Seasense
Small Outboard Motor Flusher - Seasense
Price: $6.91
Save: $1.38
(16% Off $8.29)
Part # 50073745
2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 4 hrs 47 mins.
This item is found in the following Product Families

Fits motors up to 15hp. Slip on design allows easy installation without removal of prop. Allows the cooling system to be flushed out using a garden hose. Also a great way to test run your boat before heading for the water.

Average Customer Review for Small Outboard Motor Flusher - Seasense
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Motor Flusher
by Clay from Fruitvale, British Columbia on May 24, 2015
Worked like a charm:)
(0 of 1 people found this review helpful)
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it will not fit over the bottom of the motor . It's to small.
by Frank from Orting, Washington on January 04, 2015
Don't fit.
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Needed to modify
by Larry from Carlisle, Pennsylvania on October 13, 2014
Part seems s y enough if not put under tremendous stress. I think I will need to support the garden hose to a degree. Needed to modify by cutting off one of the ears on the flusher as the opening was not wide enough for my Yamaha outboard. A small clamp can do double duty of holding up that end and better support for the entire unit. Service from iboats was very prompt. Service gets 5 stars..........
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Does not fit
by Ervin from Port Orchard, Washington on September 19, 2013
The design of this flusher is excellent, however, it is made of hard brittle plastic.Your cavitation plate must be consistently 1/8" or less or it will not work. It does not fit my 2003 9.9 Merc. I did not want to force it on for fear of breaking it. I am going to try and make it fit by pushing it on at the same time heating it with a propane torch and try to expand the slot to fit my engine. I offered to send it back and iboats made me a deal I couldn't refuse. They did me right.
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Does not fit
by Ervin from Port Orchard, Washington on September 19, 2013
Thek physical design of this flusher is excellent, however, it is made of hard brittle plastic. Your cavitation plate must be consistently 1/8" or less or it will not work. It does not fit my 2003 9.9 Merc. I did not want to force it on for fear of breaking it. I am going to try and make it fit by pushing it on at the same time heating it with a propane torch and try to expand the slot to fit my engine. I offered to send it back and iboats made me a deal I couldn't refuse. They did me right.
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Broke during second use
by Jeremy from Tuscaloosa, Alabama on May 12, 2013
I got it to fit the base of 30 plus year old engine the first time it fired up and the flusher stayed on and water flow was great. The next day my motor cranks second pull, then there is no water coming through the pee hole. Look down and shut the motor down and find out that the fitting for the hose has become disconnected. But not from the hose itself, but the fitting on the flusher has broken off inside the flange. Two uses then it breaks. Not what I expected, delivery was as promised, part did not exactly fit my engine, breaks second use. I will not purchase another part from your company for a while. I will look locally from now on.
(1 of 1 people found this review helpful)
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Does not fit 1963 Merc 110 9.8
by Judd from Orem, Utah on June 27, 2012
I was happy to see such an item being offered for small motors , but this one does not fit my 1963 Merc 110 9.8.
(2 of 2 people found this review helpful)
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It works, but fit is too tight
by Dean from Honolulu, Hawaii on January 24, 2012
The motor flusher works, but is hard to fit on my 9.9 hp Mercury 4 stroke. I'm thinking of shaving off some of the plastic to make it easier to slide on.
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Outboard motor flusher
by Timothy from Belmont, Michigan on November 26, 2011
Solid unit.Works well. Prompt delivery.
(1 of 1 people found this review helpful)
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Q:
Will this flusher fit a 1984 johnson 6 hp motor?
A:
Yes it fits up to 15 HP motors.


Q:
I have 15 hp mariner will this work on this motor?
A:
The design of this is to fit 15 HP and less motors. So it should work for your motor.


Q:
I see some "won't fit" so I'll ask in advance, will this fit my 1985 Honda BF100 outboard and will it fit to a SaltAway bottle? I find regular muff won't fit my motor.?
A:
This fist outboard engines up to 15hp.


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