PSS Maintenance Kit – 3/4″ to 1 3/4″

The cost-effective way to prolong the life of your PSS Shaft Seal. Purchase a PSS Maintenance Kit today!

You can also purchase Replacement PSS Shaft Seal Set Screws

SKU: PSSSEALAMK034134 Categories: ,

What is the recommended maintenance schedule FOR THE PSS SHAFT SEAL?

The PSS Shaft Seal bellows must be inspected on a regular basis, for signs of wear, aging or chemical deterioration.

Ingot recommends the bellows be replaced every 6 years and may need more frequent inspections. Especially in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapour will accelerate rubber deterioration, as will an Ozonator. 

During the bellows replacement, it is encouraged that the o-rings & set screws in the stainless steel rotor are replaced; as well as the hose clamps. Under most circumstances, the carbon stator and the stainless steel rotor will not need replacing.


Can I re-use my set screws when making an adjustment or removing the PSS shaft seal?

No. The set screws provided with the PSS Shaft Seal are cup-point set screws. As a result, they compress onto the shaft when tightened. For this reason, any re-use of the set screws will not allow for the cup point to properly lock onto the propeller shaft.

Purchase Replacement PSS Shaft Seal Set Screws

Certified by Bureau Veritas, ABS and Rina.

PSS Shaft Seal maintenance KIT INCLUDES:

Ingot includes all of the necessary replacement parts in the PSS Maintenance Kit.

  • Set Screws -5qty
  • Bellows – 1qty
  • Nitrile O-rings – 2qty
  • Stainless Steel Hose Clamps -4qty
  • Clamp Jackets (hose clamp tail covers) – 5qty
  • Wrench/Allen Key – 1qty
  • Instructions


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