{"product_id":"cognito-uniball-sm-series-uca-kit-ford-f150-120-91056","title":"Cognito Uniball SM Series Upper Control Arm Kit | 2015-2020 Ford F-150 4WD","description":"\u003ch2\u003eThe Obsidian Vision\u003c\/h2\u003e\u003cp\u003eFitted to a late-model F-150 4WD, the Cognito SM Series Uniball Upper Control Arm Kit transforms the front suspension from a compromised factory geometry into a precisely engineered platform — delivering a commanding stance without sacrificing the ride refinement that defines a premium build. By correcting the uniball operating angle and restoring factory-spec droop travel, these arms eliminate the harsh rebound, premature ball joint wear, and steering vagueness that plague lifted and leveled F-150s running OEM upper arms. Built in the USA from boxed sheet-metal construction with CNC robot welds and a semi-gloss powder coat finish, these arms are engineered to maintain structural integrity under sustained towing loads, off-camber terrain, and the thermal cycling demands of daily heavy-duty use.\u003c\/p\u003e\u003ch3\u003eConcierge Fitment Guarantee\u003c\/h3\u003e\u003cp\u003eEvery order is manually reviewed by our technicians to ensure 100% compatibility with your build before we ship.\u003c\/p\u003e\u003ch3\u003eEngineering Breakdown\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrects\u003c\/strong\u003e the uniball operating angle to restore proper suspension geometry on lifted and leveled 2015–2020 F-150 4WD applications, eliminating accelerated wear on factory lower ball joints and tie rod ends caused by OEM arm bind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases\u003c\/strong\u003e allowable droop travel beyond the factory upper arm range, providing the suspension compliance required for consistent tire contact, controlled rebound, and long-term shock absorber health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates\u003c\/strong\u003e maintenance intervals associated with greaseable OEM-style pivot bushings by integrating pre-installed, maintenance-free polyurethane pivot bushings and a precision uniball joint at the outboard end.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCognito's SM Series arms are fabricated from high-strength boxed sheet-metal stampings, fully seam-welded using CNC-controlled robotic welding processes that ensure consistent penetration and zero porosity across every joint. The semi-gloss black powder coat is applied electrostatically and oven-cured, providing corrosion resistance that outlasts conventional wet-paint finishes in road-salt and off-road environments. The pre-installed uniball joint operates on a hardened steel race, tolerating the angular misalignment loads generated by 0–3.5 inches of lift without inducing the bind that causes factory rubber-bushed arms to transmit harshness into the cab. The maintenance-free pivot bushings at the frame end are engineered to a specific durometer that balances NVH isolation with the lateral stiffness required to maintain caster and camber stability under braking and cornering loads — a balance the factory arm's rubber bushings cannot sustain once lift height alters the suspension's operating arc.\u003c\/p\u003e\u003ch3\u003eAudit Table\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eMaterials\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e120-91056\u003c\/td\u003e\n\u003ctd\u003eSM Series Uniball UCA Kit — Pair (Driver \u0026amp; Passenger)\u003c\/td\u003e\n\u003ctd\u003eBoxed high-strength sheet metal; CNC robot-welded; semi-gloss black powder coat\u003c\/td\u003e\n\u003ctd\u003e26 lbs\u003c\/td\u003e\n\u003ctd\u003eUpper control arms (pair), pre-installed uniball joints, maintenance-free polyurethane pivot bushings, hardware kit\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\u003cp\u003e✅ \u003cstrong\u003eCONFIRMED:\u003c\/strong\u003e\u003cbr\u003e2015–2020 Ford F-150 XL 4WD\u003cbr\u003e2015–2020 Ford F-150 XLT 4WD\u003cbr\u003e2015–2020 Ford F-150 Lariat 4WD\u003cbr\u003e2015–2020 Ford F-150 King Ranch 4WD\u003cbr\u003e2015–2020 Ford F-150 Platinum 4WD\u003cbr\u003e2016–2020 Ford F-150 Limited 4WD\u003c\/p\u003e\u003cp\u003e❌ \u003cstrong\u003eREQUIREMENTS:\u003c\/strong\u003e\u003cbr\u003eRequires 4WD drivetrain — 2WD F-150 configurations use a different upper arm geometry and are not compatible with this kit.\u003cbr\u003eRequires front alignment immediately post-installation to set caster and camber within Ford specification.\u003cbr\u003eRequires 17-inch or larger wheels with a maximum of 5.0 inches of backspacing when running 35-inch tires to ensure adequate clearance at full droop and full compression.\u003cbr\u003eRequires compatible front shock absorber with sufficient extended length to accommodate increased droop travel — verify shock travel spec before ordering if running a non-Cognito shock.\u003c\/p\u003e\u003ch3\u003eInstallation \u0026amp; Technical Notes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEstimated Install Time:\u003c\/strong\u003e 2-Hour DIY Install (per side, with basic lift equipment and hand tools)\u003cbr\u003e\u003cstrong\u003eAlignment Required:\u003c\/strong\u003e Yes — front caster and camber must be reset post-installation. Preferred caster spec: +3.5° to +4.5° for lifted applications; camber within ±0.5° of zero.\u003cbr\u003e\u003cstrong\u003eTorque Specifications:\u003c\/strong\u003e Refer to Cognito's included instruction sheet for final torque values on all pivot hardware — torque all fasteners with the suspension at ride height (not at full droop) to prevent bushing wind-up and premature wear.\u003cbr\u003e\u003cstrong\u003eADAS Recalibration:\u003c\/strong\u003e If the vehicle is equipped with adaptive cruise control, forward collision warning, or lane-keep assist, a front radar\/camera recalibration is recommended after any ride height change exceeding 1 inch.\u003cbr\u003e\u003cstrong\u003eSupporting Modifications:\u003c\/strong\u003e For lifts exceeding 2.5 inches, verify front CV axle boot clearance and consider extended sway bar end links to maintain proper bar geometry.\u003c\/p\u003e\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRecommended Tire Size:\u003c\/strong\u003e Up to 35x12.50R17 with 2–3.5 inches of front lift\u003cbr\u003e\u003cstrong\u003eMaximum Tire Size:\u003c\/strong\u003e 35-inch diameter — 37-inch tires require additional trimming and are not recommended without a full suspension system\u003cbr\u003e\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 8–9 inches recommended\u003cbr\u003e\u003cstrong\u003eMaximum Backspacing:\u003c\/strong\u003e 5.0 inches (to prevent inner fender contact at full compression with 35-inch tires)\u003cbr\u003e\u003cstrong\u003eRecommended Offset:\u003c\/strong\u003e 0mm to +18mm — negative offset wheels increase scrub radius and are not recommended with this arm geometry\u003c\/p\u003e\u003cblockquote\u003e\u003cp\u003eOur team is standing by to verify your specific shock travel, wheel backspacing, and lift configuration. Purchase with confidence; we review every build.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"Cognito Motorsports Truck","offers":[{"title":"Default Title","offer_id":51705399312705,"sku":"120-91056","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/120-91056_0-GFGQ.jpg?v=1778201799","url":"https:\/\/obsidianforgedautosupply.com\/products\/cognito-uniball-sm-series-uca-kit-ford-f150-120-91056","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}