Water pump impeller replacement for mercury outboard select 8HP 9.9HP 10HP 15HP 18HP 20HP Four Stroke Bigfoot Gearcase boat motor engine parts cooling system. More detailed information please see description below. Water pump impeller fits mercury outboard motors OEM P/N 47-803748, 47-803748002. Check your outboard motor part number before purchase, Please message us if you are not sure. Compatible with Tohatsu Nissan 334-65021-0, 334650210, 334650210M, Sierra Marine 18-8921, CEF 500383. This water pump impeller makes repair and maintenance of water pumps easy. Professional installation is suggestion. Water pump impeller dimensions measured that shaft size 14.0 mm, overall diameter 41.2 mm, thickness 23.8 mm, Blades 8. Water pump impeller is made with neoprene and hardened nylon as pictures showed, Please see the pictures. To find the right water pump impeller for your outboard, it is VERY IMPORTANT to verify outboard model or serial number before purchase. You can leave us message e.g. your outboard engine parts model, serial number, horsepower or year if you are not comfirmed this water pump impeller fits your outboard motor or not. We're pleasure to help you.

MARKGOO 47-803748 Water Pump Impeller for Mercury Outboard 6 8 9.9 10 15 18 20 HP 4-Stroke Boat Motor Engine Parts Replacement

Cross References

for Tohatsu Nissan 334-65021-0, 334650210, 334650210M

for Mercury 47-803748

for Evinrude Johnson OMC 5040046

APPLICATION: This guide is to be used as a reference only. You must verify fitment using your model or serial number.

Fits Mercury Outboard 4 Stroke:

9.9 FourStroke BigFoot gearcase (JPN 0R042475 and up / BEL 0P325500 and up)

15 FourStroke 351cc JPN 0R235949 - 0R833819

20 FourStroke 351cc JPN 0R235168 - 0R833819

Fits Tohatsu outboard engines:

9.9 / 15 / 18 HP 2-Stroke

MFS9.9, 15, 18HP 4-Stroke

20HP 4-Stroke

Tohatsu M9.9, M12, M15, M18

Nissan NS9.9, NS15, NS18

Tohatsu MFS9.9, MFS15, MFS18, MFS20

Nissan NSF9.9, NSF15, NSF18, NSF20

IMPELLER SIZE: 

Material: Neoprene and Hardened Nylon

Blades: 8

Impeller Height: 23.8 mm / 0.94 inches

Overall Diameter: 41.2 mm / 1.62 inches

Hub Shaft Diameter: 14.0 mm / 0.55 inch

Net Weight : 0.70 oz

PACKAGE INCLUDED:

1* water pump impeller 47-803748 Sierra 18-8921

NOTE:

It is VERY IMPORTANT to check outboard model, serial number, year and horsepower before purchase. Ask us any questions if you are not sure, we are pleasure to help you.