front 2.5 Series Shocks VS RR CDCV - Pair

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Data: v4.2 - Upd: 2026-10-14 13:32:00

Specifications

Add-On Part:

64039 - 08-UP FSD TRACK BAR BUMP STEER BRACKET KIT

California Proposition 65:

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

Description:

17-19 Ford F-250/F-350 2.5in Stage 4 Suspension System w/ Expansion Pack

Dual Rate Coil Springs:

Yes

Front Spring Rate Type:

Progressive Dual Rate

Maximum Lift Front:

2.5

Maximum Lift Rear:

2

OEM Wheels & Tires Fitment:

Yes

Recommended Aftermarket Tires:

35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)

Recommended Aftermarket Wheels:

ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset

Title:

ICON 2017-2019 Ford F-250/F-350 4WD Diesel, 2.5" Lift, Stage 4 Suspension System w/ Expansion Packs

Compatibility