Seal Kit 60/75/90 mm piston dia OLS# 500159 October 3, 2022 / Seal Kit 60/75/90 mm piston dia OLS# 500159 Product Details Additional Information Jack Type: GMV TCS/ EN Model: 60-3Y Piston Diameters: 60/ 75/ 90 mm (2.36"/ 2.95"/ 3.54")