SKU: 77335240627

PSS HS 25mm Shaft Seal 1-1/2" Stern Tube

Sale price$242.08 Regular price$268.98
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

PSS HS 25mm Shaft Seal 1-1/2" Stern TubeThe PSS (Packless Sealing System) shaft seal is designed as a maintenance free alternative to the traditional packing glands and stuffing boxes. The PSS does not require a greaser drip to lubricate the shaft, if does not require packing and it doesn't need adjusting or maintaining once installed. The design of the PSS seal makes it 100% watertight when installed correctly to prevent water leaking into the bilge, and it also protects the propeller

The PSS (Packless Sealing System) shaft seal is designed as a maintenance free alternative to the traditional packing glands and stuffing boxes. The PSS does not require a greaser drip to lubricate the shaft, if does not require packing and it doesn't need adjusting or maintaining once installed. The design of the PSS seal makes it 100% watertight when installed correctly to prevent water leaking into the bilge, and it also protects the propeller shaft from wear. A mechanical seal is created between a rotating stainless steel 316 rotor and a stationary carbon/graphite stator. The stator attaches to a convoluted rubber bellow which attaches at the other side to the stern tube (shaft log) with the use of hose clamps. The rotor secures to the prop shaft to complete the installation. Because the bellows can compress and expand, fore and aft movement of the shaft caused by propeller thrust does not affect the seal created. The static carbon stator is purposely bored larger than the shaft diameter to allow for any problems caused by misalignment and vibration. Under normal operating conditions, the carbon stator and the stainless steel rotor should never need replacing, and nor should the two nitrile O-rings used to seal the rotor to the shaft. This PSS seal features a rubber bellows which is designed with durability, strength and elasticity all in mind. Seals are available in a wide range of sizes for different propeller shafts and stern tube diameters. All PSS shaft seals are certified by ABS, Bureau Veritas and RINA.
Shipping Notes
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Exchange/Return Notes
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SKU: 77335240627

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4.7 ★★★★★
Based on 27 reviews
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Verified Purchase
J. Michelle
Natrona Heights, US
★★★★★ 5
For babies and fur babies
Size: 8 Fl Oz (Pack of 1)
This is a great baby soap. It smells pleasant, lathers well and mostly importantly gets your baby clean without leaving them too dry. The ingredient list is quite healthy. I'm a fan. I've also used this on my pets with great success. My cat and dog both were washed with this. Their skin wasn't irritated, they weren't red looking nor did they have an allergic reaction to the product. I find this to be far better than anything actually for pets. For a small pet this bottle last quite a while. The larger pets you'd need to use more of it more so considering how dirty they can get. Overall for my family's needs this has been a very great buy.
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Reviewed in the United States on June 30, 2025
W
Verified Purchase
W. J. Vigen
Boise, US
★★★★★ 5
One of the best kids products
Size: 16 Fl Oz (Pack of 1)
Really nice baby and kid shampoo. Never had complaints about getting in eyes. Nice smell, clean. It's not cheap but probably one of the best out there.
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Reviewed in the United States on February 21, 2026
D
Verified Purchase
DDG
Massapequa, US
★★★★★ 5
Finally a great product
Size: 16 Fl Oz (Pack of 1)
Arrived well packaged and protected. Great scent, very gentle with my curly hair. Produces a nice lather and leaves hair feeling fresh and clean—not stripped. I also scanned it with Yuka and was really pleased with the good rating for ingredients, which was a big plus for me. Will buy again and try other products from the brand
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Reviewed in the United States on January 21, 2026
L
Verified Purchase
Lotus54
Charlottesville, US
★★★★★ 4
No Babies, Just An Adult With Eczema
Size: 8 Fl Oz (Pack of 1)
No babies here, I bought this for myself because I was recently diagnosed with Eczema and have been searching for something gentle and non-irritating but also natural and a shampoo/body wash combo for quickie showers. I was leaning toward something entirely unscented and marketed toward adult skin conditions, but I happened upon this, did some reading on their website and it actually looked pretty good, so I ordered. I was very curious how it would smell since some reviews say "it stinks" or it smells like men's cologne, etc. yet others say they loved the smell. It really shows how different preferences are, because to ME, I think perfumey mainstream shampoos "stink". I really like the scent of this but to try and help others I'll describe it as best as I can: It's an "earthy" first of all. Someone mentioned patchouli and while it's not nearly as strong as that, it is along the same lines as far as smelling sort of "woody". In the hair it smells a little like Sandalwood for those who know that smell. I have a good nose (and use a lot of essential oils) so right off the bat I picked up both bergamot and cedarwood and sure enough, checked the label and there they are. I could absolutely understand some people thinking of it as somewhat masculine, but it definitely doesn't smell like cologne in my opinion. I'm a little bit of a hippie/earthy type so it's right up my alley but if you prefer flowery, more mainstream scents from a drugstore shampoo you may not care for it. Seems like an unusual scent for a baby product I'll admit, but I like the scent nonetheless and would use it my baby if I had one. The scent remains after my hair is dry but only very lightly. If I lift my long hair to my nose and breathe in it's there but I don't think it's strong enough for anyone else to smell unless they're hugging me or something. I'm sensitive to most scents in bath/body products and this isn't at all overwhelming for me. It worked great, a little thin for my taste but I think all baby shampoos are that way, I can't remember. It made my hair feel soft even while still wet in the shower, and it felt nice and soft after it dried. It doesn't lather a whole lot, but I don't care about lather as long as it works. People tend to be fooled into thinking lather somehow equals effectiveness and that's not true. I've only used it once, but so far it has not aggravated my eczema which was my main reason for buying it, so that's good. My only complaint, and for me it's enough to stop me from buying it again, is the price! Now this is my own fault I realize, but I bought this not fully paying attention to the fact that it's 8 ounces. I saw the size, but it didn't register in my head how small that is. Now, I know nothing about bathing babies and how long a small bottle would last so maybe it's a fine size for that, but this little bottle won't last long at all using it as both shampoo and body wash for an adult, and there's no way I'll pay that much again now that I realize how small it actually is for the price. I saw a 16 ounces size, but it's still too pricey for my budget, I'll just opt for a natural sulfate-free shampoo for grownups when this bottle is done. Too bad too, because I do love the scent.
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Reviewed in the United States on January 15, 2015
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Verified Purchase
Lauren Ruth
Los Angeles, US
★★★★★ 5
Gentle and smells great
Size: 16 Fl Oz (Pack of 1)
Smells great and leaves my daughter's curls bouncy. Also non irritating for her eczema
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Reviewed in the United States on February 10, 2026

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