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Kid Approved Pss 70mm Shaft / 4 1/4in Tub Now 45% Cheaper [xoMWze3s]

$43.99 $140.99 -69%

70mm Shaft / 4 1/4in Tub PSS Shaft Seal The PSS Shaft Seal is a top-selling marine mechanical seal, renowned for its reliability and efficiency. Designed for shaft sizes ranging from 3/4" to 6", this versatile seal is a favorite among boat builders a

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Kid Approved Pss 70mm Shaft / 4 1/4in Tub Now 45% Cheaper [xoMWze3s]

70mm Shaft / 4 1/4in Tub PSS Shaft Seal

The PSS Shaft Seal is a top-selling marine mechanical seal, renowned for its reliability and efficiency. Designed for shaft sizes ranging from 3/4" to 6", this versatile seal is a favorite among boat builders and yards worldwide. Engineered with precision, the PSS Shaft Seal is the ideal solution for maintaining a watertight seal and reducing maintenance costs.

Key Features and Specifications

The PSS Shaft Seal boasts several features that set it apart from traditional packing type glands. It is certified by Bureau Veritas, ABS, and Rina, ensuring compliance with industry standards. The seal's design eliminates the need for constant adjustment and maintenance, providing a hassle-free operation. Its 70mm shaft size and 4.25"-4.375" stern tube diameter make it compatible with a wide range of marine applications.
  • Watertight Seal: The PSS Shaft Seal ensures 100% water tightness, eliminating the risk of water entering the bilge.
  • Reduced Maintenance: The seal's design eliminates the need for packing adjustments, reducing maintenance costs and downtime.

Practical Applications and Benefits

The PSS Shaft Seal is not only a reliable choice but also offers practical benefits for marine vessels. It helps to eliminate wear on the propeller shaft, extending its lifespan and reducing repair costs. The seal's ability to compensate for thrust from the propeller and misalignment further enhances its durability and performance. With its easy retrofitting capability, the PSS Shaft Seal is a convenient solution for both new installations and retrofits.
  • Extended Propeller Life: The seal minimizes wear on the propeller shaft, extending its lifespan and reducing maintenance.
  • Cost-Effective Solution: By reducing maintenance and repair costs, the PSS Shaft Seal offers a cost-effective solution for marine vessels.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-presented.

- Davina M..

February 5, 2026

Absolutely no complaints!

This is quality you can feel.

- Samuel D..

February 5, 2026

Absolutely no complaints!

This is a product that is of great quality and a valuable asset.

- Laura C..

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