Tractor Suspension Seat Black for Ford Case Massey Ferguson John Deere Tractor. Please check dimensions to ensure correct fitment See images for detailed dimensions Sliding Base Adjustment: 150mm With Suspension (Spring & shock absorber) 80mm of Travel Weight Adjustment: 50Kg – 120Kg Material: Black PVC. Various Tractors, Dumpers, Digger, Forklifts, Mowers etc.