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Versatile Pss 3 5/8in Shaft / 4 3/4in T Holiday Edition [N5ocH26f]

$93.99 $300.99 -69%

High-Quality PSS Bellows for Marine ApplicationsIntroducing the PSS Bellows, designed with a 3 5/8in shaft and a 4 3/4in t diameter, perfect for a wide range of marine applications. This durable rubber hose is built to withstand the rigors of underwa

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High-Quality PSS Bellows for Marine Applications

Introducing the PSS Bellows, designed with a 3 5/8in shaft and a 4 3/4in t diameter, perfect for a wide range of marine applications. This durable rubber hose is built to withstand the rigors of underwater conditions, ensuring reliable performance for years to come. The PSS Bellows is a must-have for any boat owner looking to maintain the integrity of their marine systems.

Key Features and Specifications

Featuring a robust construction, the PSS Bellows is designed to resist wear, aging, and chemical deterioration. To enhance its longevity, PYI suggests a preventative maintenance schedule, recommending replacement every six years. This bellows is also compatible with non-sealed batteries, although it may require more frequent inspections in environments where sulfuric acid is emitted, as it can accelerate rubber deterioration. Here are some of the key features and specifications of the PSS Bellows:
  • 3 5/8in shaft diameter
  • 4 3/4in t diameter
  • Resistant to wear, aging, and chemical deterioration
  • Replacement every six years for optimal performance

Practical Uses and Maintenance Tips

The PSS Bellows is an essential component for maintaining the integrity of your boat's marine systems. Its versatile design makes it ideal for a variety of applications, including bilge pumps, transducers, and other underwater equipment. To ensure the longevity of your PSS Bellows, it is crucial to follow the recommended maintenance schedule. Always inspect the bellows regularly for any signs of wear or damage, and replace it as needed. Additionally, during replacement, it is advisable to replace the o-rings and set screws in the stainless steel rotor to maintain optimal performance. For your convenience, the PYI PSS Maintenance Kit includes five new set screws, ensuring a hassle-free installation process. Remember, never use set screws more than once, and reverse them if you run out of spares, so that an unused cup compresses onto the shaft for a secure grip.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

It works exceptionally well.

- Eileen K..

December 30, 2025

Absolutely no complaints!

In love with the build quality.

- Beau M..

December 30, 2025

Absolutely no complaints!

A really great and incredibly useful thing.

- Dennis B..

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