SKU: 42607877731

PSS Shaft Seal 2" Shaft 3" Tube

Sale price$283.68 Regular price$315.20
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Description

PSS Shaft Seal 2" Shaft 3" TubePSS Shaft Seal 2" Shaft 3" Tube Shaft Diameter: 2" Stern Tube Diameter (D): 3" Total Length (A): 9. 175" Total Length (compressed) (Compressed A): 8. 175" Rotor Diameter (B): 3. 75" Carbon Cuff Diameter (C): 3. 25" Stern Cuff Length (E): 2" The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders yards. The PSS Shaft Seal is also recognized

PSS Shaft Seal 2" Shaft 3" Tube

Shaft Diameter: 2"
Stern Tube Diameter (D): 3"
Total Length (A): 9.175"
Total Length (compressed) (Compressed A): 8.175"
Rotor Diameter (B): 3.75"
Carbon Cuff Diameter (C): 3.25"
Stern Cuff Length (E): 2"

The PSS Shaft Seal is the number one selling marine mechanical seal
worldwide and is installed as standard equipment by many of the worlds most
reputable boat builders / yards. The PSS Shaft Seal is also recognized as
the premiere retrofit (aftermarket) seal on the world market. Certified by
Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages
and value of installing the PSS as it eliminates the maintenance, constant
adjustment & cost associated with traditional packing type glands. Aside
from these benefits, the PSS Shaft Seal helps to eliminate water in the
bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal
can be easily retrofitted and is available for shafts ranging from 3/4"
(20mm) to 6" (150mm).

The PSS Shaft Seal is a mechanical face seal that is created between
the flat surfaces of the rotating stainless steel rotor and the stationary
carbon flange. The stationary carbon flange is attached to the vessels stern tube with hose clamps and the carbon flange is attached to the front side of the bellows with hose clamps. The stainless steel rotor is fit on the shaft
in front of the carbon flange. The stainless steel rotor is used to compress the bellows before the collar is secured to the shaft with set-screws. This
compression (pre-load) maintains contact between the faces and allows the
PSS to compensate for the thrust from the propeller. The carbon flange is
bored larger than the shaft diameter allowing it to "float" around the shaft and thus compensate for most misalignment and vibration problems. The
stainless steel collar is sealed to the shaft by two o-rings that are
recessed into the bore of the collar. These o-rings rotate with the shaft
and stainless steel rotor and do not experience wear during operation.


**As with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration.
PYI suggests as preventative maintenance that the PSS bellow be replaced in
six year intervals. During bellows replacement it is recommended the o-rings & set screws in the stainless steel rotor also be replaced."

Bellows may need to be more frequently inspected in an environment where
non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater.

The Maintenance Kit includes the items you need to properly maintain your
PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings,
five (5) set screws, four (4) new hose clamps and an allen key.
Manufacturer : PSS Shaft Seal
Manufacturer Part No : 02-200-300
UPC : 839662007467
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 42607877731

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Deborah S.
Bozeman, US
★★★★★ 5
Nice
Format: Hardcover
Nice
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Reviewed in the United States on December 5, 2025
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Chris
Grantham, US
★★★★★ 4
Pretty, But Only Part One
Format: Hardcover
Absolutely beautiful copy, but does not include part 2, “Good Wives,” which is pretty commonplace in publishing today. And I could not find a part two that would match, so I still had to buy a separate book with both.
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Reviewed in the United States on January 16, 2026
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Christina
Lowell, US
★★★★★ 1
Not the Complete Book
Format: Hardcover, Format: Hardcover
This review is for the Wordsworth Classics Luxe edition of Little Women. Quality issues aside - the first thing to know is that this is NOT the complete version of this book. It is only chapters 1-23, or Part 1, and the full book has 47 chapters including Part 2. It is rare to see the book split like this, and wasn't even something I considered when purchasing it. It doesn’t say this anywhere in the product description. Now, onto quality: The good: This book has a lovely cover and interior page design. It also has a nice orange coloring on the sides and a standard quality ribbon. The text seems to be a good size and would be comfortable for reading. The bad: The overall quality is very poor. The book is made of what feels like construction paper, and it arrived with many blemishes and defects to its sides and corners. This book looks like it’s 25 years old, and is definitely not worth a cost of $20. Even if you were to purchase a new copy in relatively good shape, I can’t see this offering any kind of long term durability. Overall, I would not recommend this product to someone looking for a nice reading or display copy, or the full version, of Little Women. As a note: I also purchased the Luxe edition of Jane Eyre which had the same quality issues. I left a similar review on that page, although the full contents of that book appeared to be there.
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Reviewed in the United States on February 13, 2023
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Tiffany haynes
Louisville, US
★★★★★ 5
Beautiful Cover
Format: Hardcover
love the cover of this book. It's gorgeous
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Reviewed in the United States on February 27, 2025
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aariann ibatuan
Los Angeles, US
★★★★★ 5
Beautiful Book
Format: Hardcover
I love this book and it’s so pretty!
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Reviewed in the United States on December 13, 2023

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