The adjustable head can be tilted forward, backward and side to side for optimum alignment of transmission bolt patterns and pins Hydraulic system is protected from internal damage by a patented by-pass mechanism U. 5,946,912 Safety load-restraining chain is vital for raising and lowering safely (4) swivel casters allow easy movement and positioning of transmission jack Rugged steel wheels and full swivel ball bearing casters User-friendly 360° rotating pumping socket for maximum multi-directional operation.