Was told i need to buy a new flapper

bamafutbal

Petty Officer 1st Class
Joined
Sep 15, 2007
Messages
228
different from my 6 year old though.:D i am changing (well someone else is) the impeller, manifolds and risers and i was told to order a new flapper to prevent water from entering into the boat upon decelleration.. was not sure of the true name of this, anyone know the real name of this part? for a 99 5.0 mercruiser #0l080844. also does anyone know of the parent company to glm manifolds/risers/parts, i believe i will get their manifold/riser kit off ebay

thanks
john
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,079
Re: Was told i need to buy a new flapper

Ayuh,......
Take your #s,+ look UP,....Slightly right of center above your post.......

MerCruiser IO Parts
MerCruiser Inboard Parts
MerCruiser Propellers
MerCruiser Drive Assemblies


iboats has exactly what you're looking for......
And,....
I believe it Is called a Flapper Valve.......
 

erikgreen

Captain
Joined
Jan 8, 2007
Messages
3,105
Re: Was told i need to buy a new flapper

I'd think flappers are hard to find.. they haven't really been common since the 1920s :)
 

TilliamWe

Banned
Joined
Dec 21, 2004
Messages
6,579
Re: Was told i need to buy a new flapper

Ha HA HA HA. Thanks for the chuckle erik!
 

bamafutbal

Petty Officer 1st Class
Joined
Sep 15, 2007
Messages
228
Re: Was told i need to buy a new flapper

i guess you have to lead the blind here, but, what section do i look up the flapper or shutter
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,079
Re: Was told i need to buy a new flapper

i guess you have to lead the blind here, but, what section do i look up the flapper or shutter

Ayuh,...... I'm sure there's Lots of ways to get there,.......

Clicking on the link that Don posted for you would be the Easiest.......
 

bamafutbal

Petty Officer 1st Class
Joined
Sep 15, 2007
Messages
228
Re: Was told i need to buy a new flapper

not only i need to be lead and told of the way to go, but i also need to someone to hold my hand on the way. i went to don s link and it brought me to a page of 6. i called the customer service number and she could not figure it out.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,079
Re: Was told i need to buy a new flapper

Ayuh,.....

I believe that Either,..
Sierra 18-2732 Water Shutter
Replaces OEM part #
MERCURY MARINE 807166A3

Or,...
Mallory Water Shutter, Exhaust 9-42802
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):807166A3
Fits Application:Many

Fits your boat........... ;)

Those GLM manifolds are an off-shore product,...
I've got them on my boat,+ had an Issue with them,...
If you do a search of threads started by Me,...
You'll find the thread,+ the pictures of the Issue I had....
As well as many comments from other posters about Their experiences with them...

They're going back on,... But careful Inspection of them is mandatory.....
 
Top