SCITOO Rear Drop Lowering Shackles Adjustable Leveling Kit for Ford F-150 1"–2" Drop, Painted Corrosion-Resistant OEM Fit (513220)

This adjustable rear shackle kit (OEM 513220) from SCITOO is engineered to modify the ride height of selected 2015–2022 Ford F-150 models by 1 to 2 inches. Built to meet OEM fitment standards, the kit includes painted, corrosion-resistant shackles and hardware intended to replace original components without major modifications. Before ordering, confirm fitment using your vehicle’s year, model, and trim to ensure compatibility.

Which Ford F-150 models and years will this kit fit?

This SCITOO kit is made for a wide range of Ford F-150 trims across mid-late 2010s and early 2020s model years. It matches OEM specifications for direct replacement on approved trims. Always verify with your vehicle’s exact engine and trim when selecting parts.

• Compatible years: 2015–2022
• Trims include XL, XLT, Lariat, King Ranch, Platinum, Limited, Raptor, Tremor, SSV, Police Responder
• Compatible engines listed: 2.7L, 3.0L, 3.3L, 3.5L, 5.0L
• OEM part number reference: 513220 for correct fitment

How does the 1"–2" adjustment change ride and handling?

Dropping the rear by 1 to 2 inches lowers the vehicle’s center of gravity and levels the truck’s stance, which can improve cornering feel and reduce nose-high factory rake. The adjustable range allows you to dial in appearance and load balance without swapping springs. Results depend on load, tires, and overall suspension setup.

• Adjustable range: 1" to 2" drop
• Improves rear-ward stance and visual balance
• Helps reduce factory rake under light load conditions
• No spring replacement required for basic height change

What materials and finishes are used for longevity?

SCITOO manufactures these shackles with durable metal and applies a paint finish to resist corrosion from road salt and moisture. The coating and quality control standards are intended to extend service life while maintaining fitment that mirrors original equipment. Proper installation and maintenance will further prolong performance.

• Painted surface for corrosion resistance
• Manufactured to meet OEM specification and testing
• Includes replacement hardware engineered for direct fit
• Quality checks to ensure consistent dimensions and function

How do I confirm fitment and get support if needed?

Before ordering, use the seller’s garage-fit tool or cross-check your vehicle’s year, model, engine, and trim against the compatibility list. If you encounter installation questions or part concerns, SCITOO offers customer support to help resolve fitment or usage issues. Keep your purchase and vehicle details handy when reaching out.

• Use online garage tool to verify make, model, and trim
• Reference OEM number 513220 for exact replacement
• Contact SCITOO customer support for installation help
• Retain proof of purchase and vehicle info for faster assistance

Who is this for: This adjustable 1"–2" SCITOO rear shackle kit is aimed at Ford F-150 owners wanting a lower, more level look or modest handling tweaks without replacing leaf springs. It’s suited for DIY mechanics and professional installers who need a direct-fit, corrosion-resistant OEM-style replacement for compatible 2015–2022 F-150 trims. If you require a larger drop or ride-quality modifications while towing or hauling heavy loads, evaluate suspension upgrades beyond shackles.