The SKF HMV 25E Hydraulic nut is a lubrication product designed for automotive maintenance. This hydraulic nut, part of the E Series, has a permitted piston displacement of 5mm and a piston width of 6mm. It features a piston inner diameter of 125.5mm and a maximum allowed working pressure of 80 MPa. The nut body has a width of 38mm and an outer diameter of 192mm, with a piston outer diameter of 184mm. Manufactured by SKF in Germany.