Used Agricultural Seat

Used Agricultural Tractor Seat: Original Manufacturer

An original agricultural tractor seat sits on the factory base plate, requiring no drilling or adaptation. It includes electrical connectors, integrated control positions on the armrest, and the height specified by the manufacturer. When a seat is removed, we inspect the suspension throughout its travel, spring condition, slide functionality, and upholstery. A well-maintained seat made of durable materials retains a long service life: often it will change tractors multiple times.

Used Pneumatic, Mechanical and Passenger Seats

• Pneumatic seat: air cushion and 12V compressor, with automatic or manual weight adjustment.
• Mechanical suspension seat: springs and shock absorber, no electrical components, adjusted by knob.
• Passenger seat: fold-down jump seat in the cabin for training or accompaniment.
• Combine harvester chair: driver's seat with integrated control armrest.
• Cushion, backrest, and suspension: subassemblies to refurbish an existing seat.

Grammer and ISRI Seats: The Original Manufacturers

Most seats fitted as original equipment are made by specialized suppliers, prominently Grammer and ISRI, then upholstered in the manufacturer's colors. An original Grammer seat for John Deere , Claas , or New Holland tractors is not a universal fit: it uses the base plate, controls, and machine wiring as designed. Therefore, a used Grammer seat from the same model installs without modification, whereas a universal seat often requires an intermediate plate.

Grammer Pneumatic Seat: Troubleshooting and Diagnosis

• The seat lowers to the stop and doesn’t rise: ruptured air bladder or failed compressor.
• The compressor runs continuously: air leak in the bladder, valve, or a fitting.
• No sound when powered on: blown fuse, connector issue, or adjustment switch fault.
• The seat bounces on bumps: worn shock absorber.
• Lateral play appears: worn scissors or slides.

Grammer Spare Parts and Seat Repair

Grammer spare parts such as bladders, internal compressors, or shock absorbers are sufficient to repair a tractor seat with a sound frame. When suspension scissors loosen, foam is crushed, and upholstery is cracked, multiple kits add up without restoring original comfort. A fully inspected, ready-to-install used pneumatic seat is often cheaper than the sum of individual parts, with immediate fitting.

Grammer Mechanical or Pneumatic Seat: The Standard

• Check the label under the cushion: seat type and manufacturer reference.
• Note the manufacturer’s reference usually engraved on the base plate or frame.
• Consult the exploded view from the Grammer catalog to identify the faulty subpart.
• Photograph the connector: wiring diagrams vary by options.
• Measure the mounting hole spacing on the base plate from the removed seat.

Mechanical, Pneumatic Suspension or Repair Kit

Mechanical spring suspension suits yard tractors and short-term use: few adjustments, no electricity, and long service life. A suspension repair kit with springs and shock absorbers restores function economically. Pneumatic suspension adjusts to the driver’s weight and better absorbs shocks. Grammer’s low-frequency seats go further: their suspension dampens slow oscillations from road transport that most tire the body over long workdays. On road-going tractors, the difference is noticeable from the first hour.

Tractor Seats for John Deere, Renault, Massey Ferguson and Someca

• John Deere: seats for WTS and CTS tractors and combine harvesters.
• New Holland: seats for TM tractors and TX, CX and CR combine harvesters.
• Case IH: seats for Puma CVX and Axial-Flow models.
• Claas: chairs for Lexion.
• Renault: seats for Ares, with clean base plates for the series.
• Fiat, including former Someca models, and Massey Ferguson: seats arriving regularly.
• Valmet T213 and McCormick MTX: seats for versatile tractors.

Old Metal Tractor Seat, Stool and Cushion

On pre-cab tractors, the seat often consisted of a pressed steel saddle mounted on a leaf spring: the well-known metal stool of old tractors. These parts are no longer manufactured, and reproductions rarely match original shapes and fixings. For faithful restoration of vintage tractors, an original cushion from dismantling remains the best option. Contact us with the tractor model and year: our specialized technicians will check our full inventory.

Universal, Swivel or Micro Tractor Seat: Choosing

• Universal seat: fits many tractors, with an adaptable base plate.
• Swivel seat: useful in livestock or rear work, requires a fairly wide cabin.
• Original used seat: installs directly on factory mounts.
• Micro-tractor seat: narrower, often with simple mechanical suspension.
• Seat choice: depends on daily hours in the tractor, type of work, and budget.
• Seatbelt: check the retractor and anchorage before restarting.

Comfort, Ergonomics and Lumbar Support

Operators spending ten hours a day on an agricultural tractor endure every vibration. Tractor seat comfort comes down to three key points: suspension adjusted to weight, a backrest providing real lumbar support, and adjustable armrests. High-density foam retains its shape longer. This ergonomics is not a luxury: it conditions well-being in the cab, alertness, and quality of work at the end of the day. An original used tractor seat regains this level at a good price-quality ratio.

Maintaining a Tractor Seat

• Clean vinyl upholstery with a damp cloth and mild cleaner.
• Avoid solvents, which crack material and cause premature wear.
• Periodically check the weight adjustment and compressor operation.
• Lubricate slides and suspension pivots as per manufacturer's instructions.
• Tighten base plate fixings after heavy work.

Affordable Used Agricultural Tractor Seat: TMC Bejenne

For an agricultural tractor seat, a new quality model represents a budget many operations postpone year after year. Since 1945, TMC Bejenne gives a second life to agricultural machine parts: on our 11-hectare yard, each seat is removed, inspected, and referenced among our 25,000 references. You get an original seat at a fraction of the new price, shipped in France or picked up on site. For a quote, call +33 5 35 54 42 10.