Brand New Rubber Impeller for Tohatsu ,Mercury Outboard engines 3.5HP 5HP 
Rref.Code for Tohatsu: 369-65021-1
And For Mercury code: 47-161543 / 161543
Number of Blades: 6
Height: 14.2mm
External Impeller Overall Diameter: 33.6mm
Internal Shaft Insert Diameter: 10.25mm
It is also replaces for Mercury Mariner outboard motor impeller 47-161543 , Sierra 18-3098 .
Mercury/Mariner (4-STROKE) Carb :
2HP ,0R131842 & Up
2.5Hp ,0R131842 & Up
3.5HP ,0R131842 & Up
Mercury/Mariner (2-STROKE)
4HP ,0T894439 & Up ,0P401000 & Up
5HP , 0T894439 & Up,0P401000 & Up
4HP ,0G710613 THRU 0T894438,0P017000 THRU 0P400999
5HP, 0P017000 THRU 0P400999,0G710613 THRU 0T894438
Mercury/Mariner 2HP ,0T884302 THRU 0T894576
Mercury/Mariner 3.3HP, 2.5HP,0G710613 THRU 0T894576
Mercury/Mariner 3.3HP, 2.5HP,0P017000 THRU 0P400999
Mercury/Mariner 6HP ,5HP , 4HP,(4-STROKE),0R000001 THRU 0R067089,0P073456 THRU 0P400999
Mercury/Mariner 2HP,2.5HP,3.3HP,0T894577 & Up
Mercury/Mariner 2.5HP,3.3HP ,0P401000 & Up
Mercury/Mariner 6 5 4(4-STROKE),0R067090 & Up,0P401000 & Up
Used on Tohatsu:
-
2 Stroke 2.5HP, 3.5HP Outboard Engine
-
4 Stroke 4HP, 6HP Boat Motor