Mercury Gearcase Zinc Anode 2.5-50Hp (823913q)

Mercury anode that fits most Mercury 2-50 HP engines. On smaller machines it is often located in the gear case, on slightly larger engines sometimes in the cylinder block or engine pivot bearing. Please see the list below for full details on where to find this small anode.

Remember to replace the anode on time and protect your engine from corrosion!

Original number 823913Q (replaces parts 823913, 95271).

Suitable for gearboxes of the following engines:
* 2
01884302 – 01894576
01894577 and newer

* 2.2M
8075603 and later

* 2.5
0G710613 – 01894576
0P017000 – 0P400999
0G710613 – 01894576
01894577 and newer
0P401000 and newer
0A855097 – 0G710612

* 2.5 Carbs
0R131842 and later

* 2 Carb Carb
0R131842 VIA OR504789

* 3
0A855097 – 0G710612

* 3.3
0G710613 – 01894576
0P017000 – 0P400999
01894577 and newer
0P401000 and newer
0D901217 – 0G710612

* 3.5 hp Carb
0R131842 and later

* 3.5 hp JCI carburetor
0R568285 and newer

* 6 (2-cylinder)
(2-STROKE) (International): 0NO27903 - 0N055109
(International): 0N055110 and later

* 8 (2-cylinder)
(2-STROKE) (International): 0N027903 - 0N055109
(International): 0N055110 and later

* 8 SEAPRO (2-CYL.)
(International): 0NO55110 and later
(International): 0N014717 – 0N055109

* 9.8 (2-cylinder) (international)
0N007788 – 0N055109

* 9.8 SEAPRO (2-cylinder) (International)
0N055110 and newer

* 9.9 (2-cylinder) (international)
0N260037 and newer

* 15 (2-cylinder) (international)
0N001590 – 0N055284

* 18 (2-cylinder) (international)
0N001590 – 0N055284

Fits cylinder blocks for the following engines:

* 9.9 (2-cylinder) (international)
0NO5S9858 and later

* 15 (2-cylinder) (international)
0N055285 and newer
0N001590 – 0N055284

* 18 (2-cylinder) (international)
0N001590 – 0N055284

* 25 (2-cylinder) (international)
0N018456 - 0N055504

* 25 (2-CYL.) (2-STROKE) (International)
0N055505 and newer

* 25-injector (2-cyl.) (2-stroke) (international)
0N088578 and newer

* 30 (2-cylinder) (international)
0N001875 – 0N055504

* 30 (2-CYL.) (2-STROKE) (International)
0N055505 and newer

* 40 (international)
0N056165 and newer

* 40 LIGHTNING (international)
0N000001 – 0N056164

* 40 LIGHTNING XR (International)
0N056165 and newer
0N000513 – 0N056164

* 40 MXL Marathon
0N037781 - 0N056164

* 40 MXL SEAPRO
0N037781 - 0N056164

* 50MH
0N056165 and newer
0N051023 – 0N056164

Suitable for swivel mounting on these engines:
* 9.9 hp EFI ProKicker 2-cylinder (333cc)
1R008146 – 1R278792

* 10 hp Carb 2 cylinders
0R575531 – 0R833819

* 10 hp EFI 2-cylinder
0R833820 and newer

* 10 hp EFI 2 CYI
0R833820 and newer

* 15 hp carb 2 cylinders
0R235949 – 0R833819

* 15 hp carb 2-cylinder JCI
0R558208 – 0R833819

* 15 hp SeaPro carburetor
0R051685 – 0R123564
0R123565 and later

* 15 hp EFI 2-cylinder
0R833820 and newer

* 15 hp EFI SeaPro 2-cylinder / 2 CY1
0R833820 and newer

* 15 (2-cylinder) (international)
0N001590 – 0NO55284

* 18 (2-cylinder) (international)
0N001590 – 0NO55284

* 20 hp carb 2 cylinders
0R235168 - 0R833819

* 20 hp EFI 2-cylinder
0R833820 and newer

* 25 hp EFI 3-cylinder
1R154758 and newer

* 25 hp EFI SeaPro 3-cylinder
1R154758 and newer

* 25 (2-cylinder) (international)
0N018456 - 0N055504

* 30 hp EFI 3-cylinder
1R154758 and newer

* 30 (2-cylinder) (international)
0N001875 – 0N055504