Norscot Shaft Seal Kit - 3" shaft

Norscot Shaft Seal Kit - 3" shaftThe Norscot Shaft Seal is a mechanical shaft seal consisting of 3 nitrile rubber stainless steel spring loaded lip seals press fit into a marine grade bronze housing. Part of our effective design is having a close tolerance between the finished dimensions of the shaft, housing bore and lip seal which gives Norscot a greater level of security. The shaft is bathed in ATF transmission fluid within the housing which lubricates the seals by a weeping

A superior lubricant like ATF in this application allows for longer seal life

sizes and lack of pre-made reducers available

With ATF lubricant your seals can see a minimum of 1000 run time hours and more

Nitrile rubber stainless steel garter spring loaded lip seal rides on your shaft creating your seal

Used to secure the reservoir bottle to your boat

(IF OUT OF STOCK call or email for lead times)

The Norscot Shaft Seal is a mechanical shaft seal consisting of 3 nitrile rubber stainless steel spring loaded lip seals press fit into a marine grade bronze housing

Clamps (requires 4) sold separately

The stationary housing is attached to the vessels stern tube by a 2 ply soft walled wet exhaust hose and 4 hose clamps

allowing a secure fit of each end of the log hose (as needed)

Part of our effective design is having a close tolerance between the finished dimensions of the shaft

1 pint blow molded poly container with vented cap to house your ATF lubricant