Key Features Comfortable Operation: The forklift suspension kit uses 65mn high-strength springs with 30mm shock travel, ideal for users weighing 50-130kg. It significantly reduces back strain, providing a more comfortable experience during long hours of operation. Versatile Compatibility: With 8 additional mounting holes, this tractor seat suspension kit fits various machines, including forklifts, tractors, mowers, and bulldozers. It allows for easy replacement of old suspension systems, improving stability and operational comfort. Durable Construction: Made from heavy-duty 3mm steel and coated with an electrostatic finish, this universal seat suspension kit is designed for durability and corrosion resistance, making it suitable for tough outdoor working conditions. Flexible Installation: The lawn mower seat suspension kit includes a 50cm (19.7") extension wire, offering flexibility for different wiring setups. This ensures smooth connections and fewer installation restrictions, simplifying the setup process. Adjustable Suspension Switch: Adjust the suspension based on your weight and environmental needs. This feature allows you to fine-tune vibration intensity, enhancing comfort and safety for an optimized user experience. Specifications Item Model Number: JZ-7 Color: Black Mount Compatibility: Universal Damping Distance: 30mm / 1.18 inch Main Material: Q235 Steel Net Weight: 8.1kg / 17.86 lbs Product Dimensions: 460 x 325 x 70mm / 18.11 x 12.80 x 2.76 in Package Content 8 x M8 x 25mm Hex Bolts 8 x M8 Lock Nuts 4 x M8 Spring Washers 4 x M8 Flat Washers 1 x 50cm Seat Switch Extension Cable 1 x Allen Wrench