Parts for Mercury Marine 500 Gear Housing Assembly, Complete (Page 1)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 1626-3238A 5 | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) (1,1,, required per assembly) |
1626-3238A 5 - Gear Housing Assembly [ More info ] Unavailable |
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1626-3688A 5 - Gear Housing Assembly [ More info ] Unavailable |
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1626-3927A 8 - Gear Housing,NLA [ More info ] Unavailable |
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# | 1626-3688A 4 | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) (,,1,1 required per assembly) |
1626-3688A 4 - Gear Housing Assembly [ More info ] Unavailable |
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1626-3927A 7 - Gear Housing, NLA [ More info ] Unavailable |
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# | 1626-3238A 4 | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) SEE NOTE BELO (1,1,, required per assembly) |
1626-3238A 4 - Gear Housing Assembly [ More info ] Unavailable |
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# | 1626-3688A 5 | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) (,,1,1 required per assembly) |
#1 | 1626-3238A 1 | GEAR HOUSING ASSEMBLY (ALUMINUM WATER PUMP AND STRAIGHT GEA (1,1,, required per assembly) |
1626-3238A 1 - GEAR Housing, NLA [ More info ] Unavailable |
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#1 | 1626-3502A 1 | GEAR HOUSING ASSEMBLY (PLASTIC WATER PUMP AND STRAIGHT GEAR (,,1,1 required per assembly) |
1626-3502A 1 - Gear Housing, NLA [ More info ] Unavailable |
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#1 | 1626-3688A 1 | GEAR HOUSING ASSEMBLY (PLASTIC WATER PUMP AND SPIRAL GEARS) (,,1,1 required per assembly) |
1626-3688A 1 - Gear Housing Assembly [ More info ] Unavailable |
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1626-3927A 6 - Gear Housing, NLA [ More info ] Unavailable |
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#2 | 16-37728 | STUD, WATER PUMP BODY AND BASE TO GEAR HOUSING (2 11/16") (3,3,3,3 required per assembly) |
16-37728 - Stud, NLA [ More info ] Unavailable |
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#3 | 16-52662 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 3/16") (2,2,2,2 required per assembly) |
16-52662 - Stud [ More info ] Unavailable |
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16-57933 - Stud [ More info ] Unavailable |
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#4 | 31-20231 | BEARING, ROLLER - DRIVE SHAFT (1,1,1,1 required per assembly) |
31-20231 - Roller Bearing [ More info ] Unavailable |
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31-62091 - Roller Bearing - Drive Shaft [ More info ] Unavailable |
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#5 | 38071 | PLATE, SUPPORT - EXHAUST TUBE SEAL (1,1,1,1 required per assembly) |
38071 - Support Plate, Exhaust Tube [ More info ] Unavailable |
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#6 | 37721 | SEAL, EXHAUST TUBE (1,1,1,1 required per assembly) |
37721 - Seal - Priced Individually [ More info ] Unavailable |
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#7 | 43-20834 | GEAR, PINION - DRIVE SHAFT STRAIGHT (1,1,1,1 required per assembly) |
#8 | 10-20925 | SCREW, PINION GEAR TO DRIVE SHAFT (1,1,1,1 required per assembly) |
#9 | 14-29163 | TAB WASHER, PINION GEAR SCREW (1,1,1,1 required per assembly) |
#7 | 43-46373 | GEAR, PINION - DRIVE SHAFT SPIRAL (,,1,1 required per assembly) |
#10 | 11-30932 | NUT, PINION GEAR TO DRIVE SHAFT (,,1,1 required per assembly) |
#11 | 27-32771 | GASKET, WATER PUMP BASE TO GEAR HOUSING (1,1,1,1 required per assembly) |
#12 | 25-26855 | "O" RING, WATER PUMP BASE (1,1,1,1 required per assembly) |
18-7155 - O-Ring 25-26855 [ More info ]
$9.95 $2.06 |
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#13 | 46-39531A 1 | WATER PUMP BASE ASSEMBLY (ALUMINUM) (1,1,, required per assembly) |
46-39531A 1 - Base Assembly [ More info ] Unavailable |
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#13 | 46-48745A 1 | WATER PUMP BASE ASSEMBLY (PLASTIC) (,,1,1 required per assembly) |
46-48745A 1 - BASE ASSY [ More info ] Unavailable |
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46-65498A 1 - Base Assembly [ More info ] Unavailable |
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46-68390A 1 - BASE ASSY [ More info ] Unavailable |
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46-73842A 2 - Base Assembly [ More info ] Unavailable |
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46-77516A 1 - Base Assembly [ More info ] Unavailable |
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#14 | 26-26782 | OIL SEAL, WATER PUMP BASE (1,1,1,1 required per assembly) |
26-26782 - Oil Seal AT 2 [ More info ] Unavailable |
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18-2055 - Seal, 26-79831 [ More info ]
$11.99 $10.40 |
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#15 | 26-23300 | OIL SEAL, WATER PUMP BASE (1,1,1,1 required per assembly) |
26-23300 - Seal - Priced Individually [ More info ] Unavailable |
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#16 | 17-35973 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY (2,2,2,2 required per assembly) |
#17 | 27-32769 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1,1,1,1 required per assembly) |
27-32769 - Lower Water Pump Gasket [ More info ] Unavailable |
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#18 | 32768 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1,1,1,1 required per assembly) |
32768 - Face Plate, Water Pump Base to Water Pump Body [ More info ] |
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18-3107 - Plate 32768 [ More info ]
$2.97 $2.86 |
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#19 | 27-32770 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1,1,1,1 required per assembly) |
27-32770 - Upper Water Pump Gasket [ More info ] Unavailable |
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18-2824-9 - Gasket 27-32770 2-Pack [ More info ]
$3.99 $3.56 |
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#20 | 47-20268 | IMPELLER, WATER PUMP (1,1,1,1 required per assembly) |
47-20268 - Impeller, Priced Individually [ More info ] Unavailable |
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47-65959 - Impeller, Priced Individually [ More info ] Unavailable |
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47-89983 - Impeller [ More info ] Unavailable |
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#21 | 17-23733 | PIN, IMPELLER DRIVE (1,1,1,1 required per assembly) |
17-23733 - Drive Pin - Priced Individually [ More info ] Unavailable |
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#22 | 46-32767A 1 | WATER PUMP BODY ASSEMBLY (ALUMINUM) (1,1,, required per assembly) |
46-32767A 1 - Body Assembly [ More info ] Unavailable |
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46-60366A 1 - Water Pump Repair Kit [ More info ] Unavailable |
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46-60366Q 1 - Water Pump Repair Kit - Priced Individually [ More info ] |
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46-60366T 1 - Water Pump Repair Kit - Priced Individually [ More info ] |
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#22 | 46-48746A 1 | WATER PUMP BODY ASSEMBLY (PLASTIC) (,,1,1 required per assembly) |
46-48746A 1 - BODY ASSY [ More info ] Unavailable |
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#23 | 32001 | INSERT, WATER PUMP BODY (ALUMINUM) (1,1,, required per assembly) |
#23 | 48753 | INSERT,WATER PUMP BODY (PLASTIC) (,,1,1 required per assembly) |
#24 | 26-32121 | OIL SEAL, WATER PUMP BODY (1,1,1,1 required per assembly) |
#25 | 13-26992 | LOCKWASHER, WATER PUMP BODY AND BASE STUDS (3,3,, required per assembly) |
#26 | 11-29598 | NUT, WATER PUMP BODY AND BASE STUDS (3,3,, required per assembly) |
#25 | 12-38753 | WASHER, WATER PUMP BODY AND BASE STUDS (,,3,3 required per assembly) |
12-38753 - Washer [ More info ] Unavailable |
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12-8M0204649 - WASHER Note: Priced Individually [ More info ] |
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#26 | 11-35045 | NUT, WATER PUMP BODY AND BASE STUDS (,,3,3 required per assembly) |
11-35045 - Nut (1/4-28) [ More info ] Unavailable |
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#27 | 26-38452 | SEAL, WATER PUMP BODY TO WATER TUBE (1,1,1,1 required per assembly) |
#28 | 12-38453 | WASHER, CUPPED - WATER TUBE SEAL (1,1,1,1 required per assembly) |
#29 | 25-20273 | RING, RUBBER - CENTRIFUGAL SLINGER (1,1,1,1 required per assembly) |
25-20273 - O-ring, Rubber - Centrifugal Slinger (drive Shaft) [ More info ] |
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#30 | 25-29619 | "O" RING, UPPER - DRIVE SHAFT (1,1,1,1 required per assembly) |
#31 | 10-28634 | SCREW, GREASE FILLER AND VENT HOLE (2,2,2,2 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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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#32 | 12-20260 | WASHER, GREASE FILLER AND VENT HOLE SCREW (2,2,2,2 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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#33 | 10-29608 | SCREW, GEAR HOUSING FLUSHING HOLE ALUMINUM (1,1,, required per assembly) |
#34 | 27-29586 | GASKET, GEAR HOUSING FLUSHING HOLE SCREW (1,1,, required per assembly) |
27-29586 - Gear Housing Flushing Hole Screw Gasket [ More info ] |
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27-8M0214916 - GASKET @5 [ More info ] Unavailable |
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#35 | 26-29612 | SEAL, GEAR HOUSING FLUSHING HOLE SCREW (1,1,, required per assembly) |
26-8M0214917 - SEAL @5 [ More info ] Unavailable |
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#36 | 19-48750 | PLUG, GEAR HOUSING FLUSHING HOLE PLASTIC (,,1,1 required per assembly) |
#37 | 12-49221 | WASHER, GEAR HOUSING FLUSHING HOLE (,,1,1 required per assembly) |
12-49221 - Washer, (.187 X .500 X .062) Neoprene [ More info ] Unavailable |
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#38 | 47873 | SHAFT, SHIFT - LOWER (1,1,1,1 required per assembly) |
47873 - SHAFT [ More info ] Unavailable |
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#39 | 18-20233 | CLIP, RETAINING - SHIFT SHAFT (1,1,1,1 required per assembly) |
18-4295-9 - Clip, 53-29461, 2PK [ More info ]
$2.59 $2.17 |
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#40 | 25-25439 | "O" RING, SHIFT SHAFT BUSHING (1,1,1,1 required per assembly) |
#41 | 23-37428A 1 | BUSHING ASSEMBLY, SHIFT SHAFT (1,1,1,1 required per assembly) |
23-37428A 1 - BUSHING ASSY [ More info ] Unavailable |
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23-55419A 1 - Bushing [ More info ] Unavailable |
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#42 | 26-24590 | OIL SEAL, SHIFT SHAFT BUSHING (LOWER) (1,1,1,1 required per assembly) |
#43 | 26-31249 | OIL SEAL, SHIFT SHAFT BUSHING (UPPER) (1,1,1,1 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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#44 | 12-31266 | WASHER, RUBBER - SHIFT SHAFT BUSHING (1,1,1,1 required per assembly) |
#45 | 39019 | BASE, LOWER - REVERSE LOCKING (1,1,1,1 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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#46 | 39021 | CAM, REVERSE LOCKING (1,1,1,1 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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#47 | 45-38466 | DRIVE SHAFT (SHORT SHAFT) STRAIGHT (1,1,1,1 required per assembly) |
45-38466 - Drive Shaft, NLA [ More info ] Unavailable |
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#47 | 45-46394 | DRIVE SHAFT (LONG SHAFT) (1,1,1,1 required per assembly) |
#47 | 45-53569A 1 | DRIVE SHAFT ASSEMBLY (SHORT SHAFT) SPIRAL (,,1,1 required per assembly) |
#47 | 45-53571A 1 | DRIVE SHAFT ASSEMBLY (LONG SHAFT) (,,1,1 required per assembly) |
#48 | 24-20254 | SPRING, COMPRESSION - DRIVE SHAFT (,,1,1 required per assembly) |
#49 | 17-30545 | PIN, DRIVE SHAFT (,,1,1 required per assembly) |
#50 | 23-52709 | SLEEVE LUBRICATION - DRIVE SHAFT (,,1,1 required per assembly) |
#51 | 15-20929A 1 | SHIM, BEARING TO GEAR HOUSING (.002-3-5-10) (AR,AR,AR,A required per assembly) |
#52 | 30-20861 | BEARING, BALL - DRIVE SHAFT STRAIGHT (1,1,1,1 required per assembly) |
30-20861 - Ball Bearing [ More info ] Unavailable |
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#53 | 53-29116 | RING, SNAP - BALL BEARING RETAINING (1,1,1,1 required per assembly) |
#55 | 31-38146A 1 | ROLLER BEARING ASSEMBLY, TAPERED - DRIVE SHAFT (SPIRAL) (,,1,1 required per assembly) |