Historically, barnacles and oysters have been able to grow on the bellows of stern drives. The bellows houses universal joints, seals, shafts and bearings. Barnacles and oysters are sharp. When they grow on the bellows, they can cut holes in it as the bellows move during normal operation.

If the bellows have been damaged by marine growth, water will enter the stern drive, resulting in internal damage to the mechanical components. There is a considerable cost to repair or replace the damaged components, and this could be as much as $2500.00.

All models $55-00 each

(plus GST & shipping)