{"product_id":"23-24-ford-f-250f-350-super-duty-4wd-5-inch-radius-arm-lift-kit-3-inch-rear-block-gas-3-leaf-main-no-shocks-zone-offroad","title":"Zone Offroad 5-Inch Radius Arm Lift Kit | Fox 2.0 Shocks | F-250\/F-350 4WD Gas 3-Leaf | 2023-2026","description":"\u003ch3\u003eZone Offroad 5-Inch Front \/ 3-Inch Rear Radius Arm Lift Kit | Fox 2.0 Shocks | 2023–2026 Ford F-250 \/ F-350 Super Duty 4WD Gas 3-Leaf Main Spring Pack | SKU: F126\u003c\/h3\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eThis kit is for the 2023–2026 Ford F-250 or F-350 Super Duty 4WD owner with a \u003cstrong\u003egas engine\u003c\/strong\u003e and a \u003cstrong\u003e3-leaf main spring pack\u003c\/strong\u003e who wants 5 inches of front lift and 3 inches of rear lift with Fox 2.0 shocks included. Two independent fitment gates must be confirmed before ordering: engine type (gas only — not diesel) and rear spring pack configuration (3-leaf main only — not 2-leaf). If your Super Duty has a 6.7L Power Stroke diesel, this kit will not fit. If your rear spring pack has 2 leaves, order F125 instead. If your truck is 2WD, this kit will not fit. If you want maximum lift, see F128 (7-inch\/4.5-inch).\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003eThe Zone Offroad F126 delivers 5 inches of front lift and 3 inches of rear lift on the 2023–2026 Super Duty solid front axle platform. Heavy-duty replacement radius arms re-establish proper caster geometry at 5 inches of front lift — critical on the radius arm solid axle platform where factory arms create significant caster misalignment at lift height. Reinforced front crossmembers maintain structural rigidity. Front coil spacers and bump stop extensions complete the front lift. Fox 2.0 shocks are included front and rear, valved for the lifted Super Duty geometry. A 3-inch rear block spacer provides rear lift on the 3-leaf spring pack.\u003c\/p\u003e\n\n\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2023–2026 Ford F-250 4WD SRW — Gas Engine — 3-Leaf Main Spring Pack\u003c\/strong\u003e ✓\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2023–2026 Ford F-350 4WD SRW — Gas Engine — 3-Leaf Main Spring Pack\u003c\/strong\u003e ✓\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Diesel-equipped F-250\/F-350 — 6.7L Power Stroke or any other diesel configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e F-250\/F-350 with 2-leaf main spring pack — order F125 instead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e 2WD \/ RWD F-250 or F-350\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e 2022 or earlier Ford Super Duty — different generation platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-350 DRW (Dually) — confirm separately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-150 — incompatible platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDual Fitment Gates — Both Must Be Confirmed\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGate 1 — Engine:\u003c\/strong\u003e Gas engine only. Does NOT fit 6.7L Power Stroke diesel or any diesel configuration. Check your door jamb or window sticker for engine code.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGate 2 — Spring Pack:\u003c\/strong\u003e 3-leaf main spring pack only. Count your rear leaf springs before ordering. Does NOT fit 2-leaf (order F125).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRadius Arm System — Why Radius Arms Are Required\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe 2023–2026 F-250\/F-350 Super Duty 4WD uses a radius arm front suspension with a solid front axle.\u003c\/li\u003e\n  \u003cli\u003eAt 5 inches of front lift, factory radius arms create significant caster misalignment — degrading steering precision and on-road stability.\u003c\/li\u003e\n  \u003cli\u003eZone Offroad heavy-duty replacement radius arms re-establish proper caster geometry at full lift height. This is not a spacer-only kit — radius arm replacement is required for correct geometry at this lift height.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eZone Offroad 2023–2026 Super Duty Gas Radius Arm Kit Selection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF125:\u003c\/strong\u003e 5\" front \/ 3\" rear | Fox 2.0 shocks | 2-leaf main spring pack | 2023–2026\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF126 (this listing):\u003c\/strong\u003e 5\" front \/ 3\" rear | Fox 2.0 shocks | 3-leaf main spring pack | 2023–2026\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF128:\u003c\/strong\u003e 7\" front \/ 4.5\" rear | Maximum lift | Confirm spring pack with OFAS | 2023–2026\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU \/ Part Number:\u003c\/strong\u003e F126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Zone Offroad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront Lift:\u003c\/strong\u003e 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear Lift:\u003c\/strong\u003e 3 inches (block spacer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuspension Type:\u003c\/strong\u003e Radius arm front suspension (solid front axle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShock Type:\u003c\/strong\u003e Fox 2.0 — front and rear, included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Gas only — does NOT fit diesel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Pack:\u003c\/strong\u003e 3-leaf main only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 4WD only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2023–2026 Ford F-250 \/ F-350 Super Duty 4WD Gas SRW — 3-leaf main spring pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 223 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty radius arms (corrected caster geometry)\u003c\/li\u003e\n  \u003cli\u003eReinforced front crossmembers\u003c\/li\u003e\n  \u003cli\u003eFront coil spacers\u003c\/li\u003e\n  \u003cli\u003eBump stop extensions\u003c\/li\u003e\n  \u003cli\u003e3-inch rear block spacer\u003c\/li\u003e\n  \u003cli\u003eFox 2.0 shocks — front and rear\u003c\/li\u003e\n  \u003cli\u003eAll required hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional installation required. Radius arm replacement on a solid front axle requires proper axle positioning, caster verification, and torque sequencing.\u003c\/li\u003e\n  \u003cli\u003eFull 4-wheel alignment mandatory post-installation. Budget for alignment at time of install.\u003c\/li\u003e\n  \u003cli\u003eTorque all fasteners to Zone Offroad specification included with the kit. Do not estimate torque on steering or suspension fasteners.\u003c\/li\u003e\n  \u003cli\u003eCount your rear leaf springs before ordering — this kit fits 3-leaf main spring pack only.\u003c\/li\u003e\n  \u003cli\u003eConfirm with installer whether an add-a-leaf is recommended for your towing or payload use at 3-inch block height.\u003c\/li\u003e\n  \u003cli\u003eRe-torque all suspension fasteners after 500 miles of break-in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003eLTL Freight Notice:\u003c\/strong\u003e This item ships via freight carrier due to size and weight. Residential delivery is included. Freight carrier will contact you to schedule.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e Have you confirmed your F-250\/F-350 is a 2023–2026 4WD Gas model with a 3-leaf main spring pack? Diesel owners — this kit does not fit. 2-leaf spring pack owners — order F125. Want maximum lift? See F128 (7-inch\/4.5-inch). Count your rear leaf springs and confirm your engine before ordering.\u003c\/p\u003e","brand":"Zone Off-Road","offers":[{"title":"Default Title","offer_id":51417112346945,"sku":"F126","price":1209.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/ZONF126-FQMS.jpg?v=1771967347","url":"https:\/\/obsidianforgedautosupply.com\/products\/23-24-ford-f-250f-350-super-duty-4wd-5-inch-radius-arm-lift-kit-3-inch-rear-block-gas-3-leaf-main-no-shocks-zone-offroad","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}