https://www.asap-supplies.com/drivetrain/propeller-shaft-seals
Propeller Shaft Seals and Shaft Seal Repair Kits
The PSS propeller shaft seals are designed for boat propeller shafts. The PSS prop shaft seals also require no greasing and are virtually maintenance free.
propeller shaft sealsrepair kits
https://www.mobil.fr/fr-fr/equipments/propeller-beari_a1t41000004oqdxeas
Propeller Bearing & Shaft Seals
shaft sealspropellerbearing