Impeller Mercury 89983T
The impeller should be replaced at regular intervals according to the engine manual. The impeller wears out with use and can dry out over time. A poor-quality impeller can prevent the engine from cooling properly, which can lead to overheating.
OEM number: 89983T
Previous OEM numbers: 89983, 65959, 20268
Fits the following engines (according to serial number):
30 JET
- 30 JET: 0C159200 – OG589999
- 30 JET: 9570790 ?
35 HP (2-cyl.)
- 35 (2 CYL.): 209608 ?
- 35 (2 CYL.): 6445653 – OB110788
- 35 (2 CYL.): 9384476 ?
- 35 (2 CYL.): 9466647 ?
- 35 (2 CYL.): B110789 ?
40 HP (4-cyl.)
- 40 / 400 (4 CYL.): 0C159200 ?
- 40 / 400 (4 CYL.): 9570790 ?
40 HP (2-cyl.)
- 40 / 400 / 402 (2 CYL.): 5556230 ?
- 40 / 400 / 402 (2 CYL.): 7144763 ?
- 40 / 400 / 402 (2 CYL.): 8064750 ?
- 40 / 400 / 402 (2 CYL.): 9251456 ?
45 HP (4-cyl.)
- 45 / 450 (4 CYL.): 5531630 – OB110788
- 45 / 450 (4 CYL.): 7143688 – 0A719280
- 45 / 450 (4 CYL.): 8063985 ?
- 45 / 450 (4 CYL.): 9248006 – 9466691
- 45 / 450 (4 CYL.): 0A719281 ?
- 45 / 450 (4 CYL.): 0B110789 ?
- 45 / 450 (4 CYL.): 9466692 ?
50 HP (4-cyl.)
- 50 / 500 (4 CYL.): 5531630 ?
- 50 / 500 (4 CYL.): 7143688 ?
- 50 / 500 (4 CYL.): 8063985 ?
- 50 / 500 (4 CYL.): 9248006 ?
50 HP (3-cyl.)
- 50 (3 CYL.): 6428681 – OB122929
- 50 (3 CYL.): 7208333 – 0A721307
- 50 (3 CYL.): 9385911 – 9469199
- 50 (3 CYL.): 9469200 – 9683054
- 50 (3 CYL.): 0A721308 ?
- 50 (3 CYL.): 0B122930 – OD000749
60 HP (3-cyl.)
- 60 (3 CYL.): 6428681 – OB122929
- 60 (3 CYL.): 7208333 – 0A721307
- 60 (3 CYL.): 9385911 – 9469199
- 60 (3 CYL.): 9469200 – 9683054
- 60 (3 CYL.): 0A721308 ?
- 60 (3 CYL.): 0B122930 – OD000749
70 HP (3-cyl.)
- 70 / 700 (3 CYL.): 5579017 – 6428680
- 70 / 700 (3 CYL.): 7145938 – 7208332
- 70 / 700 (3 CYL.): 8065065 ?
- 70 / 700 (3 CYL.): 9255131 – 9385910