



⚓ Seal your voyage with the world’s #1 marine shaft seal—no leaks, no worries!
The PSS Type A Shaft Seal by PYI Inc is the leading dripless mechanical face seal designed for marine and industrial shafts ranging from 3/4” to 6”. It offers a maintenance-free, watertight solution that prevents bilge water ingress and shaft wear. Certified by top marine authorities including ABS, BV, RINA, and US Coast Guard, this USA-made seal is the preferred choice for boat builders and retrofitters worldwide.





| Brand | PSS Shaft Seal |
| Material | Plastic |
| Color | 1 3/4 Inch Shaft Diameter |
| Recommended Uses For Product | marine applications |
| UPC | 839662007320 |
| Number of Items | 1 |
| Global Trade Identification Number | 00839662007320 |
| Manufacturer | Seaview -- Dropship |
| Unit Count | 1.0 Count |
| Item Package Dimensions L x W x H | 11.5 x 7 x 6 inches |
| Package Weight | 6 Pounds |
| Item Dimensions LxWxH | 11.5 x 7 x 6 inches |
| Item Weight | 5.5 Pounds |
| Brand Name | PSS Shaft Seal |
| Warranty Description | 3 year manufacturer |
| Model Name | 02-134-300 |
| Suggested Users | Boating |
| Part Number | 02-134-300 |
| Style | 3 Inch Diameter Stern Tube / Shaft Log |
| Included Components | Shaft Seal |
| Size | 1 3/4 Inch Shaft Diameter |
S**O
Excellent Product
I fit this new seal to a 1961 Chris Craft 17-ft runabout that I’m restoring. I had to make a few modifications to the frame over the shaft log, but it fits!
S**.
Great product
Great product well made and easy to install even when boat is in the water
A**G
Best of the best
Quality part that works well. Excellent price.
K**H
Amazing product and outstanding customer service!!
This product is very high quality and customer support is just a phone call away. This company and product is outstanding!
B**D
It appears even more sturdy than the old one (which lasted 20 years)
I replaced an older model with this new one. It appears even more sturdy than the old one (which lasted 20 years).
B**
Make sure your shaft size is right
Perfect fit. Works very well
L**E
Five Stars
much more heavy duty than the original on my boat that I used for 7 years without a problem
M**.
Effective
performs as advertised
Trustpilot
2 weeks ago
5 days ago