Parts for Mercury Marine 650 (4 Cylinder) Gear Housing Assembly, Complete (Page 1)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 1623-2022A 5 | GEAR HOUSING ASSEMBLY, COMPLETE (STANDARD) (1,1 required per assembly) 1623-2022A5 GEAR HOUSING ASSEMBLY, COMPLETE INCLUDE ALL PARTS FROM REFERENCE #1 THRU REFERENCE #73 AS LISTED ON PAGES 30 AND 31 |
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1623-2022A 5 - Gear Housing Assembly [ More info ] Unavailable |
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1623-2022A 7 - Gear Housing Complete, NLA [ More info ] Unavailable |
| #1 | 1623-2022A 1 | GEAR HOUSING ASSEMBLY (1,1 required per assembly) |
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1623-2022A 1 - GEAR Housing, NLA [ More info ] Unavailable |
| #2 | 16-30661 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (3 15/16") (1,1 required per assembly) |
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16-30661 - STUD [ More info ] Unavailable |
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16-45199 - Stud [ More info ] Unavailable |
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| #3 | 16-29078 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2") (2,2 required per assembly) |
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16-29078 - Stud [ More info ] Unavailable |
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16-45198 - STUD [ More info ] Unavailable |
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16-52614 - Stud [ More info ] Unavailable |
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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 |
| #4 | 16-30669 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/4") (1,1 required per assembly) |
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16-30669 - Stud, NLA [ More info ]
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| #5 | 16-30667 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 1/8") (2,2 required per assembly) |
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| #6 | 31-29982 | BEARING, ROLLER - DRIVE SHAFT (1,1 required per assembly) |
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31-29982 - Bearing - Roller - Drive Shaft [ More info ] Unavailable |
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31-32898 - Roller Bearing - Drive Shaft [ More info ]
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31-32898T - Bearing [ More info ] Unavailable |
| #7 | 45-30565 | DRIVE SHAFT (STANDARD) (1,1 required per assembly) |
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45-30565 - Drive Shaft [ More info ]
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45-38459 - Drive Shaft, NLA [ More info ] Unavailable |
| #8 | 43-31419 | GEAR, PINION - DRIVE SHAFT (1,1 required per assembly) |
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43-31419 - Gear, Pinion - Drive Shaft, NLA [ More info ]
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| #9 | 11-30932 | NUT, PINION GEAR TO DRIVE SHAFT (1,1 required per assembly) |
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11-30932 - Nut, Pinion Gear [ More info ]
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| #10 | 15-30278A 1 | SHIM, DRIVE SHAFT BALL BEARING TO GEAR HOUSING (.002-3-5-10 (AR,AR required per assembly) |
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15-30278A 1 - Shim Set, NLA [ More info ]
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| #11 | 30-20464 | BEARING, BALL - DRIVE SHAFT (1,1 required per assembly) |
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30-20464 - Ball Bearing [ More info ] Unavailable |
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30-63326 - Ball Bearing [ More info ] Unavailable |
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30-63326T - Ball Bearing [ More info ]
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18-1153 - Bearing 30-63326 [ More info ]
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| #12 | 53-30726 | RING, RETAINING - BALL BEARING (1,1 required per assembly) |
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53-30726 - Snap Ring, NLA [ More info ]
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| #13 | 27-32438 | GASKET, WATER PUMP BASE TO GEAR HOUSING (1,1 required per assembly) |
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27-32438 - Water Pump Base To Gear Housing Gasket [ More info ]
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18-2801-9 - Gasket 27-32438 2-Pack [ More info ]
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| #14 | 25-30224 | "O" RING, WATER PUMP BASE (1,1 required per assembly) |
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25-30224 - O-ring, (1.859 X .139) [ More info ]
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25-8M0204651 - O RING Note: Priced Individually [ More info ]
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18-7173-9 - O-Ring (PK5) 310327, 25-30224 [ More info ]
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| #15 | 46-32436A 1 | WATER PUMP ASSEMBLY (1,1 required per assembly) |
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46-32436A 1 - Water Pump [ More info ] Unavailable |
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46-35976A 1 - Water Pump [ More info ] Unavailable |
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46-38931A 1 - Base [ More info ] Unavailable |
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46-48758A 1 - Base, Plastic not Aluminum [ More info ]
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| #16 | 26-31489 | OIL SEAL, WATER PUMP BASE (1,1 required per assembly) |
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26-31489 - Oil Seal - Priced Individually [ More info ] Unavailable |
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26-94038 - Seal - Priced Individually [ More info ]
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18-2007 - Seal 26-94038 [ More info ]
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| #17 | 17-29596 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY (2,2 required per assembly) |
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17-29596 - Dowel Pin, Water Pump Base [ More info ]
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17-29596T - Pin -Dowel - Priced Individually [ More info ]
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| #18 | 27-32433 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1,1 required per assembly) |
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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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18-2914-9 - Gasket 27-85608 2-Pack [ More info ]
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| #19 | 32435 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1,1 required per assembly) |
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32435 - Face Plate - Priced Individually [ More info ] Unavailable |
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32435 1 - Face Plate [ More info ]
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8M0204677 - Wear Plate [ More info ]
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| #20 | 27-32434 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1,1 required per assembly) |
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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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27-858524 - Water Pump Base Gasket [ More info ]
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18-2915-9 - Gasket 27-858524 2-Pack [ More info ]
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| #21 | 46-32437A 1 | WATER PUMP BODY ASSEMBLY (1,1 required per assembly) |
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46-32437A 1 - Water Pump [ More info ] Unavailable |
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46-32437A 3 - BODY ASSY [ More info ] Unavailable |
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46-37433A 1 - BODY ASSY [ More info ] Unavailable |
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46-60367A 1 - Body Assembly [ More info ] Unavailable |
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18-3517 - Water Pump Kit, No Base, 46-96148A8 [ More info ]
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| #22 | 30915 | INSERT, WATER PUMP BODY (1,1 required per assembly) |
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| #23 | 26-31507 | OIL SEAL, WATER PUMP BODY (1,1 required per assembly) |
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26-31507 - OIL Seal , Priced Individually [ More info ] Unavailable |
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26-79884 - Oil Seal [ More info ] Unavailable |
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18-2026 - Seal, 321453 [ More info ]
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18-2013 - Seal, 26-16977 [ More info ]
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| #24 | 47-30221 | IMPELLER, WATER PUMP (1,1 required per assembly) |
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47-30221 - Impeller, Priced Individually [ More info ] Unavailable |
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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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47-89984T 4 - Impeller [ More info ]
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18-3017 - Impeller 47-89984 [ More info ]
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| #25 | 17-29967 | PIN, IMPELLER DRIVE (1,1 required per assembly) |
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17-29967 - Pin, Impeller Drive [ More info ]
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17-8M0034466 - Pin - Priced Individually [ More info ]
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17-8M0214994 - PIN @5 [ More info ] Unavailable |
| #26 | 10-30720 | SCREW, WATER PUMP BODY TO GEAR HOUSING (1/4) (1,1 required per assembly) |
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10-30720 - Screw, NLA [ More info ]
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| #27 | 13-26992 | LOCKWASHER, WATER PUMP BODY FASTENING SCREW AND STUDS (1/4) (3,3 required per assembly) |
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13-26992 - LockWasher - Priced Individually [ More info ]
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| #28 | 11-29598 | NUT, WATER PUMP BODY FASTENING STUDS (1/4) (2,2 required per assembly) |
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11-29598 - Nut (1/4-28) [ More info ]
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| #29 | 13-26993 | LOCKWASHER, WATER PUMP BODY FASTENING STUD (5/16) (1,1 required per assembly) |
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13-26993 - LockWasher - Priced Individually [ More info ]
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138M0204647 - LOCKWASHER, Priced Individually [ More info ]
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| #30 | 111-28770 | NUT, WATER PUMP BODY FASTENING STUD (5/16) (1,1 required per assembly) |
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11-28770 - Nut (5/16-24) [ More info ]
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| #31 | 25-30271 | RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT) (1,1 required per assembly) |
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25-30271 - Ring - Priced Individually [ More info ] Unavailable |
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25-8M0214918 - WATER PUMP HSG RUBBER RING O/B [ More info ]
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18-7426-9 - O-Ring (PK2) 25-30271 [ More info ]
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| #32 | 26-29677 | SEAL, RUBBER - WATER PUMP BODY (1,1 required per assembly) |
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26-29677 - SEAL [ More info ] Unavailable |
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26-36557A 1 - Seal - Priced Individually [ More info ]
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26-38970 - Seal - Priced Individually [ More info ]
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18-3110 - Seal, 26-38970 [ More info ]
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| #33 | 23-29804 | SLEEVE, GUIDE - WATER INLET TUBE (1,1 required per assembly) |
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23-29804T - Sleeve - Priced Individually [ More info ]
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18-3109 - Tube 23-29804 [ More info ]
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| #34 | 25-30613 | "O" RING, UPPER - DRIVE SHAFT (1,1 required per assembly) |
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25-30613 - O-ring, Upper Drive Shaft [ More info ]
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25-8M0214919 - O RING @5 [ More info ] Unavailable |
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18-7158-9 - (PK5) O-Ring 25-30613 [ More info ]
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| #35 | 25136 | SHAFT, SHIFT - LOWER (1,1 required per assembly) |
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25136 - Shaft, NLA [ More info ]
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| #36 | 18-20233 | CLIP, RETAINING - SHIFT SHAFT (1,1 required per assembly) |
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18-20233 - Pin, Hair-Ext, Priced Individually [ More info ]
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53-29641 - E Ring - Priced Individually [ More info ]
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18-4295-9 - Clip, 53-29461, 2PK [ More info ]
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| #37 | 25-25439 | "O" RING, SHIFT SHAFT BUSHING (1,1 required per assembly) |
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25-25439 - O-Ring, Shaft Shaft Bushing [ More info ]
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18-7420-9 - O-Ring (PK5) 25-21836 [ More info ]
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| #38 | 23-30617A 1 | BUSHING ASSEMBLY, SHIFT SHAFT (1,1 required per assembly) |
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23-30617A 1 - Bushing [ More info ] Unavailable |
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23-30617A 2 - Bushing Assembly [ More info ] Unavailable |
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23-8M0112749 - Shift Shaft Bushing ZZ [ More info ]
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18-2154 - Bushing, 23-30617A2 [ More info ]
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| #39 | 26-31249 | OIL SEAL, SHIFT SHAFT BUSHING (1,1 required per assembly) |
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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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26-89236 1 - Seal [ More info ]
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18-2009 - Seal, 26-89236 [ More info ]
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| #40 | 12-31266 | WASHER, RUBBER - SHIFT SHAFT BUSHING (1,1 required per assembly) |
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12-31266 - Washer (rubber) [ More info ]
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| #41 | 25138 | CAM, LOWER - REVERSE LOCKING (1,1 required per assembly) |
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25138 - Reverse Locking Lower Cam, NLA [ More info ] Unavailable |
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52918 - Reverse Locking Lower Cam, NLA [ More info ]
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| #42 | 29823 | CAM, UPPER - REVERSE LOCKING (1,1 required per assembly) |
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29823 - Reverse Locking Upper Cam, NLA [ More info ] Unavailable |
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52919 - Reverse Locking Upper Cam, NLA [ More info ]
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| #43 | 23-30607 | SPACER, NYLON - REVERSE LOCKING CAM (1,1 required per assembly) |
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23-30607 - Spacer - Nylon - Reverse Locking Cam [ More info ]
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| #44 | 22-21290 | PLUG, PIPE - SHIFT SHAFT GREASE FILLER HOLE (1,1 required per assembly) |
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22-21290 - Plug [ More info ] Unavailable |
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22-52644 - Plug [ More info ] Unavailable |
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22-35268 - Plug [ More info ] Unavailable |
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22-39072 1 - Plug - Priced Individually [ More info ]
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| #45 | 10-28634 | SCREW, GREASE FILLER AND VENT HOLE (2,2 required per assembly) |
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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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10-79953Q04 - Screw Kit - Priced Individually [ More info ]
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18-2244 - Plug Kit, 10-79953A2 [ More info ]
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10-79953K04 - Drain Screw - Priced Individually [ More info ]
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| #46 | 12-20260 | WASHER, GREASE FILLER AND VENT HOLE SCREW (2,2 required per assembly) |
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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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12-19183 3 - Seal -Blue - Priced Individually [ More info ]
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18-2945-9 - Gasket 12-19183 2-Pack [ More info ]
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ]
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12-19183K02 - Seal, Pack of 4 [ More info ]
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| #47 | 10-29608 | SCREW, GEAR HOUSING FLUSHING HOLE (1,1 required per assembly) |
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10-29608 - Screw, NLA [ More info ]
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| #48 | 27-29586 | GASKET, GEAR HOUSING FLUSHING HOLE SCREW (1,1 required per assembly) |
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27-29586 - Gear Housing Flushing Hole Screw Gasket [ More info ]
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27-8M0214916 - GASKET @5 [ More info ] Unavailable |
| #49 | 26-29612 | SEAL, GEAR HOUSING FLUSHING HOLE (1,1 required per assembly) |
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26-29612 - Seal - Priced Individually [ More info ]
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26-8M0214917 - SEAL @5 [ More info ] Unavailable |
