Mercury Quicksilver O Ring 25-21836 is equivalent to parts:
18-7153 Sierra Marine
96-116-04 SEI Marine
96-116-03 SEI Marine
9-76565 Mallory Marine
82110 GLM
What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications.
