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Fabtech 2023+ Ford F250/F350 4WD Super Duty 2.5in/4in/6in FTS-X Adjustable Radius Arm Box Kit

Fabtech · Clearance

Fabtech 2023+ Ford F250/F350 4WD Super Duty 2.5in/4in/6in FTS-X Adjustable Radius Arm Box Kit

MPN FTS22390 · Store SKU fabFTS22390

Price on request
IN STOCK1 ready to ship

Supplier stock checked 11/7/2026, 9:31:37 AM UTC. Adding a part does not reserve it.

FINAL SALE — NO RETURNS OR REFUNDS

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The FTS-X adjustable radius arms directly replace the factory arms for use with lifted 2.5?, 4? and 6? suspensions. The arms have an adjustable lower link to eliminate binding and allow for a preferred caster profile. Radius Arm System; Adjustable; FTS-X Radius Arms; FTS-X RADIUS ARMS – FTS22390 Radius Arm System

Manufacturer fitment & guides

Check FTS22390 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
  • Clearance item. All sales are final under the supplier clearance policy.

Manufacturer documents

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