1 years
China
Certification
Manufactured in ISO9001‑certified production facility. CE documents available upon buyer’s request.
Real Product Photos
Water pump impeller overall view, impeller blade close‑up shot, shaft bore detailed view, outboard water pump assembly installation reference picture
Independent Product Description
This heavy‑duty marine water pump impeller is a dependable aftermarket replacement compatible with OE part number 47‑80395M and related cross‑reference numbers. It works for Parsun, Mercury Quicksilver and Yamaha matching small‑horsepower outboard engines.
Constructed from high‑grade marine‑grade rubber compound, this impeller delivers excellent elasticity, tear‑resistance and salt‑water corrosion resistance. It maintains stable blade performance under continuous rotating work. Following regular service intervals helps prevent blade cracking, scuffing and premature wear under harsh marine operating conditions.
Every structural dimension and inner‑bore specification strictly follows OEM standards, enabling quick, accurate and hassle‑free drop‑in fitting. This replacement part resolves typical cooling‑system faults such as engine overheating, insufficient cooling‑water output, weak water circulation and worn‑out impeller blades.
Swap your aged or damaged impeller with this unit to restore stable cooling‑water circulation for your outboard motor. Always apply dedicated water‑pump lubricant during assembly and never run the engine without water supply. Correct fitting guarantees long‑term reliable cooling performance under practical marine working scenarios.
Water Pump Impeller Reference to YAMAHA part number:
646-44352-01
Engine type :
YAMAHA 2-Stroke 2HP 2A 2B 2C outboard motors;
Mercury Mariner 2-Stroke 2HP 2A 2B 2C outboard motors.
Ref:
SIERRA Parts No.:18-3072
CEF Parts No.:500324
MALLORY Parts No.: 9-45604
YAMAHA Parts No.: 646-44352-01, 646-44352-00, 646-44352-01-00
Mercury Mariner Parts No.:47-80395M
Dimensions:
Number of Blades : 6
Height/ Width/Depth:11.15mm
Outer/External impeller diameter:47.5mm
Internal shaft insert/hub diameter: 13.7mm
Fits the Following Models:
Yamaha Outboard Motors:
2 hp 2MSHA - 2002
2 hp 2MSHKZ - 2001
2 hp 2MSHP - 1991
2 hp 2MSHQ - 1992
2 hp 2MSHR - 1993
2 hp 2MSHS - 1994
2 hp 2MSHT - 1995
2 hp 2MSHU - 1996
2 hp 2MSHV - 1997
2 hp 2MSHW - 1998
2 hp 2MSHX - 1999
2 hp 2MSHY - 2000
2 hp 2MSHZ - 2001
2 hp 2SD - 1990
2 hp 2SF - 1989
2 hp 2SG - 1988
2 hp 2SH - 1987
2 hp 2SJ - 1986
2 hp 2SK - 1985
2 hp 2SN - 1984
Mercury Mariner Outboard Motors:
2 hp - 2A (Serial Code 646)(ALL)
2 hp - 2B (Serial Code 6A1)(Serial # 008801 & Newer)