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Holiday Gift Guide Pss 1 3/8in Shaft / 3 1/4in T Now 85% Cheaper [WIPkp7bX]

$69.99 $223.99 -69%

Superior PSS 1 3/8in Shaft BellowsIntroducing the PSS 1 3/8in shaft bellows, a robust and durable solution for your below-waterline applications. This high-quality bellows is designed with a 3 1/4in tube, providing an excellent fit for a wide range o

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Superior PSS 1 3/8in Shaft Bellows

Introducing the PSS 1 3/8in shaft bellows, a robust and durable solution for your below-waterline applications. This high-quality bellows is designed with a 3 1/4in tube, providing an excellent fit for a wide range of marine equipment. With its robust construction and reliable performance, the PSS bellows is the ideal choice for ensuring the smooth operation of your marine systems.

Regular Inspection and Maintenance

Ensuring the longevity of your PSS bellows is essential. As with any rubber hose below the waterline, regular inspection is crucial to detect any signs of wear, aging, or chemical deterioration. To maintain optimal performance, PYI suggests a preventative maintenance routine. Replace the PSS bellows every six years, and during replacement, it is recommended to also replace the o-rings and set screws in the stainless steel rotor. This proactive approach ensures that your marine systems remain in top condition.

Environmentally Conscious and User-Friendly Design

Operating in environments with non-sealed batteries that emit sulfuric acid may require more frequent inspection of the bellows. Sulfuric acid vapor and ozone can accelerate rubber deterioration, making the PSS bellows a reliable solution. To enhance user convenience, the PSS Maintenance Kit comes with five new set screws, ensuring that you always have replacements on hand. Our set screws are designed with a cup at the base that compresses into the shaft, providing a secure grip. When re-installing the rotor, always use new set screws to maintain the integrity of the bellows. In the event of a set screw shortage, simply reverse the existing set screws to utilize an unused cup for a secure fit. Trust the PSS 1 3/8in shaft bellows for all your marine hose needs.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great item. Good quality.

- Mindy O..

January 2, 2026

Absolutely no complaints!

A purchase I will never regret.

- Joanna P..

January 2, 2026

Absolutely no complaints!

Great quality, zero issues.

- Patrick V..

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