The Sealey Adjustable Gearbox Support is a professional-grade accessory designed to enhance the versatility and stability of transmission jacks during gearbox removal and installation work. This robust support features a fully adjustable saddle that provides forward, backward and side-to-side tilt capabilities, allowing mechanics to position and secure gearboxes of varying sizes and configurations safely. The multi-directional adjustment ensures optimal contact with the transmission housing, reducing the risk of slippage during lifting operations. Compatible with Sealey transmission jack models 300TR, 300TRQ, 600TR and 600TRQ, this support extends the functionality of these workshop tools. With a 500kg capacity, the ADT3 is ideal for supporting medium to heavy gearboxes during removal, repair and installation procedures in professional garages and workshops. It's important to note that when using this adjustable support with a transmission jack, the maximum capacity of the combination