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Bestselling Pss 22mm Shaft / 1 3/4in Tub With A 95% Price Cut [CYrn760o]

$55.99 $179.99 -69%

PSS 22mm Shaft / 1 3/4in TubIntroducing the PYI PSS Shaft Seal #02-22M-134, a top-selling marine mechanical seal designed for shaft sizes of 22mm and stern tube diameters ranging from 1.750" to 1.875". This premium seal is recognized worldwide for it

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PSS 22mm Shaft / 1 3/4in Tub

Introducing the PYI PSS Shaft Seal #02-22M-134, a top-selling marine mechanical seal designed for shaft sizes of 22mm and stern tube diameters ranging from 1.750" to 1.875". This premium seal is recognized worldwide for its exceptional performance and reliability, making it a preferred choice among reputable boat builders and yards. The PSS Shaft Seal is not only installed as standard equipment on many boats but also stands out as the leading retrofit (aftermarket) seal on the global market.

Product Features and Specifications

The PSS Shaft Seal is a mechanical face seal that ensures a 100% watertight seal, eliminating water in the bilge and reducing wear on the propeller shaft. Its innovative design features a rotating stainless steel rotor and a stationary carbon flange, creating a durable and efficient seal. Key features include:

  • Shaft Size: 22mm
  • Stern Tube Diameter: 1.750" - 1.875"
The PSS Shaft Seal is certified by Bureau Veritas, ABS, and Rina, ensuring its quality and compliance with industry standards. Its design eliminates the need for maintenance, constant adjustment, and the associated costs of traditional packing type glands, making it a cost-effective solution for marine applications.

Practical Uses and Benefits

The PSS Shaft Seal is an ideal choice for a wide range of marine applications, including boats, yachts, and commercial vessels. Its key benefits include:

  • Reduced Maintenance: The PSS Shaft Seal eliminates the need for regular maintenance and adjustments, saving time and resources.
  • Improved Reliability: The mechanical face seal ensures a 100% watertight seal, preventing water damage and reducing wear on the propeller shaft.
The PSS Shaft Seal is also easy to retrofit, making it a convenient solution for boats that require seal replacement. With its wide range of shaft sizes and diameters, the PSS Shaft Seal is a versatile and practical choice for any marine application.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I'm thoroughly enjoying the benefits of this item.

- Gabriella Russell.

January 1, 2026

Absolutely no complaints!

It has a premium look and feel.

- Wayne Washington.

January 1, 2026

Absolutely no complaints!

A top-quality item, hands down.

- Rebecca S..

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