This CEF Marine water pump impeller for Yamaha 300/350 hp 4-stroke outboard motor is an aftermarket spare part for the engine's cooling water pump. It is used on Yamaha engines where the spare parts catalog specifies the original impeller 6AW-44352-00 or 6AW-44352-00-00.
The impeller is made of neoprene and has six flexible vanes. It measures 24.6 mm in inner diameter, 89 mm in outer diameter, and 36 mm in depth. The hub features a Key Drive.
The manufacturer part number is 500389N. The impeller replaces Yamaha OEM no. 6AW-44352-00 and 6AW-44352-00-00. It is a compatible aftermarket part and not an original Yamaha spare part.
Compatible engine models
Documented model groups include F300TUR, F300TXR, LF300TUR, LF300TXR, F350TUR, F350TXR, LF350TUR, LF350TXR, F350UCA, F350XCA, LF350UCA, LF350XCA, F350UCB, F350XCB, LF350UCB, LF350XCB, F350UCC, F350XCC, LF350UCC, LF350XCC, F350NCB, F350NCC, FL350AET1U, and FL350AET1X. Compatibility is tied to the use of OEM no. 6AW-44352-00-00 and does not automatically include all Yamaha F300 engines.
Related spare part numbers
Documented cross-references are Sierra 18-8925, GLM 89960, and Recmar REC6AW-44352-00. Related Yamaha parts in the water pump system include the water pump repair kit 6AW-W0078-00-00, drive key 6AW-44336-00-00, cartridge insert 6AW-44322-00-00, outer plate 6AW-44323-00-00, and water pump gasket 6AW-44315-00-00. The drive key, gaskets, and other kit parts are not documented as part of the scope of delivery.
1516389
Always check your engine's complete model code, serial number, and original part number before purchasing.
Key features
Water pump impeller for Yamaha 300/350 hp 4-stroke outboard motors
For engines using OEM no. 6AW-44352-00-00
Made of neoprene
Six flexible vanes
Inner diameter: 24.6 mm
Outer diameter: 89 mm
Depth: 36 mm
Key Drive
Manufacturer number: 500389N
