Parts for MerCruiser II-TR 1973-1976 Gear Housing Assembly, Complete
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 1641-4855A13 | GEAR HOUSING ASSEMBLY, COMPLETE(LEFT HAND ROTATION) (1 required per assembly) SERIAL 03786860-09999999 |
1641-4855A13 - Gear Housing,NLA [ More info ] Unavailable |
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# | 1641-4855A 4 | GEAR HOUSING ASSEMBLY, COMPLETE(LEFT HAND ROTATION) (1 required per assembly) SERIAL 00000000-03786859 |
1641-4855A 4 - Gear Housing Assembly [ More info ] Unavailable |
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# | 1641-4855A14 | GEAR HOUSING ASSEMBLY, COMPLETE(RIGHT HAND ROTATION) (1 required per assembly) SERIAL 03786860-09999999 |
1641-4855A14 - Gear Housing,NLA [ More info ] Unavailable |
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# | 1641-4855A 5 | GEAR HOUSING ASSEMBLY, COMPLETE(RIGHT HAND ROTATION) (1 required per assembly) SERIAL 00000000-03786859 |
1641-4855A 5 - Gear Housing Assembly [ More info ] Unavailable |
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#1 | 1641-4855A 6 | GEAR HOUSING ASSEMBLY (1 required per assembly) |
1641-4855A 6 - Gear Housing,NLA [ More info ] Unavailable |
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#2 | 16-57982 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (1 7/8") (1 required per assembly) |
#3 | 31-35246 | ROLLER BEARING, DRIVE SHAFT (1 required per assembly) |
18-1120 - Bearing [ More info ]
$131.64 $114.16 |
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#4 | 10-28634 | SCREW, VENT - GEAR HOUSING (1 required per assembly) |
10-28634 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
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10-79953 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
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10-79953A 2 - Drain Screw Kit [ More info ] Unavailable |
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10-79953Q 2 - Screw Kit - Priced Individually [ More info ] Unavailable |
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18-2244 - Plug Kit, 10-79953A2 [ More info ]
$3.59 $3.18 |
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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#5 | 12-20260 | WASHER, SEAL - VENT SCREW (1 required per assembly) |
12-20260 - Sealing Washer [ More info ] Unavailable |
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12-19183 - Washer (3/8 Inch Screw) [ More info ] Unavailable |
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12-19183 2 - Washer - Priced Individually [ More info ] Unavailable |
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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 | 43-62880 | GEAR, PINION (1 required per assembly) |
43-62880 - Gear, Pinion [ More info ] Unavailable |
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#7 | 12-54048 | WASHER, PINION GEAR TO DRIVE SHAFT (1 required per assembly) |
#8 | 11-55819 | NUT, PINION GEAR TO DRIVE SHAFT (1 required per assembly) |
11-55819 - Nut, Pinion Gear To Drive Shaft,NLA [ More info ] |
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#9 | 45-62783 | DRIVE SHAFT (1 required per assembly) |
45-62783 - Drive Shaft [ More info ] Unavailable |
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45-62783T - Drive Shaft, NLA [ More info ] Unavailable |
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#10 | 15-26320A 1 | SHIM ASS'Y, ROLLER BEARING TO GEAR HOUSING (.002-3-5-10-20) (AR required per assembly) |
#11 | 31-48941A 1 | TAPERED ROLLER BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) |
#12 | 31-35990A 1 | TAPERED ROLLER BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) |
#13 | 25-54030 | "O" RING, GEAR HOUSING TO DRIVE SHAFT HOUSING (1 required per assembly) |
#14 | 31640A 1 | TRIM TAB ASSEMBLY, GEAR HOUSING (1 required per assembly) |
31640A 1 - TRIM TAB ASSY [ More info ] Unavailable |
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31640 3 - 31640 3 - TRIM TAB [ More info ] Unavailable Replaced by -31640 4 |
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31640 4 - ANODE/TRIM TAB [ More info ] Unavailable |
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#15 | 10-49354 | SCREW, TRIM TAB TO GEAR HOUSING (2 1/2") (1 required per assembly) |
10-49354 - Screw [ More info ] Unavailable |
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#16 | 15-55499A 1 | SHIM ASS'Y, ROLLER BEARING TO GEAR HSG. (.002-3-5-10-20) (AR required per assembly) LEFT HAND ROTATION |
#17 | 31-54038A 1 | TAPERED ROLLER BEARING ASSEMBLY, PROPELLER GEAR (1 required per assembly) LEFT HAND ROTATION |
31-54038A 1 - Tapered Roller Bearing [ More info ] Unavailable |
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#18 | 44-62820 | PROPELLER SHAFT (1 required per assembly) LEFT HAND ROTATION |
#19 | 31-54036A 1 | TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly) LEFT HAND ROTATION |
#16 | 15-47397A 1 | SHIM ASS'Y, ROLLER BEARING TO GEAR HSG. (.002-3-5-10) (AR required per assembly) RIGHT HAND ROTATION |
#17 | 31-62801A 1 | TAPERED ROLLER BEARING ASSEMBLY, PROPELLER GEAR (1 required per assembly) RIGHT HAND ROTATION |
#18 | 44-62792 | PROPELLER SHAFT (1 required per assembly) RIGHT HAND ROTATION |
#19 | 31-62799A 1 | TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly) RIGHT HAND ROTATION |
#20 | 43-62881 | GEAR, DRIVE (1 required per assembly) |
#21 | 62816 | RING, THRUST - BEARING CARRIER (1 required per assembly) SERIAL 00000000-03786859 |
62816 - THRUST RING [ More info ] Unavailable |
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#22 | 15-54005A 1 | SHIM ASSEMBLY, ROLLER BEARING (AR required per assembly) SERIAL 00000000-03786859 |
15-54005A 1 - Shim, NLA [ More info ] Unavailable |
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#21 | 66103A 1 | THRUST RING ASSEMBLY (1 required per assembly) SERIAL 03786860-09999999 |
#22 | 23-66093 | RING, LOAD - THRUST RING (1 required per assembly) SERIAL 03786860-09999999 |
23-66093 - Load Ring [ More info ] Unavailable |
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#23 | 25-34821 | "O" RING, BEARING CARRIER TOM THRUST RING (1 required per assembly) |
#24 | 62813A 1 | BEARING CARRIER ASSEMBLY (1 required per assembly) |
62813A 1 - CARRIER ASSY [ More info ] Unavailable |
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62813A 4 - Bearing Carrier [ More info ] Unavailable |
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#25 | 31-54042 | BEARING, ROLLER - BEARING CARRIER (1 required per assembly) |
#26 | 26-54926 | OIL SEAL, BEARING CARRIER (1 required per assembly) |
#27 | 28-30281 | KEY, LOCATING - BEARING CARRIER (1 required per assembly) |
#28 | 14-54167 | TAB WASHER, GEAR HOUSING COVER (1 required per assembly) |
#29 | 54163 | COVER, GEAR HOUSING (1 required per assembly) |
54163 - Cover [ More info ] Unavailable |
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8M2000346 - Carrier Retainer [ More info ] Unavailable |
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#30 | 55074 | THRUST HUB AND WASHER ASSEMBLY (1 required per assembly) |
55074 - Thrust Hub [ More info ] Unavailable |
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#31 | 12-55073A 1 | WASHER ASSEMBLY, SPLINED - PROPELLER SHAFT (1 required per assembly) |
12-55073A 1 - Washer Assembly, Splined - Propeller Shaft [ More info ] |
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12-55073A 2 - Washer Assembly, Splined - Propeller Shaft [ More info ] |
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#32 | 12-55072 | WASHER, THRUST - BEARING CARRIER (1 required per assembly) |
#33 | 14-34817 | TAB WASHER, PROPELLER NUT (1 required per assembly) |
#34 | 11-54034 | NUT,PROPELLER (1 1/4-7 THREAD) (1 required per assembly) |
#35 | 25-54029 | "O" RING, GEAR HOUSING TO DRIVE SHAFT HOUSING (1 required per assembly) |
#36 | 10-47557 | SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1 1/2") (1 required per assembly) |
#37 | 11-34933 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING STUD (1 required per assembly) |
11-34933 - Nut (7/16-20) [ More info ] Unavailable |
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11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ] |
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18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ]
$19.49 $13.18 |