Installer - Lower Main Seal
Installer, Lower Crankshaft Seal INSTALLER - LOWER MAIN SEAL For 1977 25 HP, 1976-1977 35 HP. The lower crankshaft seal is installed into the crankcase head by pressing against the seal's outer case. Seal damage can easily occur if the wrong tool is used. Use this installer with an arbor press to assure proper seal protection during assembly. OMC Stern Drives - Stringer - Mechanical Shift 321515 Bushing Installer Installs Teflon bushing in clutch housing. |
![]() |
