mercury j waterpump

[justinivie]

looking for the part number for the waterpump on a j mercury. any help would be appreciated.

[bmitch1]

OMC part # 398005

[larry herman]

look on ebay for impeller for kf 5, mark 5, or mark 6

[25xs]

look on ebay for impeller for kf 5, mark 5, or mark 6

Pretty certain Justin is looking for the OMC/HotRod/Mercury common impeller, OMC Part No. 0398005 as mentioned. The 1950's Mercury impeller for the Super"5" does not work in the Mercury J/A/AX gearcase (which was made for the OMC 15A engines). The OMC impeller he needs has a splined bore as pictured below.

[ricmontoya]

$60.00 + shipping
ricstr4@gmail.com, 206-283-4773