reverse part number lookup

[dkellogg3]

Back for another season!

I've got an o-ring, sierra part no 18-7188-9 sitting in a shopping cart online and I cannot for the life of me figure out remember why it'd there or what it's for. Does anyone knowof a reverse part lookup utility tthat I can use to find where the sucker goes?

Thanks!

 

[Fun Times]

Re: reverse part number lookup

Mercury Marine part number 25-805726 = Sierra Marine Part number 18-7188-9.

It's the o-ring for your stern drive oil drain/vent plug, the second item down of item number 3,
http://www.mercruiserparts.com/Show...=60&bdesc=Drive+Shaft+Housing+And+Drive+Gears
Mercury Marine Cross Reference
Mercury Marine 25-805726 replacement parts - iboats

Some use O-rings, some use fiber washers.

 

[dkellogg3]

Re: reverse part number lookup

Thanks. How'd you do that?

 

[dkellogg3]

Re: reverse part number lookup

Thanks. How'd you do that?