For dealer and distributor inquiries and orders, call 206-920-4594. Lead times for certain parts and kits may vary.


  • Norscot Dripless Shaft Seal end of boating season checklist

    At the end of the boating season, it's time to make sure your boat- and your Norscot Shaft Seal system- are ready for winter.
  • How do propeller shaft seals work?

    Learn more about how propeller shaft seals work from those in the know- the Norscot propeller shaft seal team at Ibsen Company.
  • What is a shaft seal on a boat?

    Dripless shaft seals are a mechanical miracle product for boaters. A dripless shaft seal system prevents water from entering the bilge as the boat ...
  • What is the difference between a traditional stuffing box and a shaft seal?

    A stuffing box—also called a stuffing gland, packing gland or packing box—forms a seal between the prop shaft and the hole in the hull through wh...
  • Why U.S. Boat Sales Are Booming

      Credit: CNBC