Description
Standard features
Slide rail travel 180 mm
Heavy Duty PVC trim
Seat width 460 mm
Seat hight 700 mm
Foldable and adjustable backrest
Seatbelt
Contact switch
Options
Seat cushion width 490 mm
UnitedSeats fabric trim
Mechanical lumbar support
Adjustable armrests
Headrest
Heater
Description
Standard features
Slide rail travel 180 mm
Slide rails at 328 mm centres
Heavy duty PVC trim
Seat width 460 mm
Seat height 640 mm
Foldable and adjustable backrest
Seat belt
Contact switch
Options
UnitedSeats fabric trim
Seat cushion width 490 mm
Mechanical lumbar support
Adjustable armrests
Headrest
Heater
Standard features
UnitedSeats fabric trim
Seat width 490 mm
Adjustable backrest
Options
Heavy duty PVC trim
Air lumbar support
Adjustable armrests / pods
Backrest extension
Seatbelt
Contact switch
Heaters with 12v, 24v or 48v elements
Document box
PRO version with seat depth and tilt adjustment.
Standard features
Seat width 460 mm
UnitedSeats fabric trim
Adjustable backrest
Options
Various PVC and fabric options
Air lumbar support
Adjustable armrests
Backrest extension
Seatbelt
Contact switch
Heaters with 12v, 24v or 48v elements
Standard features
Black fabric trim
Seat width 510 mm
Foldable and adjustable backrest
Options
Heave duty PVC trim
Armrests
Backrest extension
Seatbelt
Contact switch
Standard features
Black fabric trim
Seat width 490mm
Foldable and adjustable backrest
Options
Heavy duty PVC trim
Backrest extension
Armrests
Seatbelt
Contact switch
Standard features
UnitedSeats fabric trim
Seat width 510mm
Adjustable backrest
Armrests
Options
Two tone or Wild heather PVC
Air lumbar support
Seatbelt
Contact switch
Heaters with 12v, 24v or 48b elements
UnitedSeats C4 AR Fabric Seat Upper – Ergonomic Comfort for Professional Use
Modular design. Back support. Built for all-day comfort.
The 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.
🛠️ Key Features
High Back Design: Provides upper spine and shoulder support during long operating hours.
Mechanical Lumbar Support: Adjustable support improves posture and reduces lower back fatigue.
Adjustable Backrest: Easily adapts to operator preferences and working conditions.
Fabric Upholstery: Durable UnitedSeats textile trim ensures breathability and long wear life.
Seat Width: 480 mm cushion fits most cabin layouts comfortably.
🔧 Technical Specifications
Seat Type: Upper section only (requires compatible suspension base)
Backrest: Adjustable angle
Lumbar Support: Mechanical adjustment
Seat Width: 480 mm
Trim: UnitedSeats fabric (optional PVC available)
🎯 Optional Features
Heavy-duty PVC trim (easy to clean, waterproof)
Adjustable armrests or control pods
Headrest
3-point or 2-point seatbelt
Operator presence contact switch
Integrated heating (12V / 24V / 48V)
🚜 Fitment & Compatibility
The C4 AR fabric upper is compatible with a wide range of mechanical and air suspension bases including:
UnitedSeats mechanical bases: CS85, MGV120, US20
UnitedSeats air suspension bases: LGV90, LGV120, Voyager Series
It is suitable for use in:
Tractors (MTZ, Valtra, John Deere, Kubota, Massey Ferguson)
Compact and medium construction equipment
Municipal, forestry, and utility vehicles
Special-purpose off-road equipment
🧭 Final Thoughts
The 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.
UnitedSeats C8 AR US Fabric/PVC Seat Upper
High-back support. Modular comfort. Rugged materials for all-day operator performance.
The C8 AR US seat upper from UnitedSeats is a premium operator seat top designed to provide ergonomic comfort and exceptional durability in industrial, construction, and agricultural environments. With its modular design, fabric/PVC hybrid trim, and fully adjustable features, it fits seamlessly into heavy-duty seating systems.
🛠️ Key Features
High Back & Headrest – Provides full spinal support during long hours of operation.
Seat Width – 490 mm wide ergonomic cushion offers generous sitting space.
Fabric + PVC Trim – Combines breathability and resistance to wear, dirt, and moisture.
Mechanical Lumbar Support – Supports lower back and posture.
Adjustable Backrest – Allows personalized tilt and positioning.
Depth & Tilt Adjustment – For custom seat positioning and thigh support.
🎯 Optional Features
Heavy-duty full PVC or optional leather trim
Air lumbar support system for additional ergonomic benefit
Adjustable armrests and control pods
Seatbelt and operator presence contact switch
Heated seat options (12V / 24V / 48V)
🔧 Technical Specifications
Seat Type
Seat upper (modular)
Seat Width
490 mm
Backrest
High back with adjustable tilt
Headrest
Included
Material
Fabric with PVC accents
Lumbar Support
Mechanical standard, optional air
Trim Options
Heavy-duty PVC, leather, or fabric
🚜 Fitment & Compatibility
This seat upper is designed for integration with UnitedSeats mechanical or air suspension bases and is compatible with a wide range of vehicles:
Agricultural Vehicles: MTZ/Belarus (MTZ-920, MTZ-952), Valtra A, G & N Series, John Deere 5E/5M/5R, Massey Ferguson 2600H & 3700 Series, Kubota M & L Series
Construction Equipment: Compact and mid-size excavators, JCB backhoes, skid-steer loaders, wheel loaders (e.g., Volvo, CASE, Komatsu)
Industrial & Municipal: Forklifts, utility vehicles, telehandlers, sweepers, forestry machines
✅ Ideal For:
Operators needing advanced comfort with modular compatibility
Retrofits and OEM builds across agricultural and industrial machines
Long-shift environments requiring high-back ergonomic support
🧭 Final Thoughts
The C8 AR US Seat Upper is an ideal blend of ergonomic performance, rugged build, and modular design. Whether installed in a tractor, loader, or municipal vehicle, this seat top delivers the comfort and durability today’s operators expect in demanding environments.
UnitedSeats C7 AR US Fabric Seat Upper
Compact design. Ergonomic support. Modular comfort for professional seating solutions.
The C7 AR US seat upper by UnitedSeats is a durable, high-back operator seat top engineered for modular installation across a wide range of industrial, agricultural, and construction vehicles. Featuring a 490 mm wide cushion, premium fabric trim, and adjustable backrest, it ensures ergonomic comfort for long working hours.
🛠️ Key Features
High Back Design – Offers reliable upper back support for extended operation.
490 mm Wide Seat Cushion – Delivers seated stability and spacious comfort.
Adjustable Backrest – Enhances posture and reduces fatigue.
UnitedSeats Fabric Trim – Durable textile covering suitable for industrial use.
🎯 Optional Features
Heavy-duty PVC trim for outdoor/weatherproof use
Air lumbar support for enhanced lower back relief
Adjustable armrests and operator pods
Headrest for full spinal support
Seatbelt and contact switch for machine integration
Heated cushion options (12V / 24V / 48V)
Document box for secure operator storage
🔧 Technical Specifications
Seat Type
Seat upper (modular)
Seat Width
490 mm
Backrest
High back with adjustable angle
Material
UnitedSeats fabric
Compatible Options
Armrests, lumbar, belts, heaters
🚜 Fitment & Compatibility
This seat upper is designed for integration into compatible suspension bases and seat systems across a wide range of vehicles:
Agricultural machinery – MTZ / Belarus tractors (e.g. MTZ-82, MTZ-952), Valtra A, G, and N Series, John Deere 5E/5M/5R
Construction & Forestry – Small excavators, loaders, JCB, Komatsu, CASE, Volvo CE
Municipal & Industrial – Utility vehicles, telehandlers, forklifts, and street maintenance machinery
Compatible Suspensions – Mechanical and pneumatic suspensions from UnitedSeats
✅ Ideal For:
Retrofit projects and OEM vehicle seat customization
Operators needing a simple yet ergonomic seat top
Fleet managers requiring modular spare parts for operator seating
🧭 Final Thoughts
The C7 AR US Fabric Seat Upper is a flexible, high-quality component built to adapt to a wide variety of vehicle types. With its reliable structure and ergonomic support, it’s the ideal choice for operators who demand comfort without compromising versatility.
UnitedSeats C7 PRO AR US Fabric Seat Upper + Switch
Ergonomic design. High-back support. Premium adjustability for professionals.
The C7 PRO AR US Seat Upper by UnitedSeats delivers excellent support and advanced adjustment features in a rugged, modular format. With a tall backrest, 490 mm wide cushion, and seat depth and tilt adjustment, this upper section is perfect for operators who demand ergonomic flexibility during long shifts in tough conditions.
🛠️ Key Features
High Backrest Design – Offers better upper back and neck support for long-term comfort.
Adjustable Backrest Angle – Tailored fit for improved operator posture and fatigue reduction.
490 mm Wide Cushion – Spacious seating platform supports all-day comfort.
Seat Depth & Tilt Adjustment – Customize the cushion position and angle to your preferred riding style.
Fabric Trim – Durable UnitedSeats textile material for daily industrial use.
🎯 Optional Upgrades
Heavy-duty PVC trim for weather-resistant applications
Air lumbar support system for enhanced back comfort
Adjustable armrests and operator pods
Integrated headrest
Seatbelt and contact switch for operator presence
Heated seat elements (12V / 24V / 48V options)
🔧 Technical Specifications
Seat Type
Modular seat upper unit
Seat Width
490 mm
Backrest
High back with adjustable angle
Seat Cushion
Depth and tilt adjustable
Trim Material
UnitedSeats fabric (durable textile)
🚜 Fitment & Compatibility
This seat upper is compatible with a variety of suspension bases and is ideal for integration into:
Agricultural machinery – MTZ / Belarus tractors (e.g. MTZ-82, MTZ-920), Valtra A/N Series, John Deere 5E / 5M Series
Construction equipment – Skid steers, wheel loaders, excavators (e.g. JCB, CASE, Volvo CE)
Industrial and municipal vehicles – Forklifts, telehandlers, street maintenance vehicles
Custom builds – Works with compatible mechanical or air suspension units from UnitedSeats
✅ Ideal For:
Operators in tractors, loaders, and industrial machines
Custom seating integrations in OEM or retrofit projects
Professionals needing ergonomic seat systems with modular options
🧭 Final Thoughts
The UnitedSeats C7 PRO AR US fabric seat upper provides robust structure, enhanced ergonomics, and versatile adjustability. Designed for demanding users and machinery, it's the smart choice when comfort, compatibility, and modularity matter most.
UnitedSeats C6 Fabric Seat Upper with Turntable
Smart rotation. Wide support. Durable comfort for industrial and agricultural use.
The C6 Fabric Seat Upper by UnitedSeats offers ergonomic support and 360° rotation in a compact package. Designed with a wide 510 mm seat base, adjustable backrest, and integrated turntable, this seat upper ensures operator comfort and ease of movement—perfect for confined cabins where flexibility is key.
🛠️ Key Features
UnitedSeats Fabric Trim – Rugged textile finish designed for tough working environments.
Wide Seat Base – 510 mm width ensures long-term comfort for operators of all sizes.
Adjustable Backrest – Supports posture and reduces fatigue during long shifts.
Fixed Armrests – Provide lateral support for better stability.
360° Turntable – Smooth rotational movement for easier access and maneuvering in tight cabins.
🔧 Technical Specifications
Seat Type
Upper seat unit with turntable
Seat Width
510 mm
Backrest
Angle adjustable
Armrests
Fixed armrests included
Turntable
360° swivel integrated
Trim Material
Heavy-duty fabric
🚜 Fitment & Compatibility
This seat upper is suitable for a wide range of compact machinery and utility vehicles, especially where rotational access is needed. Compatible with:
Agricultural tractors – MTZ/Belarus (e.g. MTZ-82, MTZ-920), Valtra A/N Series, John Deere 5E, 5M
Construction equipment – Skid steers, mini-excavators, telehandlers from Bobcat, JCB, Manitou
Industrial machines – Forklifts, loaders, utility and municipal vehicles
Retrofits – Can be installed on compatible mechanical or air suspension bases
✅ Ideal For:
Tractors and small agricultural machinery
Construction and industrial vehicles
Municipal and utility vehicle fleets
Cabins where seat rotation is essential
🧭 Final Thoughts
The UnitedSeats C6 Fabric Seat Upper with turntable provides smooth rotation, excellent support, and modular compatibility—making it a perfect solution for professionals needing flexible and comfortable seating across multiple vehicle types.
UnitedSeats C2 PRO AR US Fabric Seat Upper
Modular comfort. Built for durability.
The C2 PRO AR US is a premium seat upper from UnitedSeats, engineered for flexibility and ergonomic support in industrial seating systems. It offers depth and tilt adjustment, fabric upholstery, and customizable components—making it ideal for modular builds across construction, agricultural, and utility vehicles.
🛠️ Standard Features
UnitedSeats Fabric Trim: Durable and professional-grade material designed for daily use.
Seat Width: 490 mm for stable and supportive operator comfort.
Adjustable Backrest: Easily configured for personalized posture and ergonomic fit.
Seat Cushion Depth & Tilt Adjustment: Enhances seated posture and weight distribution during long work hours.
⚙️ Optional Features
Heavy duty PVC trim for rugged environments
Adjustable armrests and pods
Air lumbar support for lower back ergonomics
Headrest for additional upper body support
Seatbelt and contact switch for operator safety
Heaters (12V, 24V, or 48V elements) for cold environments
Document box for operator tools or manuals
🚜 Fitment & Compatibility
The C2 PRO AR US seat upper is compatible with a wide range of mechanical and air suspension bases. Ideal for:
Tractors, harvesters, and agricultural machinery
Forklifts, loaders, and compact construction vehicles
Municipal and utility fleet machines
Any industrial application requiring ergonomic, adjustable seating
🧭 Final Thoughts
The UnitedSeats C2 PRO AR US offers modular adaptability and professional-grade comfort for demanding environments. Whether you're assembling a new operator seat or upgrading an existing one, this seat upper brings the ergonomic control and durability needed for industrial use.
UnitedSeats C1 AR US Fabric Seat Upper – Brown Trim
Comfort meets durability. Designed for versatile equipment integration.
The C1 AR US Fabric Seat Upper by UnitedSeats offers rugged ergonomic support for industrial, agricultural, and construction applications. With a wide 510 mm seating surface, mechanical lumbar support, and an adjustable backrest, this upper unit delivers operator comfort and modular adaptability—ready to mount on various suspension bases.
🛠️ Key Features
UnitedSeats Brown Fabric Trim – Resilient and professional finish for daily use.
510 mm Wide Seat – Spacious comfort in compact cabins.
Mechanical Lumbar Support – Reduces lower back fatigue during long hours.
Adjustable Backrest – Customize the angle to suit your posture needs.
⚙️ Optional Features
Various PVC or fabric trims
Adjustable armrests
Backrest extension
Seatbelt and contact switch
Compatible with UnitedSeats mechanical or air suspensions
🚜 Fitment & Compatibility
This seat upper is ideal for replacing worn tops or building custom seating with compatible suspensions. Compatible with a wide range of vehicles and equipment:
Agricultural Tractors – MTZ/Belarus (MTZ-82, MTZ-920), Valtra (A/N Series), John Deere 5M/5E Series, Kubota L & M Series, Massey Ferguson 2600H & 5S Series
Construction Equipment – Mini-excavators, compact loaders, telehandlers from Bobcat, Manitou, JCB, Weidemann
Industrial Vehicles – Forklifts, warehouse and factory machinery
Municipal & Utility Vehicles – Sweepers, snow removal, maintenance vehicles
🔧 Technical Specifications
Seat Type
Upper seat unit (requires compatible suspension)
Trim
UnitedSeats brown fabric
Seat Width
510 mm
Lumbar Support
Mechanical
Backrest
Angle adjustable
✅ Ideal For:
Tractors, forklifts, and compact utility vehicles
Custom seating upgrades or replacements
Operators requiring ergonomic support and rugged construction
🧭 Final Thoughts
The UnitedSeats C1 AR US Fabric Upper combines professional-grade comfort with high modular compatibility. Whether you're refurbishing existing seats or customizing a new build, this seat upper is your go-to solution for versatile performance in tough environments.
UnitedSeats C1 AR Fabric Seat Upper
Durable comfort. Modular fit. Engineered for flexibility and performance.
The UnitedSeats C1 AR Fabric Seat Upper is a rugged and ergonomic seat top designed for use with a wide range of mechanical and air suspension systems. Finished in classic brown UnitedSeats fabric, it features integrated lumbar support, an adjustable backrest, and a generous 510 mm seat width, making it an excellent upgrade or replacement solution for professional vehicle seating.
🛠️ Key Features
High-Comfort Seat Top – Designed for long workdays in tractors, loaders, and utility machines.
510 mm Wide Seat Cushion – Spacious seat base with ergonomic shaping for better posture.
Mechanical Lumbar Support – Relieves lower back strain during long shifts.
Adjustable Backrest – Customizable to match operator posture and cabin layout.
Durable Brown Fabric – Tough UnitedSeats upholstery offers a professional look and resilience.
🧩 Optional Configurations
Various PVC or fabric trims
Adjustable armrests
Backrest extension
Seatbelt (compatible with suspension bases that include anchor points)
Operator presence switch
Mounts on mechanical or air suspensions (sold separately)
🔧 Specifications
Seat Type
Upper seat module (no base)
Seat Width
510 mm
Trim Material
Brown UnitedSeats fabric
Lumbar Support
Mechanical
Backrest
Adjustable
🚜 Fitment & Compatibility
This seat upper is compatible with a wide range of mechanical and air suspension bases, making it suitable for:
Agricultural tractors: MTZ (MTZ-82, MTZ-920, MTZ-1025), Valtra A and N Series, John Deere 5E and 5M, Kubota L and M Series
Construction machinery: Compact loaders, excavators, backhoes, and telehandlers from JCB, Bobcat, Manitou, and others
Industrial equipment: Forklifts, production machines, municipal and utility vehicles
This seat upper mounts easily onto compatible UnitedSeats mechanical or pneumatic suspensions such as CS85, LGV95, MGV120, and LGV90, allowing easy replacement or upgrades without replacing the entire seating system.
🧭 Final Thoughts
The UnitedSeats C1 AR Fabric Seat Upper is the smart choice for operators looking to replace a worn seat top or configure a modular seating system. With its ergonomic features and broad compatibility, it brings modern comfort to older and new machines alike.
UnitedSeats C1/AR Fabric Brown Seat Upper
Ergonomic comfort. Versatile design. Built for hard work in any cabin environment.
The C1/AR brown fabric seat upper by UnitedSeats is a rugged, high-quality replacement seat top compatible with a wide range of mechanical or air suspension bases. With integrated lumbar support and backrest adjustability, it delivers long-term comfort and posture control for demanding applications in agriculture, construction, and industrial sectors.
🛠️ Key Features
UnitedSeats Brown Fabric Trim – Durable and professional finish for industrial and agricultural use.
Wide 510 mm Seat Base – Offers spacious comfort even in extended-use conditions.
Mechanical Lumbar Support – Enhances back support and reduces operator fatigue.
Adjustable Backrest – Easy tilt control to suit individual ergonomics and comfort preferences.
Flexible Fit – Compatible with multiple UnitedSeats suspension systems (mechanical or air).
🎯 Available Options
Fabric or PVC upholstery in custom colors
Adjustable armrests
Backrest extension
Seatbelt integration
Contact switch
🚜 Compatible With:
Fits a wide range of seat suspension bases from UnitedSeats and other manufacturers. Commonly installed on:
Tractors – MTZ, Valtra, John Deere, Kubota, Massey Ferguson, New Holland
Construction machinery – loaders, backhoes, telehandlers
Industrial vehicles – forklifts, factory equipment
Municipal and utility equipment
🧭 Final Thoughts
If your seat base is still in good shape but your seat top has worn down, the C1/AR seat upper is an ideal replacement. It's ergonomic, adjustable, and built with durable materials to withstand daily use. Customizable and compatible—it's a smart upgrade.