2PCS Marine 4" Exhaust Flapper & Clamp Backflow Preventer New 18-4457 12644Q01

Description

2pcs Marine 4" Exhaust Flapper & Clamp Backflow Preventer New Brand 18-4457 12644Q01
This is 2pcs Marine 4" Exhaust Flapper & Clamp Backflow Preventer New Brand 18-4457 12644Q01
Replace for
Sierra 18-4457
Mercruiser 12644A 12644A1 12644Q01
Mallory 9-44001
GLM 89250
Fits the Following Engines:
The ID is 4" to fit over 4" OD pipe or thru hulls.
Kit Contains the Following Components:
2 X 4" Exhaust Flapper & Clamp Backflow
Notes:
1.For USA customer, We ship from the warehouse in Hebron KY and takes 1-6 working days.
2.For customer from Britain, Germany, Canada, Russia, Australia, We ship from the warehouse in China and takes 8-12 working days.
3.For customer from other countries, We ship from the warehouse in China and takes 14-21 working days.
4.If you can not sure that the parts can fit to your engine, pls contact to us or send your engine model type to us, we will reply and give you suggestion ASAP.
5.If you need to expedite by express delivery, please contact us.