Parts for Mercury Marine Model 850 85 HP (4 Cylinder) Gear Housing Assembly, Complete (Serial Group #1) (Page 1)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 1623-6047A 2 | GEAR HOUSING ASSEMBLY, COMPLETE (MERC 850XS) SEE NOTE BELOW (1 required per assembly) |
1623-6047A 2 - Gear Housing Assembly [ More info ] Unavailable |
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1623-6048A 7 - Gear Housing Assembly [ More info ] Unavailable |
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1623-7339A 2 - GEAR Housing, NLA [ More info ] Unavailable |
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# | 1623-6052A 3 | GEAR HOUSING ASSEMBLY, COMPLETE (MERC 850 LONG)SEE NOTE BEL (1 required per assembly) |
1623-6052A 3 - Gear Housing Assembly [ More info ] Unavailable |
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1623-6053A13 - Gear Housing Assembly [ More info ] Unavailable |
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1623-6053A23 - Gear Housing Assembly [ More info ] Unavailable |
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1655-7333A25 - GEAR Housing, NLA [ More info ] Unavailable |
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#1 | 1623-6047A 4 | GEAR HOUSING ASSEMBLY (MERC 850XS) (1 required per assembly) |
1623-6047A 4 - Gear Housing Assembly [ More info ] Unavailable |
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1623-7339A 5 - GEAR Housing, NLA [ More info ] Unavailable |
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#1 | 1623-6052A 4 | GEAR HOUSING ASSEMBLY ( MERC 850 LONG) (1 required per assembly) |
1623-6052A 4 - GEAR Housing, NLA [ More info ] Unavailable |
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#2 | 23-56513 | SLEEVE, LUBRICATION (1 required per assembly) |
#3 | 17-46912 | PIN, GEAR HOUSING (2 required per assembly) |
#4 | 16-57921 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (4") (1 required per assembly) |
#5 | 16-57920 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 1/16") (2 required per assembly) |
16-57920 - Stud [ More info ] Unavailable |
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16-57920 1 - Stud [ More info ] Unavailable |
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16-57920 3 - Stud [ More info ] Unavailable |
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168M0133358 - Stud [ More info ] Unavailable |
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#6 | 16-56297 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING(3 3/8") (1 required per assembly) |
16-56297 2 - Stud [ More info ] Unavailable |
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#7 | 16-30667 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/8") (2 required per assembly) |
#8 | 31-32898 | BEARING, ROLLER - DRIVE SHAFT (1 required per assembly) |
31-32898T - Bearing [ More info ] Unavailable |
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#9 | 45-59117A 1 | DRIVE SHAFT ASSEMBLY (MERC 850XS) (1 required per assembly) |
#9 | 45-59116A 1 | DRIVE SHAFT ASSEMBLY (MERC 850 LONG) (1 required per assembly) |
#10 | 24-34576 | SPRING, COMPRESSION - DRIVE SHAFT (1 required per assembly) |
24-34576 - Spring, Compression - Drive Shaft,NLA [ More info ] |
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#11 | 17-30545 | PIN, COMPRESSION SPRING RETAINING (1 required per assembly) |
#12 | 43-56518 | GEAR, PINION - DRIVE SHAFT (1 required per assembly) |
#13 | 11-35921 | NUT, PINION GEAR TO DRIVE SHAFT (1 required per assembly) |
18-2359 - Nut Kit [ More info ]
$5.19 $2.97 |
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#14 | 15-57007A 1 | SHIM, TAPERED ROLLER BEARING TO GEAR HOUSING (.002-3-5-10) (AR required per assembly) |
#15 | 31-33138A 1 | TAPERED ROLLER BEARING ASSEMBLY, DRIVE SHAFT (1 required per assembly) |
#16 | 27-33146 | GASKET, WATER PUMP BASE TO GEAR HOUSING (1 required per assembly) |
27-33146 - Water Pump Base Gasket [ More info ] Unavailable |
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27-8M0214962 - GASKET @5 [ More info ] Unavailable |
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#17 | 25-33145 | "O" RING, WATER PUMP BASE (1 required per assembly) |
25-8M0214923 - O RING @5 [ More info ] Unavailable |
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#18 | 46-58618A 1 | WATER PUMP BASE ASSEMBLY (MERC 850XS) (1 required per assembly) |
#18 | 46-73802A 1 | WATER PUMP BASE ASSEMBLY (MERC 850 LONG) (1 required per assembly) |
#19 | 26-31489 | OIL SEAL, WATER PUMP BASE (1 required per assembly) |
26-31489 - Oil Seal - Priced Individually [ More info ] Unavailable |
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#20 | 26-55682 | OIL SEAL, WATER PUMP BASE (1 required per assembly) |
#21 | 17-35973 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP (2 required per assembly) |
#22 | 27-32433 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1 required per assembly) |
27-32433 - Lower Water Pump Gasket [ More info ] Unavailable |
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27-85608 - Water Pump Gasket [ More info ] Unavailable |
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27-85608 1 - Gasket - Priced Individually [ More info ] Unavailable |
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27-8M0090319 - Water Pump Gasket - Priced Individually [ More info ] |
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#23 | 32435 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1 required per assembly) |
32435 - Face Plate - Priced Individually [ More info ] Unavailable |
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#24 | 27-32434 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1 required per assembly) |
27-32434 - Upper Water Pump Gasket [ More info ] Unavailable |
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27-85609 - Water Pump Gasket [ More info ] Unavailable |
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27-85609 1 - Gasket , Priced Individually [ More info ] Unavailable |
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#25 | 46-64141A 1 | WATER PUMP BODY ASSEMBLY (1 required per assembly) |
46-64141A 1 - Water Pump Body [ More info ] Unavailable |
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46-96148A 1 - Water Pump Body Assembly [ More info ] Unavailable |
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#26 | 48752 | INSERT, WATER PUMP BODY (1 required per assembly) |
48752 - Water Pump Insert, Priced Individually [ More info ] |
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48752T - Water Pump Insert - Priced Individually [ More info ] |
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18-3114 - SS Cup, 48752 [ More info ]
$3.19 $2.63 |
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#28 | 26-38970 | SEAL, RUBBER - WATER INLET TUBE (1 required per assembly) |
18-3110 - Seal, 26-38970 [ More info ]
$3.49 $2.77 |
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#29 | 47-65960 | IMPELLER, WATER PUMP (1 required per assembly) |
47-65960 - Impeller, Priced Individually [ More info ] Unavailable |
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47-89984 - Impeller [ More info ] Unavailable |
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47-89984 2 - Impeller [ More info ] Unavailable |
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47-89984 4 - Impeller [ More info ] Unavailable |
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#30 | 28-56654 | KEY, IMPELLER DRIVE (1 required per assembly) |
28-8M0214992 - KEY @5 [ More info ] Unavailable |
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#31 | 10-30720 | SCREW, WATER PUMP BODY TO GEAR HOUSING (2 1/4") (1 required per assembly) |
#32 | 13-26992 | LOCKWASHER, WATER PUMP BODY SCREW (1 required per assembly) |
#33 | 12-29245 | WASHER, WATER PUMP BODY FASTENING SCREW AND STUD (3 required per assembly) |
12-8M0204649 - WASHER Note: Priced Individually [ More info ] |
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#34 | 11-69069 | NUT, WATER PUMP BODY FASTENING STUD (2 required per assembly) |
#35 | 12-36001 | WASHER, WATER PUMP BODY FASTENING STUD (1 required per assembly) |
#36 | 11-45592 | NUT, WATER PUMP BODY FASTENING STUD (1 required per assembly) |
#37 | 25-30271 | RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT) (1 required per assembly) |
25-30271 - Ring - Priced Individually [ More info ] Unavailable |
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#38 | 23-29804 | SLEEVE, GUIDE - WATER INLET TUBE (1 required per assembly) |
#39 | 37641 | SEAL, EXHAUST TUBE (1 required per assembly) |
37641 - Seal , Priced Individually [ More info ] Unavailable |
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#40 | 38051 | PLATE, SUPPORT - EXHAUST TUBE SEAL (1 required per assembly) |
38051 - Support, Exhaust Tube Seal Plate [ More info ] Unavailable |
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#41 | 55421A 1 | SHAFT ASSEMBLY, SHIFT - LOWER (1 required per assembly) |
55421A 1 - Shaft Assembly [ More info ] Unavailable |
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#42 | 53-29641 | "E" RING, RETAINING - LOWER SHIFT SHAFT (1 required per assembly) |
#43 | 25-25439 | "O" RING, SHIFT SHAFT BUSHING (1 required per assembly) |
#44 | 23-55419A 1 | BUSHING ASSEMBLY, SHIFT SHAFT (1 required per assembly) |
23-55419A 1 - Bushing [ More info ] Unavailable |
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#45 | 26-25490 | OIL SEAL, SHIFT SHAFT BUSHING (LOWER) (1 required per assembly) |
23-25490 - BUSHING,NLA [ More info ] Unavailable |
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#45 | 26-31249 | OIL SEAL, SHIFT SHAFT BUSING (UPPER) (1 required per assembly) |
26-31249 - Oil Seal - Priced Individually [ More info ] Unavailable |
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26-46021 - Oil Seal - Priced Individually [ More info ] Unavailable |
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#46 | 12-31266 | WASHER, RUBBER - SHIFT SHAFT BUSHING (1 required per assembly) |
#47 | 39019 | SPACER, LOWER - REVERSE LOCKING (1 required per assembly) |
39019 - Base , Priced Individually [ More info ] Unavailable |
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78036 - Reverse Locking Base - Priced Individually [ More info ] |
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#48 | 39021 | CAM, REVERSE LOCKING (1 required per assembly) |
39021 - Cam , Priced Individually [ More info ] Unavailable |
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98316 - Cam [ More info ] Unavailable |
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43308 - Reverse Locking Cam [ More info ] Unavailable |
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43308 1 - Cam [ More info ] Unavailable |
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#49 | 10-28634 | SCREW, GREASE FILLER (2 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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#49 | 10-67892 | PLUG, DRAIN (MAGNETIC) (1 required per assembly) |
22-67892 - Plug - Priced Individually [ More info ] Unavailable |
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22-67892A 1 - Drain Plug [ More info ] Unavailable |
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22-67892A05 - Drain Plug Kit [ More info ] Unavailable |
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22-67892A06 - Drain Plug Kit [ More info ] Unavailable |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ] |
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#50 | 12-20260 | WASHER, GREASE FILLER AND VENT HOLE SCREW (2 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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#51 | 19-48750 | PLUG, GEAR HOUSING FLUSHING HOLE MERC 850XS (1 required per assembly) |
#52 | 12-49221 | WASHER, GEAR HOUSING FLUSHING HOLE PLUG MERC 850XS (1 required per assembly) |
12-49221 - Washer, (.187 X .500 X .062) Neoprene [ More info ] Unavailable |
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