Parts for MerCruiser IA / IB / IC 1964 Gear Housing Assembly, Complete (Page 2)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 1623-2406A 2 | GEAR HOUSING ASSEMBLY, COMPLETE (1 required per assembly) SEE NOTE |
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1623-2406A 2 - Gear Housing Assembly [ More info ] Unavailable |
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1623-2511A 3 - Gear Housing Assembly [ More info ] Unavailable |
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1623-2511A 5 - GEAR Housing, NLA [ More info ] Unavailable |
| #1 | 1623-2406A 1 | GEAR HOUSING ASSEMBLY (1 required per assembly) SEE PAGE 11 FOR PARTS BREAKDOWN |
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1623-2406A 1 - Gear Housing Assembly [ More info ] Unavailable |
| #51 | 36288 | CAM, SHIFT (1 required per assembly) |
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36288 - Cam [ More info ]
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76039 - Shift Cam, Priced Individually [ More info ] Unavailable |
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76039 4 - Shift Cam - Priced Individually [ More info ]
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| #52 | 35918 | FOLLOWER, CAM (1 required per assembly) |
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35918 - Follower, NLA [ More info ]
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| #53 | 30624 | SLIDE, CROSS PIN (1 required per assembly) |
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30624 - Slide, NLA [ More info ]
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| #54 | 24-37610A 1 | SPRING ASSEMBLY, COMPRESSION - CAM FOLLOWER (1 required per assembly) |
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24-37610A 1 - Spring Assembly, Compression - Cam Follower,NLA [ More info ]
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| #55 | 12-20583 | WASHER, CAM FOLLOWER SPRING (AR required per assembly) |
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12-20583 - Washer - Priced Individually [ More info ]
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| #56 | 15-35931A 1 | SHIM, BEARING CUP TO GEAR HSG. (AR required per assembly) |
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15-35931A 1 - Shim [ More info ] Unavailable |
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15-47397A 1 - Shim Set [ More info ]
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18-2285 - Shim 15-47397A1 [ More info ]
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| #56 | 43-35930A 1 | FOWARD GEAR ASSEMBLY, COMP. (1 required per assembly) |
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43-35930A 1 - Forward Gear [ More info ] Unavailable |
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43-35930 - Forward Gear [ More info ]
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43-35930A 2 - Forward Gear Assembly, NLA [ More info ]
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| #57 | 43-35930 | FOWARD GEAR ASSEMBLY (1 required per assembly) |
| #58 | 31-30895 | BEARING, ROLLER - FOWARD GEAR (1 required per assembly) |
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31-30895 - Roller Bearing -Forward Gear [ More info ]
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31-30895T - Bearing - Roller [ More info ]
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| #59 | 31-35928A 1 | TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly) |
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31-35928A 1 - Tapered Roller Bearing [ More info ]
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31-35928T 1 - Tapered Roller Bearing [ More info ]
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18-1159 - Bearing 31-35928A1 [ More info ]
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| #60 | 31-35927 | CUP, TAPERED ROLLER BEARING (1 required per assembly) |
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31-35927 - CUP,NLA [ More info ] Unavailable |
| #61 | 52-35919 | CLUTCH, SLIDING (1 required per assembly) |
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52-35919 - Clutch, NLA [ More info ]
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| #62 | 17-30632 | PIN, CROSS - SLIDING CLUTCH TO PROPELLER SHAFT (1 required per assembly) |
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17-30632 - Pin - Cross - Priced Individually [ More info ]
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17-8M0020941 - Pin, Cross [ More info ] Unavailable |
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17-8M0084681 - Pin - Priced Individually [ More info ] Unavailable |
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17-8M0100263 - Pin - Priced Individually [ More info ]
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18-2357 - Pin, 17-30632 [ More info ]
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| #63 | 24-30893 | SSPRING, RETANING - CROSS PIN (1 required per assembly) |
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24-30893 - Spring, Reatiner - Cross Pin [ More info ]
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18-2348 - Spring, 24-30893 [ More info ]
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| #64 | 44-35920 | SHAFT, PROPELLER (1 required per assembly) |
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44-35920 - Propeller Shaft [ More info ] Unavailable |
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44-45452A 2 - Prop Shaft, NLA [ More info ]
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| #64 | 43-35916A 1 | REVERSE GEAR ASSEMBLY, COMPLETE (1 required per assembly) |
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43-35916A 1 - Reverse Gear [ More info ] Unavailable |
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43-35916 - Reverse Gear [ More info ]
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| #65 | 43-35916 | REVERSE GEAR ASSEMBLY (1 required per assembly) |
| #66 | 35915 | RING, THRUST - BEARING CARRIER TO GEAR HOUSING (1 required per assembly) |
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35915 - Thurst Ring [ More info ]
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| #67 | 30-35914 | BEARING, BALL - REVERSE GEAR (1 required per assembly) |
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30-35914 - Ball Bearing [ More info ]
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30-17927 - Ball Bearing [ More info ]
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30-88957A 1 - Ball Bearing [ More info ] Unavailable |
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30-88957 - Ball Bearing [ More info ] Unavailable |
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30-88957T - Ball Bearing [ More info ]
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18-1155 - Bearing 30-88957T [ More info ]
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| #68 | 15-31535A 1 | SHIM, THRUST RING TO GEAR HSG (AR required per assembly) |
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15-31535A 1 - Shim Set [ More info ]
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| #69 | 25-31534 | "O" RING, BEARING CARRIER (1 required per assembly) |
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25-31534 - O-Ring, Bearing Carrier [ More info ]
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25-8M0214920 - BELL HOUSING O-RING Note: Priced Individually [ More info ]
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| #70 | 35913A 1 | BEARING CARRIER ASSEMBLY (1 required per assembly) |
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35913A 1 - CARRIER ASSY [ More info ] Unavailable |
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52835A 2 - Carrier Assembly [ More info ]
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| #71 | 31-30956 | BEARING, ROLLER - BEARING CARRIER (1 required per assembly) |
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31-30956 - Roller Bearing - Bearing Carrier [ More info ] Unavailable |
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31-30956T - Roller Bearing [ More info ]
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18-1158 - Bearing 31-30956, 387247 [ More info ]
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| #72 | 26-30550 | OIL SEAL, BEARING CARRIER (2 required per assembly) |
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26-30550 - Seal - Priced Individually [ More info ] Unavailable |
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26-76868 - Gearcase Seal - Priced Individually [ More info ] Unavailable |
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26-8M0204670 - Gearcase Seal, Priced Individually E/J O/B [ More info ]
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18-2002 - Seal 26-76868, 320862 [ More info ]
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| #73 | 28-30281 | KEY, LOCATING - BEARING CARRIER (1 required per assembly) |
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28-30281 - Key - Priced Individually [ More info ]
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| #74 | 12-31536 | WASHER, GEAR HOUSING COVER (1 required per assembly) |
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12-31536 - Washer, Gear Housing Cover To Retainer, NLA [ More info ]
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| #75 | 35912 | COVER, GEAR HOUSING (1 required per assembly) |
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35912 - Cover [ More info ] Unavailable |
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52834 - Gear Housing Cover [ More info ]
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79448 - Retainer [ More info ] Unavailable |
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8M2011027 - Bearing Car Retaining Nut [ More info ] Unavailable |
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18-3751 - Nut, 79448 [ More info ]
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8M0168577 - Bearing Carrier Retaining Nut [ More info ]
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| #76 | 12-31013 | WASHER,THRUST - BEARING CARRIER (1 required per assembly) |
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12-31013 - Thrust Washer, Bearing Carrier (split) [ More info ]
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| #77 | 35964A 1 | THRUST HUB AND WASHER ASSEMBLY (1 required per assembly) |
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35964A 1 - Hub Assembly [ More info ]
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45451A 2 - Thrust Hub, NLA [ More info ]
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| #78 | 12-35965 | WASHER, CUPPED - THRUST HUB (1 required per assembly) |
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12-35965 - Washer, Cupped - Thrust Hub, NLA [ More info ]
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| #79 | 12-31211 | WASHER, SPLINED - PROPELLER SHAFT (1 required per assembly) |
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12-31211 - Washer, Splined - Propeller Nut [ More info ] Unavailable |
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12-31211A 2 - Thrust Washer [ More info ] Unavailable |
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12-31211A 3 - Washer, Splined - Propeller Shaft [ More info ] Unavailable |
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12-31211Q03 - Washer - Priced Individually [ More info ]
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18-3714 - Washer, 12-31211A2 [ More info ]
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12-31211K03 - Washer - Priced Individually [ More info ]
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| #80 | 14-31210 | TAB WASHER, PROPELLER NUT (1 required per assembly) |
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14-31210 - Tab Washer - Priced Individually [ More info ] Unavailable |
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14-816629 - Tab Washer [ More info ]
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14-816629Q - Tab Washer - Priced Individually [ More info ]
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18-3200-9 - Washer, 14-816629, 10PK [ More info ]
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14-816629K - Tab Washer - Priced Individually [ More info ]
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| #81 | 11-29594 | NUT, PROPELLER (1 required per assembly) |
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11-29594 - Prop Nut [ More info ]
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| #82 | 31640 | TRIM TAB, GEAR HOUSING (1 required per assembly) |
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31640 - Trim Tab [ More info ] Unavailable |
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31640A 1 - Trim Tab [ More info ] Unavailable |
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316403 - 316403 - ->316404 [ More info ] Unavailable Replaced by -316404 |
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31640 4 - Anode/Trim Tab [ More info ] Unavailable |
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97-31640Q4 - Anode/Trim Tab [ More info ]
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18-6241 - Trim Tab Anode, Magnesium, 31640 [ More info ]
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18-6011A - Trim Tab Anode, Aluminum [ More info ]
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18-6011 - Trim Tab, Zinc, 31640A1 [ More info ]
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97-31640T 4 - Trim Tab Anode [ More info ]
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| #82 | 34127 | TRIM TAB, GEAR HOUSING (LONG) (1 required per assembly) |
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34127 - Gear Housing Trim Tab [ More info ] Unavailable |
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34127A 1 - Trim Tab [ More info ]
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34127T 1 - Trim Tab [ More info ]
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34127T 2 - Trim Tab [ More info ]
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18-6012 - Trim Tab, Zinc 34127A1 [ More info ]
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| #83 | 10-32470 | SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") (1 required per assembly) |
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10-32470 - Screw - Priced Individually [ More info ]
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18-6245 - Screw, 10-32470 [ More info ]
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| #84 | 10-30206 | SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1") (1 required per assembly) |
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10-30206 - Screw - Priced Individually [ More info ]
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18-2361-9 - Screw, 10-30206, 2PK [ More info ]
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| #85 | 11-34933 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING STUD (2 required per assembly) |
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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 ]
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