Sierra 18-3416 Mercury Water Pump Base

Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercury Marine and Mercury Race Outboards.

Interchangeable with:

GLM

• 12350

Mallory

• 9-43305

Mercury Marine

• 46-96146A6
• 46-78400A1
• 46-73802A2
• 46-96146A2

Mercury Race Outboard

• 46-96146A6