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The Sierra International 18-6406 Marine U-Joint is engineered for precision and durability, featuring a 0.078" bore and universal fit for various Mercruiser Stern Drive models. Ensure your marine vessel operates at peak performance with this reliable component.



| ASIN | B000N9L4QM |
| Best Sellers Rank | #2,145,811 in Automotive ( See Top 100 in Automotive ) #1,784 in Automotive Replacement Universal Joints |
| Brand | Sierra |
| Brand Name | Sierra |
| Color | white |
| Customer Reviews | 3.9 out of 5 stars 9 Reviews |
| Global Trade Identification Number | 00808282182618 |
| Included Components | Sierra International 18-6406 Marine U-Joint for Mercruiser Stern Drive |
| Item Type Name | Sierra International 18-6406 Marine U-Joint for Mercruiser Stern Drive |
| Manufacturer | Sierra |
| UPC | 808282182618 |
| Unit Count | 1.0 Count |
| Warranty Description | LIMITED WARRANTY |
K**E
Worked Fine
Worked fine. Took me forever to find the right ujoint for a Volvo Penta/ They only sell the complete assembly now. Much cheaper than at a marina.
A**R
Five Stars
Worked well
D**Y
Get the EMP94-94000 instead/ better fit.
Not the same cap as OEM GKN u-joint. See EMP94-94000 instead. Cap has skirt to assist in installation.
W**U
Five Stars
Excellent replacement
Trustpilot
1 week ago
1 day ago