Parts for Mercury Marine 20XD HP (2 Cylinder) Gear Housing (Driver Shaft)
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Try our 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.
# | 27-41499A87 | GASKET SET |
27-41499A87 - 27-41499A87 - GASKET SET [ More info ] Unavailable Replaced by 27-41499A88 |
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# | 1665-8669A11 | GEAR HOUSING (SHORT) MERCURY (1 required per assembly) |
1665-8669A11 - 1665-8669A11 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669A13 |
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1665-8669A13 - 1665-8669A13 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669T13 |
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1665-8669T13 - GEAR HSG. SH-BLK NLA [ More info ] Unavailable |
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# | 46-99157A 2 | WATER PUMP REPAIR KIT |
46-99157A 2 - 46-99157A 2 - REPAIR KIT Water [ More info ] Unavailable Replaced by 46-99157T 2 |
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# | 1665-8669A 9 | GEAR HOUSING (LONG) MARINER (1 required per assembly) |
1665-8669A 9 - 1665-8669A 9 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669A16 |
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1665-8669A16 - 1665-8669A16 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669T16 |
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1665-8669T16 - ORD 1665-8669T14 NLA [ More info ] Unavailable |
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# | 1665-8669A12 | GEAR HOUSNIG (LONG) MERCURY (1 required per assembly) |
1665-8669A12 - 1665-8669A12 - GEAR HOUSNIG [ More info ] Unavailable Replaced by 1665-8669A14 |
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1665-8669A14 - 1665-8669A14 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669T14 |
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1665-8669T14 - GC 20/25 2S LG NLA [ More info ] Unavailable |
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# | 26-85090A 2 | SEAL KIT |
26-85090A 2 - SEAL KIT [ More info ] Unavailable |
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# | 8669A 7 | GEAR HOUSING (SHORT) MARINER (1 required per assembly) |
1665-8669A 7 - 1665-8669A 7 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669A15 |
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1665-8669A15 - 1665-8669A15 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669T15 |
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1665-8669T15 - 1665-8669T15 - GEAR HSG COMP [ More info ] Unavailable Replaced by 1665-8669T13 |
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#1 | 1665-8669A10 | GEAR HOUSING ASSEMBLY MERCURY |
1665-8669A10 - 1665-8669A10 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669A21 |
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1665-8669A21 - 1665-8669A21 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1600-8M0083538 |
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#1 | 1665-8669A 8 | GEAR HOUSING ASSEMBLY MARINER (1 required per assembly) |
1665-8669A 8 - 1665-8669A 8 - GEAR HOUSING ASSE [ More info ] Unavailable Replaced by 1665-8669A22 |
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1665-8669A22 - GEAR HOUSING ASSE NLA [ More info ] Unavailable |
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#2 | 35-41134 | SCREEN, WATER INLEY - STARBOARD (1 required per assembly) |
35-41134 - SCREEN [ More info ] Unavailable |
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#2 | 35-4133 | SCREEN, WATER INLET - PORT (1 required per assembly) |
1396-4133 - NLA NLA [ More info ] Unavailable |
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#3 | 10-40031112 | SCREW, SCREEN TO GEAR HOUSING (40MM) (1 required per assembly) |
#4 | 11-40026 3 | NUT, SCREEEN SCREW (1 required per assembly) |
11-40026 3 - NUT (M5) NLA [ More info ] Unavailable |
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#5 | 31-41326 | ROLLER BEARING, UPPER (1 required per assembly) |
31-41326 - BEARING Roller [ More info ] Unavailable |
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#6 | 26-99325 | SEAL,GEAR HOUSING (2 required per assembly) |
#7 | 17-85500 | DOWEL PIN, GEAR HOUSING (2 required per assembly) |
#8 | 31-98294A 1 | ROLLER BEARING ASSEMBLY (1 required per assembly) |
#9 | 43-98302 | PINION GEAR (1 required per assembly) |
#10 | 10-49908 | SCREW, PINION GEAR (1 required per assembly) |
#11 | 45-99199 | DRIVE SHAFT (SHORT SHAFT) (1 required per assembly) |
#11 | 45-99198 | DRIVE SHAFT (LONG SHAFT) (1 required per assembly) |
45-99198 - DRIVESHAFT [ More info ] Unavailable |
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#13 | 22-67892 | SCREW, DRAIN - MAGNETIC (1 required per assembly) |
22-67892 - 22-67892 - SCREW Magnetic [ More info ] Unavailable Replaced by 22-67892A1 |
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22-67892A1 - 22-67892A1 - ->67892A05 [ More info ] Unavailable Replaced by -67892A05 |
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22-67892A05 - 22-67892A05 - PLUG KIT Drain (M [ More info ] Unavailable Replaced by 22-67892A06 |
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22-67892A06 - 22-67892A06 - PLUG KIT Drain - [ More info ] Unavailable Replaced by 22-8M0058389 |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ] |
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#14 | 10-79953 | SCREW, GREASE FILLER (1 required per assembly) |
10-79953 - 10-79953 - SCREW (.375-16 x [ More info ] Unavailable Replaced by 10-79953A2 |
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10-79953A2 - 10-79953A2 - ->79953Q2 [ More info ] Unavailable Replaced by -79953Q2 |
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10-79953Q2 - 10-79953Q2 - ->79953Q04 [ More info ] Unavailable Replaced by -79953Q04 |
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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#15 | 12-20260 | WASHER, DRAIN AND FILLER SCREW (2 required per assembly) |
12-20260 - 12-20260 - WASHER [ More info ] Unavailable Replaced by 12-19183 |
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12-19183 - 12-19183 - WASHER Fiber [ More info ] Unavailable Replaced by 12-191832 |
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12-191832 - 12-191832 - ->191833 [ More info ] Unavailable Replaced by -191833 |
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] |
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#16 | 85562A 1 | CAM ASSEMBLY, SHIFT (1 required per assembly) |
85562A 1 - CAM ASSEMBLY NLA [ More info ] Unavailable |
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#17 | 17-85096 | DRIVE PIN, SHIFT CAM (1 required per assembly) |
#18 | 17-85593 | ROLL PIN, SHIFT SHAFT (1 required per assembly) |
#19 | 12-29245 | WASHER, SHIFT SHAFT (2 required per assembly) |
12-8M0204649 - WASHER Note: Priced Individually [ More info ] |
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#20 | 24-93007 | SPRING, SHIFT SHAFT (1 required per assembly) |
#21 | 12-85091 | WASHER, SHIFT SHAFT (1 required per assembly) |
#22 | 25-85594 | "O" RING, SHIRT SHAFT (1 required per assembly) |
#23 | 25-35276 | "O" RING, SHIFT SHAFT RETAINER (1 required per assembly) |
#24 | 93878 | RETAINER, SHIFT SHAFT (1 required per assembly) |
93878 - Shift Retainer [ More info ] Unavailable |
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#25 | 85552 | BOOT, SHIFT SHAFT (1 required per assembly) |
85552 - Boot [ More info ] Unavailable |
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$4.59 $3.93 |
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#26 | 85126 | SHIFT SHAFT (SHORT SHAFT) (1 required per assembly) |
#26 | 86293 | SHIFT SHAFT (LONG SHAFT) (1 required per assembly) |
#27 | 27-99326 | GASKET,WATER PUMP (1 required per assembly) |
27-99326 - 27-99326 - GASKET [ More info ] Unavailable Replaced by 27-993261 |
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#28 | 85083 | FACE PLATE (1 required per assembly) |
#29 | 12-86645 | WASHER, IMPELLER (2 required per assembly) |
12-86645 - 12-86645 - WASHER [ More info ] Unavailable Replaced by 12-8M0027721 |
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12-8M0027721 - 12-8M0027721 - WASHER [ More info ] Unavailable Replaced by -8M0204722 |
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12-8M0204722 - WASHER [ More info ] Unavailable |
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#30 | 28-85119 | KEY, IMPELLER DRIVE (1 required per assembly) |
28-85119 - 28-85119 - KEY [ More info ] Unavailable Replaced by 28-8M0032838 |
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#31 | 47-85089 1 | IMPELLER (1 required per assembly) |
47-85089 1 - 47-85089 1 - IMPELLER [ More info ] Unavailable Replaced by 47-8M0027792 |
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47-8M0027792 - 47-8M0027792 - IMPELLER [ More info ] Unavailable Replaced by 47-850893 |
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47-850893 - 47-850893 - ->8508910 [ More info ] Unavailable Replaced by -8508910 |
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47-8508910 - 47-8508910 - IMPELLER Q=T [ More info ] Unavailable Replaced by -8M0204712 |
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#31 | 47-85089 20 | IMPELLER (COLD WATER) (OPT required per assembly) |
47-85089 20 - 47-85089 20 - IMPELLER [ More info ] Unavailable Replaced by 47-85089 3 |
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47-85089 3 - 47-85089 3 - IMPELLER [ More info ] Unavailable Replaced by 47-85089 10 |
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47-85089 10 - IMPELLER [ More info ] In Stock |
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#32 | 25-69202 | "O" RIND, WATER PUMP (1 required per assembly) |
#33 | 46-99157A 1 | WATER PUMP ASSEMBLY (1 required per assembly) |
46-99157A 1 - 46-99157A 1 - PUMP ASSEMBLY Wat [ More info ] Unavailable Replaced by 46-99157A02 |
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#34 | 10-40003 5 | SCREW, WATER PUMP TO GEAR HOUSING (16MM) (4 required per assembly) |
#35 | 12-89302 | WASHER, WATER PUMP SCEW (4 required per assembly) |
#36 | 23-85095 | BUSHING, WATER PUMP SCREW (4 required per assembly) |
23-85095 - 23-85095 - BUSHING [ More info ] Unavailable Replaced by -8M0214959 |
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238M0214959 - BUSHING Note: Priced Individually [ More info ] |
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#37 | 26-85090 | SEAL, WATER TUBE (1 required per assembly) |
26-85090 - 26-85090 - SEAL [ More info ] Unavailable Replaced by 26-85090001 |
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#38 | 25-86203 | RING, DRIVE SHAFT - RUBBER (1 required per assembly) |
#38A | 25-99691 | O RING (1 required per assembly) |