{"product_id":"c4-ar-fabric-seat-upper","title":"C4 AR fabric seat upper","description":"\u003ch2\u003eUnitedSeats C4 AR Fabric Seat Upper – Ergonomic Comfort for Professional Use\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eModular design. Back support. Built for all-day comfort.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UnitedSeats C4 AR seat upper is a robust and ergonomic seating solution designed for integration with a wide range of suspension bases. With a high back profile, built-in mechanical lumbar support, and an adjustable backrest, this seat upper offers a significant upgrade in operator comfort for industrial, agricultural, and construction machinery.\u003c\/p\u003e\n\n\u003ch3\u003e🛠️ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Back Design:\u003c\/strong\u003e Provides upper spine and shoulder support during long operating hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical Lumbar Support:\u003c\/strong\u003e Adjustable support improves posture and reduces lower back fatigue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Backrest:\u003c\/strong\u003e Easily adapts to operator preferences and working conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFabric Upholstery:\u003c\/strong\u003e Durable UnitedSeats textile trim ensures breathability and long wear life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Width:\u003c\/strong\u003e 480 mm cushion fits most cabin layouts comfortably.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Upper section only (requires compatible suspension base)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackrest:\u003c\/strong\u003e Adjustable angle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLumbar Support:\u003c\/strong\u003e Mechanical adjustment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Width:\u003c\/strong\u003e 480 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim:\u003c\/strong\u003e UnitedSeats fabric (optional PVC available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎯 Optional Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty PVC trim (easy to clean, waterproof)\u003c\/li\u003e\n  \u003cli\u003eAdjustable armrests or control pods\u003c\/li\u003e\n  \u003cli\u003eHeadrest\u003c\/li\u003e\n  \u003cli\u003e3-point or 2-point seatbelt\u003c\/li\u003e\n  \u003cli\u003eOperator presence contact switch\u003c\/li\u003e\n  \u003cli\u003eIntegrated heating (12V \/ 24V \/ 48V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🚜 Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe C4 AR fabric upper is compatible with a wide range of mechanical and air suspension bases including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnitedSeats mechanical bases: CS85, MGV120, US20\u003c\/li\u003e\n  \u003cli\u003eUnitedSeats air suspension bases: LGV90, LGV120, Voyager Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is suitable for use in:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTractors (MTZ, Valtra, John Deere, Kubota, Massey Ferguson)\u003c\/li\u003e\n  \u003cli\u003eCompact and medium construction equipment\u003c\/li\u003e\n  \u003cli\u003eMunicipal, forestry, and utility vehicles\u003c\/li\u003e\n  \u003cli\u003eSpecial-purpose off-road equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🧭 Final Thoughts\u003c\/h3\u003e\n\u003cp\u003eThe C4 AR seat upper offers ergonomic upgrades for seat systems that demand modular flexibility. Whether you're retrofitting an existing base or building a new seat setup, this unit delivers proven comfort and professional-grade durability.\u003c\/p\u003e\n","brand":"UnitedSeats","offers":[{"title":"Default Title","offer_id":50287453634898,"sku":"US.297100","price":390.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/2517\/0770\/files\/Carlat-unitedseats-C4_PVC_trim.png?v=1757438760","url":"https:\/\/carlat.com\/et\/products\/c4-ar-fabric-seat-upper","provider":"Carlat","version":"1.0","type":"link"}