12644Q01 12644A1 Marine 4"Exhaust Flapper Protector Valve for Mercrusier 18-4457

Description

Welcome to East-Outboard-Marine Shop！
Item Description
Marine 4" Exhaust Flapper & Clamp Backflow Preventer Flap Guard Valve  MPI Brand. All stainless steel marine clamp.
Sierra 18-4457 MerCruiser 12644Q01 GLM 89250 Mallory 9-44001
Clamp Included
Replaces Part #s
Sierra 18-4457
Mercruiser 12644A 12644A1 12644Q01
Mallory 9-44001
GLM 89250
The ID is 4" to fit over 4" OD pipe or thru hulls.
May not include factory packaging.
If you do not need a clamp see my listing for these without clamp.
These are new stock .
East Outboard Marine deal with Yamaha, Suzuki, Mercury, Honda, OMC, Evinrude, MerCruiser, Volvo Penta... Marine Outboard spare parts online since 2018, products have all been bench tested and inspected thoroughly to ensure that you save as much time & money as possible.
If the part looks the same like yours is not always the right one for your engine so please double check
.If you are unsure if the part is correct , please contact us before buying.
Ship
ping Policy:
We ship items within 24 hours of payment.
Arrival time in the U.S. is
3-5
business days.
I
f any problems occur with your purchase please message us with
the details and we will do anything possible to make the situation right.
Return Policy:
If the reason for your return is "Ordered by mistake" or "Don't like it"
,automatic and fast processing of returns by the system
If there are any defects or the wrong item please contact us in time, we will give you a satisfactory processing results!
If there are not fit your engine please contact us money back or exchange (buyer's choice).