SST-1001-PV - GM - Shift Lever Seal Installer / Remover Transmission Tool Provides the easy removal and installation of the manual shaft (shift lever) seal. Draining of the transmission fluid is not required. The whole process takes just a few minutes. Similar to Atec Trans-Tool T-1001-PV, Kent-Moore J-43909, J-43911, KD Tools 2393, Snap-On YA9348 and Schley SL96480.