Parts for Mercury Marine 50 HP Bigfoot (4-Stroke) Gear Housing (Drive Shaft) (2.31:1 Gear Ratio)
View diagram and parts list below.
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Aftermarket gearcase may be available for less than $900 USD. 70 HP+ only. Please call.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#- | 1667-9011G18 | GEAR HOUSING (1 required per assembly) (BLACK) |
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1667-9011G18 - 1667-9011G18 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G43 |
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1667-9011G43 - 1667-9011G43 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G86 |
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#- | 1667-9011G19 | GEAR HOUSING (1 required per assembly) (GRAY) |
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1667-9011G19 - 1667-9011G19 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G44 |
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1667-9011G88 - ORD 1667-9011G86 O NLA [ More info ] Unavailable |
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#1 | 1667-9011G 8 | GEAR HOUSING (1 required per assembly) (BLACK) BASIC |
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1667-9011G 8 - 1667-9011G 8 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G59 |
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#1 | 1667-9011G 9 | GEAR HOUSING (1 required per assembly) (GRAY) BASIC |
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1667-9011G 9 - 1667-9011G 9 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1667-9011G60 |
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1667-9011G60 - GEAR HOUSING ASSE O NLA [ More info ] Unavailable |
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#2 | 17-43043 | DOWEL PIN (FRONT) (1 required per assembly) |
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#3 | 10-79953A 2 | DRAIN SCREW (2 required per assembly) |
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10-79953Q 2 - 10-79953Q 2 - SCREW KIT (.375-1 O [ More info ] Unavailable Replaced by 10-79953Q04 |
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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#4 | 22-67892A 1 | SCREW (MAGNETIC) (1 required per assembly) |
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22-67892A 1 - 22-67892A 1 - FITTING KIT Magne O [ More info ] Unavailable Replaced by 22-67892A05 |
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22-67892A05 - 22-67892A05 - PLUG KIT Drain (M O [ More info ] Unavailable Replaced by 22-67892A06 |
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22-67892A06 - 22-67892A06 - PLUG KIT Drain - O [ More info ] Unavailable Replaced by 22-8M0058389 |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ] |
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18-23751-9 - Drain Screw , Package of 50 - Special Order - No Returns [ More info ] |
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#5 | 12-19183 | WASHER-SEALING (3 required per assembly) |
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12-19183 - 12-19183 - WASHER Fiber O [ More info ] Unavailable Replaced by 12-19183 2 |
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12-19183 2 - 12-19183 2 - WASHER O [ More info ] Unavailable Replaced by 12-19183 3 |
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] |
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#6 | 17-43044 | DOWEL PIN (REAR) (1 required per assembly) |
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#7 | 31640 5 | TRIM TAB (1 required per assembly) |
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31640 5 - 31640 5 - TRIM TAB O [ More info ] Unavailable Replaced by 97-31640T 5 |
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97-31640T 5 - 97-31640T 5 - TRIM TAB O [ More info ] Unavailable Replaced by -31640T07 |
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#8 | 10-825427 | SCREW (7/16-14 X 1-1/4) (1 required per assembly) |
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#9 | 12-45176 | WASHER (1 required per assembly) |
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#10 | 43040A 1 | CARRIER (1 required per assembly) |
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43040A 1 - 43040A 1 - CARRIER ASSEMBLY O [ More info ] Unavailable Replaced by -43040T 1 |
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#11 | 43046 | OILER TUBE (1 required per assembly) |
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#12 | 826134 | ANODE (2 required per assembly) |
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826134 - 826134 - ANODE O [ More info ] Unavailable Replaced by 97-826134Q |
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97-826134Q - Anode Outboard Side Pocket - Priced Individually [ More info ] |
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97-826134T - Anode - Outboard Side Pocket - Priced Individually [ More info ] |
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#13 | 10-40003 33 | SCREW (1 required per assembly) |
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#14 | 11-826833 6 | NUT (1 required per assembly) |
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11-40144 - 11-40144 - NUT (M6) O [ More info ] Unavailable Replaced by 11-40138 6 |
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#15 | 43-44484 | PINION GEAR (ALSO PART OF 43-850033A2)(13 TEETH) (1 required per assembly) |
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43-44484 - 43-44484 - GEAR Pinion (13 T O [ More info ] Unavailable Replaced by 43-44484T |
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#16 | 11-35921 | NUT (1 required per assembly) |
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#17 | 850307 | SHIFT CAM (1 required per assembly) |
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#18 | 31-42677A 1 | TAPERED ROLLER BEARING (1 required per assembly) |
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#19 | 15-44492A 1 | SHIM ASSEMBLY (1 required per assembly) |
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#20 | 45-854808A 1 | DRIVE SHAFT ASSEMBLY (1 required per assembly) |
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#21 | 42461A 1 | WEAR SLEEVE ASSEMBLY (1 required per assembly) |
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#22 | 43055A 4 | COVER ASSEMBLY (1 required per assembly) |
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#23 | 27-43047 2 | GASKET (1 required per assembly) |
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#24 | 26-43036 | OIL SEAL (LOWER) (1 required per assembly) |
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#25 | 26-43035 | OIL SEAL (UPPER) (1 required per assembly) |
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#26 | 27-43033 1 | GASKET (1 required per assembly) |
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#27 | 27-817277 | GASKET (1 required per assembly) |
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27-817277 - 27-817277 - GASKET * [ More info ] Unavailable Replaced by 27-817277 1 |
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#28 | 817275A 2 | WATER PUMP ASSEMBLY (1 required per assembly) |
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#29 | 817276 | FACE PLATE (1 required per assembly) |
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#30 | 10-824832 7 | SCREW (M6 X 30) (4 required per assembly) |
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#31 | 43023 | SEAL (1 required per assembly) |
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#32 | 28-43037 | KEY (1 required per assembly) |
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#33 | 47-43026 2 | IMPELLER (1 required per assembly) |
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47-43026 2 - 47-43026 2 - IMPELLER O [ More info ] Unavailable Replaced by 47-43026T 2 |
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#35 | 853906A 1 | SHIFT SHAFT ASSEMBLY (1 required per assembly) |
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#36 | 53-29641 | E-RING (1 required per assembly) |
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#37 | 23-43052A 4 | BUSHING ASSEMBLY (1 required per assembly) |
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#38 | 25-45710 | O-RING (1 required per assembly) |
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#39 | 26-816464 1 | OIL SEAL (1 required per assembly) |
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#40 | 10-824832 6 | SCREW (M6 X 25) (2 required per assembly) |
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# | 26-43035A 4 | G/H SEAL KIT (1 required per assembly) |
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# | 46-43024A 7 | W/P REPAIR KIT (1 required per assembly) |
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46-43024A 7 - REPAIR KIT Water * NLA [ More info ] In stock ![]() |
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