Nov 25th COVID-19 UPDATE: We are open for business!

Walk-ins are not allowed but orders may be placed online and picked up at our warehouse.

We are shipping orders as fast as we can with a limited staff. 
Some shipments will be delayed 
regardless of status shown on the website.  
Mercury factory backorders are common (getting better) right now and we have no guarantee of release dates. 

 UPS has suspended service guarantees and delays are common (getting better!) and beyond our control. 
We are sorry to say there are no refunds for late shipments at this time.

LUCKILY we have been stocking parts for over 40 years and have an enormous selection of parts that ship the same day! 

Please email us with any questions!

Thank you for your patience and stay healthy!


Mercury-Mercruiser 1590-8343A9 HOUSING ASSEMBLY, Driveshaft (OYSTER)

1590-8343A9 HOUSING ASSEMBLY, Driveshaft (OYSTER) has been superceded to a new part number.
The newest part number is 8343A8 -click here- to see the newest superceded part
Please note the new superceded part is a functional replacement and may look differant from the original part
Manufacturer: Mercury Marine
Manufacturer part number: 8343A9
Where Used
175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175135/150 HP (V-6) - V-135