Product Overview

Fine tune the rear ride height on your 2010-2025 Ford F-150 with ICON Vehicle Dynamics’ Billet Aluminum Lowering Shackle Kit. CNC machined from 6061 aviation grade aluminum; these billet shackles offer increased strength compared to the thin steel of the stock units to better withstand the stresses of aggressive off-road use. Their increased length also lowers the rear ride height of the truck by 1”, requiring less front lift to achieve a level stance or to assist in rear ride height tuning with aftermarket leaf springs. Their gusseted design ensures proper bushing clearance to allow fitment for stock leaf springs, ICON F-150 Multi-Rate Leaf Springs, and most other aftermarket spring packs for a wide range of suspension setup options. Pre-installed, replaceable, press in OE Ford bonded bushings make for an easy install, require no periodic greasing, and offer noise free operation while still cycling full suspension travel. The shackles look as great as they perform with a satin gray anodized finish.

Features and Benefits

• Lowers rear ride height 1”
• CNC machined from 6061 aircraft grade aluminum
• Features mantenance free, replaceable OE Ford bonded bushings
• Fits stock or most aftermarket leaf springs
• Corrosion resistant gray anodized finish

Product Details

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK93162L	21-23 Ford F150 Tremor 4WD 2.5-3" Stage 2 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91723, 1x ico97721P, 1x ico98523DJ, 1x ico91001)
	icoK93163TL	21-23 Ford F150 Tremor 4WD 2.5-3" Stage 3 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91824, 1x ico97721P, 1x ico91001)
	icoK93163L	21-23 Ford F150 Tremor 4WD 2.5-3" Stage 3 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91824, 1x ico97721P, 1x ico98523DJ, 1x ico91001)
	icoK93164TL	21-23 Ford F150 Tremor 4WD 2.5-3" Stage 4 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91824C, 1x ico97721CP, 1x ico91001)
	icoK93164L	21-23 Ford F150 Tremor 4WD 2.5-3" Stage 4 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91824C, 1x ico97721CP, 1x ico98523DJ, 1x ico91001)
	icoK93165TL	21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico98522DJ, 1x ico91824E, 1x ico97721EP, 1x ico91001)
	icoK93165L	21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ, 1x ico91001)
	icoK93142TL	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 2 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91723, 1x ico97721P, 1x ico94000, 1x ico91001)
	icoK93142L	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 2 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91723, 1x ico97721P, 1x ico98523DJ, 1x ico94000, 1x ico91001)
	icoK93143TL	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 3 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91824, 1x ico97721P, 1x ico94000, 1x ico91001)
	icoK93143L	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 3 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91824, 1x ico97721P, 1x ico98523DJ, 1x ico94000, 1x ico91001)
	icoK93144TL	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 4 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91824C, 1x ico97721CP, 1x ico94000, 1x ico91001)
	icoK93144L	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 4 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico91824C, 1x ico97721CP, 1x ico98523DJ, 1x ico94000, 1x ico91001)
	icoK93145TL	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 5 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico98522DJ, 1x ico91824E, 1x ico97721EP, 1x ico94000, 1x ico91001)
	icoK93145L	21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 5 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ, 1x ico94000, 1x ico91001)
	icoK93164TLD	ICON 21-24 Ford F-150 Tremor Stage 4 Tubular CDXS Suspension System w/ Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91001, 1x ico91824X, 1x ico97721XP)
	icoK93164LD	ICON 21-24 Ford F-150 Tremor 2.5 Series Billet CDXS Suspension System w/ Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98523DJ, 1x ico91001, 1x ico91824X, 1x ico97721XP)
	icoK93144TLD	ICON 21-24 Ford F-150 4WD 2.5 Series Stage 4 Tubular CDXS Suspension System w/ Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico94000, 1x ico91001, 1x ico91824X, 1x ico97721XP)
	icoK93144LD	ICON 21-24 Ford F-150 4WD 2.5 Series Stage 4 Billet CDXS Suspension System w/ Leaf Pack (2x ico198510, 1x ico95225H, 1x ico98523DJ, 1x ico94000, 1x ico91001, 1x ico91824X, 1x ico97721XP)
	icoK93162TL	Icon 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 2 Suspension Sys. - Tubular UCA (1x ico198510, 1x ico95225H, 1x ico98522DJ, 1x ico91723, 1x ico97721P, 1x ico91001)