Allis Chalmers Seat Shock Absorber with Spring — Fits D10 D12 D14 D15 D17 D19 D21 170 175 180 185 190 190XT 200 210 220 and 7000–7580 Series — Replaces 227916/227917

Heavy-duty seat shock absorber assembly with spring designed for Allis Chalmers tractors. This replacement unit restores seat suspension performance on a wide range of models including D10, D12, D14, D15, D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, and the 7000 series: 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580. Direct replacement for part numbers 227917 (SPRING) and 227916 (SHOCK). Ideal for replacing worn or damaged seat suspension components to improve operator comfort and safety.