High-quality seat back cushions for tractors, construction machinery, and industrial vehicles. Durable replacement cushions for Grammer, KAB, and ISRI seats.


Our range of seat back cushions is designed to restore comfort and support to worn or damaged seating systems. A properly fitted seat back cushion helps maintain correct posture, reducing operator fatigue and improving productivity in agricultural, construction, and industrial applications. At Seat Systems Ltd, we supply a wide selection of seat back cushions compatible with leading brands such as Grammer, KAB, and ISRI. These cushions are manufactured from durable, high-quality materials to ensure long-lasting performance, even in tough working environments. Whether you are replacing a damaged cushion or upgrading your seat for better ergonomic support, our seat back cushions provide a reliable solution. They are designed for easy installation and fit a wide variety of seat models used in tractors, excavators, forklifts, and other machinery. We also offer a full range of related seating components, including seat base cushions, seat suspension parts, and seat spare parts, making it easy to maintain and upgrade your seating system. With fast delivery available across Ireland and the UK, we help minimise downtime and keep your machinery running efficiently. If you need assistance selecting the right seat back cushion, our team is available to help.