Parts for Mercury Marine 50 HP Bigfoot (4-Stroke) Gearhousing (Prop Shaft) (1.83:1 / 2:1 Gear Ratio)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#- | 1682-821306A24 | GEAR HOUSING (1 required per assembly) (BLACK) S/N-0G442710 & UP 1.83:1 GEAR RATIO |
![]() |
1682-821306A24 - 1682-821306A24 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T24 |
|
![]() |
||
#- | 1682-821306A25 | GEAR HOUSING (1 required per assembly) (GRAY) S/N-0G442710 & UP 1.83:1 GEAR RATIO |
![]() |
1682-821306A25 - 1682-821306A25 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T25 |
|
![]() |
1682-821306T25 - GEAR HOUSING ASSE O NLA [ More info ] Unavailable |
|
#- | 1682-821306A17 | GEAR HOUSING (1 required per assembly) (BLACK) S/N-0G442709 & BELOW; 2:1 GEAR RATIO |
![]() |
1682-821306A17 - 1682-821306A17 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T17 |
|
![]() |
||
#- | 1682-821306A18 | GEAR HOUSING (1 required per assembly) (GRAY) S/N-0G442709 & BELOW; 2:1 GEAR RATIO |
![]() |
1682-821306A18 - 1682-821306A18 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T18 |
|
![]() |
1682-821306T18 - GEAR HSG-L-GRAY O NLA [ More info ] Unavailable |
|
#1 | 1682-821306A12 | GEAR HOUSING (1 required per assembly) (BLACK) |
![]() |
1682-821306A12 - 1682-821306A12 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T12 |
|
![]() ![]() |
||
#1 | 1682-821306A13 | GEAR HOUSING (1 required per assembly) (GRAY) |
![]() |
1682-821306A13 - 1682-821306A13 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1682-821306T13 |
|
![]() |
1682-821306T13 - GEAR HOUSING ASSE O NLA [ More info ] Unavailable |
|
#39 | 17-821327 | DOWEL PIN (2 required per assembly) |
![]() |
||
#40 | 27-823942 | GASKET WATER TUBE (1 required per assembly) |
![]() ![]() |
||
#41 | 32-821828 | TUBE (1 required per assembly) |
![]() |
32-821828 - 32-821828 - TUBE O [ More info ] Unavailable Replaced by 32-8M0026108 |
|
![]() |
32-8M0026108 - Tube [ More info ]
|
|
#42 | 19-824928 | PLUG-RUBBER (1 required per assembly) |
![]() |
||
![]() |
||
#43 | 821829 | SCREEN-WATER INLET (1 required per assembly) |
![]() ![]() |
||
#44 | 822157C 2 | TRIM TAB (1 required per assembly) |
![]() ![]() |
822157C 2 - 822157C 2 - TRIM TAB O [ More info ] Unavailable Replaced by -822157T 2 |
|
![]() ![]() |
||
#45 | 10-824970 20 | SCREW (M8 X 20) (1 required per assembly) |
![]() ![]() |
||
#46 | 12-72397 | WASHER (1 required per assembly) |
![]() ![]() |
||
#47 | 43-822162A 2 | FORWARD GEAR (22 TEETH) (1 required per assembly) (1.83:1 GEAR RATIO) |
![]() ![]() |
43-822162A 2 - 43-822162A 2 - GEAR ASSEMBLY For O [ More info ] Unavailable Replaced by 43-822162T 2 |
|
![]() ![]() |
||
#47 | 43-821315A 1 | FORWARD GEAR (26 TEETH) (1 required per assembly) (2:1 GEAR RATIO) |
![]() |
43-821315A 1 - 43-821315A 1 - GEAR ASSEMBLY For O [ More info ] Unavailable Replaced by 43-821315T 1 |
|
![]() ![]() |
||
#48 | 31-99328A 1 | ROLLER BEARING ASSY. (1 required per assembly) |
![]() ![]() |
31-99328A 1 - 31-99328A 1 - BEARING ASSEMBLY * [ More info ] Unavailable Replaced by 31-8M0103470 |
|
![]() |
31-8M0103470 - Bearing Assembly, Captive [ More info ]
|
|
#49 | NSS | CUP (1 required per assembly) |
![]() |
NSS - NOT SOLD SEPARATE O [ More info ] Unavailable |
|
#50 | 31-41326 | ROLLER BEARING (1 required per assembly) |
![]() ![]() |
31-41326 - Bearing [ More info ]
|
|
#51 | 821578 | FOLLOWER-CAM (1 required per assembly) |
![]() ![]() |
||
#52 | 24-826199 1 | SPRING (1 required per assembly) |
![]() |
||
#53 | 17-85093 | PIN-CROSS (1 required per assembly) |
![]() |
17-85093 - 17-85093 - PIN O [ More info ] Unavailable Replaced by 17-8M0020999 |
|
![]() |
||
#54 | 52-821314 | CLUTCH (1 required per assembly) |
![]() ![]() |
52-821314 - 52-821314 - CLUTCH O [ More info ] Unavailable Replaced by 52-821314T |
|
![]() ![]() |
||
#55 | 24-38114 | SPRING (1 required per assembly) |
![]() ![]() |
||
#56 | 44-821577 2 | PROPELLER SHAFT (1 required per assembly) |
![]() ![]() |
||
#57 | 43-822163 | REVERSE GEAR (22 TEETH) (1 required per assembly) (1.83:1 GEAR RATIO) |
![]() |
43-822163 - 43-822163 - GEAR Reverse O [ More info ] Unavailable Replaced by 43-822163 1 |
|
![]() ![]() |
43-822163 1 - 43-822163 1 - GEAR-REVERSE O [ More info ] Unavailable Replaced by 43-822163T 1 |
|
![]() ![]() |
||
#57 | 43-821312 | REVERSE GEAR (26 TEETH) (1 required per assembly) (2:1 GEAR RATIO) |
![]() |
43-821312 - 43-821312 - GEAR Reverse O [ More info ] Unavailable Replaced by 43-821312 1 |
|
![]() ![]() |
43-821312 1 - 43-821312 1 - GEAR Reverse - 26 O [ More info ] Unavailable Replaced by 43-821312T 1 |
|
![]() ![]() |
||
#58 | 30-20839 | BALL BEARING (1 required per assembly) |
![]() ![]() |
30-20839 - 30-20839 - BEARING Ball O [ More info ] Unavailable Replaced by 30-20839T |
|
![]() ![]() |
||
![]() ![]() |
||
#59 | 19291A 3 | BEARING CARRIER (1 required per assembly) |
![]() ![]() |
||
![]() ![]() |
||
#60 | 25-815460 | O RING (1 required per assembly) |
![]() ![]() |
||
#61 | 31-21700 | NEEDLE BEARING (1 required per assembly) |
![]() ![]() |
||
#62 | 26-69188 | OIL SEAL (1 required per assembly) |
![]() ![]() |
||
![]() ![]() |
||
#63 | 26-69189 | OIL SEAL (1 required per assembly) |
![]() ![]() |
||
![]() ![]() |
||
#64 | 14-826613 | TAB WASHER (2 required per assembly) |
![]() |
||
#64 | 12-855941 | WASHER (2 required per assembly) (USE W/THREADED INSERT) |
![]() |
||
#65 | 10-40003 53 | SCREW (M8 X 25) (2 required per assembly) (USE W/TAB WASHER) |
![]() ![]() |
||
#65 | 10-855940 30 | SCREW (2 required per assembly) (USE W/THREADED INSERT) |
![]() ![]() |
||
#66 | 822773 1 | THREADED INSERT (2 required per assembly) |
![]() |
||
#67 | 73345A 1 | THRUST HUB (1 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() ![]() |
||
![]() ![]() |
||
#68 | 11-69578A 1 | PROP NUT KIT (1 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() ![]() |
11-69578A 1 - 11-69578A 1 - PROP NUT KIT O [ More info ] Unavailable Replaced by 11-69578Q 1 |
|
![]() ![]() |
11-69578Q 1 - Prop Nut Kit - Priced Individually [ More info ] |
|
![]() ![]() |
||
![]() ![]() |
||
![]() ![]() |
11-69578T 1 - Prop Nut Kit - Priced Individually [ More info ] |
|
#69 | 14-76281 | TAB WASHER (1 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() ![]() |
||
![]() ![]() |
||
![]() |
||
#70 | 10-40003 80 | SCREW (4 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() ![]() |
||
#71 | 12-45176 | WASHER (4 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() ![]() |
||
![]() ![]() |
||
#72 | 19-95925 | PLUG (1 required per assembly) THESE REPLACEMENT PARTS ARE NOT INCLUDED WITH COMPLETE GEAR HOUSING REPLACEMENT |
![]() |
||
#- | 823547A 1 | SEAL KIT (1 required per assembly) |
![]() |
||
![]() ![]() |