{"product_id":"icon-stage-5-suspension-system-with-radius-arms-for-2023-2026-ford-f-2","title":"ICON Stage 5 Suspension System with Radius Arms for 2023-2026 Ford F-250\/F-350 Super Duty 4WD Diesel 2.5\" Lift","description":"\u003cp class=\"product-lead\"\u003eThe ICON Stage 5 Suspension System delivers a 2.5-inch lift for 2023–2026 Ford F-250 and F-350 Super Duty 4WD trucks equipped with diesel engines, combining fabricated radius arms, dual-rate coil springs, CDCV-equipped front and rear shocks, a dual steering stabilizer kit, an adjustable front track bar, and rear leaf spring expansion packs into a single bolt-on package. Lift height is based on a 4WD Crew Cab diesel; Tremor-equipped trucks will see approximately 1.5 inches of front lift over stock.\u003c\/p\u003e\n\u003cp class=\"product-shipping-note\"\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.\u003c\/p\u003e\n\n\u003ch2\u003eTunable Damping Without Removing the Shocks\u003c\/h2\u003e\n\u003cp\u003eThe 2.5 Aluminum Series CDCV remote-reservoir front shocks and CDCV piggyback-reservoir rear shocks each carry ICON's Compression Damping Control Valve, giving 10 distinct compression settings adjustable on the vehicle without tools. The range spans from a compliant highway tune to a firmer off-road setting, so the same truck can tow a trailer on Friday and run a washboard trail on Saturday without a shop visit between the two.\u003c\/p\u003e\n\n\u003ch2\u003eRadius Arms Built Around Tire Clearance and Caster\u003c\/h2\u003e\n\u003cp\u003eThe fabricated, fully boxed radius arms use a sealed pivot bushing to reduce road noise and extend service life. Their profile is optimized so a 37-inch-tall tire clears the arm at full steering lock without contact. On-vehicle caster adjustment lets the installer dial in geometry after the lift without pulling the arms. No driveshaft modifications are required for the complete system.\u003c\/p\u003e\n\n\u003ch2\u003eRear Compliance Without Sacrificing Tow Capacity\u003c\/h2\u003e\n\u003cp\u003eRear leaf spring expansion packs, blocks, and U-bolts replace the OE rear blocks and add compliance while reducing axle wrap. On F-250 models the rear blocks provide 0.5 inch of rear lift over stock; on F-350 models the rear ride height drops 0.5 inch compared to stock. ICON states towing capacity is unchanged from stock.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-rate diesel coil springs:\u003c\/strong\u003e rated specifically for diesel-engine load, providing 2.5 inches of front lift over stock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-setting CDCV shocks front and rear:\u003c\/strong\u003e on-vehicle compression damping adjustment from soft to firm; shocks are fully rebuildable and re-tunable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFabricated radius arm system:\u003c\/strong\u003e fully boxed, caster-adjustable, sealed pivot bushing, 37-inch tire clearance at full steering lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual 2.0 Aluminum Series steering stabilizers:\u003c\/strong\u003e opposing-mount dual-stabilizer kit for steering control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable front track bar:\u003c\/strong\u003e on-vehicle adjustment for proper axle placement and handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear expansion packs:\u003c\/strong\u003e leaf spring expansion packs, blocks, and U-bolts included; replaces OE rear blocks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% bolt-on installation:\u003c\/strong\u003e no drilling, cutting, or welding required; no driveshaft modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFitment\u003c\/td\u003e\n      \u003ctd\u003e2023–2026 Ford F-250 \/ F-350 Super Duty, 4WD, Diesel, Single Rear Wheel only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront lift (Crew Cab Diesel baseline)\u003c\/td\u003e\n      \u003ctd\u003e2.5 inches over stock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront lift (Tremor package)\u003c\/td\u003e\n      \u003ctd\u003eApproximately 1.5 inches over stock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear lift (F-250)\u003c\/td\u003e\n      \u003ctd\u003e0.5 inch over stock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear lift (F-350)\u003c\/td\u003e\n      \u003ctd\u003e0.5 inch lower than stock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront shocks\u003c\/td\u003e\n      \u003ctd\u003eICON 2.5 Aluminum Series CDCV Remote Reservoir (part 67800CP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear shocks\u003c\/td\u003e\n      \u003ctd\u003eICON 2.5 Aluminum Series CDCV Piggyback Reservoir (part 37705CP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDamping adjustment\u003c\/td\u003e\n      \u003ctd\u003e10 settings, on-vehicle, soft to firm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSteering stabilizers\u003c\/td\u003e\n      \u003ctd\u003eICON 2.0 Aluminum Series, dual opposing mount (part 36511 × 2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCoil springs\u003c\/td\u003e\n      \u003ctd\u003eDual-rate, diesel-rated (part 62516)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRadius arms\u003c\/td\u003e\n      \u003ctd\u003eFabricated, fully boxed, caster-adjustable, sealed pivot bushing (part 64043)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTrack bar\u003c\/td\u003e\n      \u003ctd\u003eOn-vehicle adjustable front track bar (part 64038)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear components\u003c\/td\u003e\n      \u003ctd\u003eLeaf spring expansion packs × 2, 12-inch U-bolt kit, 1-inch cast block kit, 2-inch rear bump stop spacer kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTire clearance (radius arm)\u003c\/td\u003e\n      \u003ctd\u003eUp to 37 inches tall at full steering lock without contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRecommended OE tire fitment\u003c\/td\u003e\n      \u003ctd\u003e35 × 12.50 inches (37 × 12.50 may fit but requires fender trimming and modifications)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOEM wheels and tires\u003c\/td\u003e\n      \u003ctd\u003eCompatible with OEM wheels and tires\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003eK65894RL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping weight\u003c\/td\u003e\n      \u003ctd\u003e435 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThis system suits 2023–2026 Ford F-250 and F-350 Super Duty owners running 4WD diesel single-rear-wheel configurations who want a tunable, bolt-on 2.5-inch lift with no driveshaft modifications. Primary uses include towing, job-site work, and off-road driving.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis system does not fit gas-engine Super Duty models, dual-rear-wheel (dually) configurations, or F-350 Cab and Chassis models. It is not compatible with 2WD models. ADAS recalibration is required after installation. Trucks equipped with OnBoard Scales require an additional sensor bracket (part 66203, sold separately). Trucks with Dynamic Bending Headlamps and\/or OnBoard Scales also require part 611081 (sold separately). The optional brake line kit (part 61111) and the bump steer bracket (part 64039) are sold separately and not included in this system.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes this system fit gas-powered F-250 or F-350 trucks?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo. The ICON Stage 5 K65894RL system uses dual-rate coil springs rated specifically for diesel-engine load. It is not compatible with gas-engine Super Duty models; ICON offers separate suspension systems for gas-powered applications.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWill this system work on a dually (dual-rear-wheel) F-350?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo. The ICON Stage 5 K65894RL fits single-rear-wheel models only. Dual-rear-wheel F-350 configurations are not supported by this kit.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow much rear lift does the system provide on an F-350?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eOn F-350 models the rear expansion packs and blocks replace the OE rear blocks and result in a rear ride height approximately 0.5 inch lower than stock. On F-250 models the same components provide approximately 0.5 inch of rear lift over stock.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the largest tire that clears the radius arms at full steering lock?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ICON fabricated radius arms in this Stage 5 system are profiled to clear a 37-inch-tall tire at full steering lock without contact. ICON recommends 35 × 12.50-inch tires as the primary fitment; 37 × 12.50-inch tires may fit but can require fender trimming and additional modifications.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eIs any drilling, cutting, or welding required to install this system?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo. The ICON Stage 5 K65894RL is a 100% bolt-on system. No drilling, cutting, welding, or driveshaft modifications are required for the complete installation.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eAre there any post-installation requirements beyond the physical install?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eYes. Trucks equipped with Advanced Driver Assistance Systems (ADAS) require recalibration after installation. Trucks with OnBoard Scales require an additional sensor bracket (part 66203). Trucks with Dynamic Bending Headlamps and\/or OnBoard Scales also require part 611081. Both add-ons are sold separately.\u003c\/p\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":50630864076870,"sku":"K65894RL","price":7720.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2203\/1686\/files\/c2a620d979cc43ecd8c5a35e952e27b9-sq.jpg?v=1791963116","url":"https:\/\/terrainvault.com\/products\/icon-stage-5-suspension-system-with-radius-arms-for-2023-2026-ford-f-2","provider":"TerrainVault","version":"1.0","type":"link"}