Stern Tube Seal spare parts
Ocean Seal® stern tube seal spare parts
Our Ocean Seal® stern tube seal spare parts are made in Europe to our own high specifications, using FKM (commonly referred to as Viton®) or HNBR (commonly referred to as Perbunan S®). They fit lip seal systems of all major brands of oil-lubricated systems, including air seals.
Stern tube seal spare parts compatibility
Our Ocean Seal® stern tube seal spare parts are compatible with all common maker systems. The materials we use for our stern seals are suitable for both EAL oils and mineral oil.
- SKF Simplex® AirSpace, Compact SC-1, Compact 2000, Compact SC-2
- Kobelco® C, CX, DX, AX
- Kemel® C, CX, DX
- Wärtsilä® Airguard, MK-2, OLS2, OLS3, OLS4
- Lagersmit® Supreme Seaguard Ventus
- IHC Lagersmit® Supreme
- Lips® MK-2
- John Crane® MK-2
- Waukesha® MK-2
- Chuetsu® MK-2
- Dover Japan® MK-2
- JMT (Japan Marine Technology®) MK-2
- Deep-Sea Seals® MK-2
What we offer
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Stern tube seal spare parts from stock
Stock in Europe and in China. Air seals & Oil lubricated stern tube seals FKM or HNBR seals Fast delivery from stock. The materials we use are suitable for both EAL oils and mineral oil. -
Installation kit with all the small components you need for a complete overhaul
Liner o-rings, Oil line o-rings, Gaskets, Anodes, Fasteners. -
Chrome steel liners
AFT and FWD chrome steel liners OD finished machined (standard design). Other machining works to be carried out by customer. -
Distance rings / spacer ring
To extend the life of your Chrome steel liner you can use a Distance ring also known as spacer. -
Netcutters
For extra protection of your stern tube seals use our Netcutters. -
Warranty stern tube seal spare parts
Our stern tube seals come with one-year warranty.
What is a stern tube?
The tube that directs the propeller shaft from inside the vessel to the outside is known as the stern tube. It contains sleeve bearings to carry the propeller shaft, and these bearings can be lubricated with either oil or water depending on the design.
What are stern tube seals for?
The stern tube passes from inside the vessel to the outside below the waterline. This means it must be sealed to prevent water from entering the hull and to prevent oil from leaking out of the stern tube. Seawater damages the stern tube bearings, and oil pollutes the environment.
