Parts for Mercury Marine 500 Gear Housing Assembly, Complete (Page 2)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 1643-4931A 9 | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
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1643-4931A 9 - Gear Housing Assembly [ More info ] Unavailable |
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1643-6038A17 - GEAR Housing, NLA [ More info ] Unavailable |
| # | 1643-4931A30 | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
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1643-4931A30 - Gear Housing Assembly [ More info ] Unavailable |
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1643-6038A 7 - Gear Housing,NLA [ More info ] Unavailable |
| # | 1643-4931A10 | GEAR HOUSING ASSEMBLY, COMPLETE (LONG SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
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1643-4931A10 - Gear Housing Assembly [ More info ] Unavailable |
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1643-6038A18 - GEAR Housing, NLA [ More info ] Unavailable |
| # | 1643-4931A29 | GEAR HOUSING ASSEMBLY, COMPLETE (SHORT SHAFT) (1 required per assembly) SEE NOTE BELOW |
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1643-4931A29 - Gear Housing Assembly [ More info ] Unavailable |
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1643-6038A 5 - Gear Housing,NLA [ More info ] Unavailable |
| #1 | 1643-4931A 6 | GEAR HOUSING ASSEMBLY (SEE PAGE 34 FOR PARTS BREAKDOWN) (1 required per assembly) |
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1643-4931A 6 - Gear Housing Assembly [ More info ] Unavailable |
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1643-6038A 6 - Gear Housing, Basic, NLA [ More info ] Unavailable |
| #50 | 54346 | CAM, SHIFT (1 required per assembly) UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
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54346 - Cam [ More info ] Unavailable |
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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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| #50 | 69792 | CAM, SHIFT (1 required per assembly) UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
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69792 - Cam [ More info ] Unavailable |
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| #51 | 38441 | FOLLOWER, CAM (1 required per assembly) |
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38441 - Cam Follower [ More info ]
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| #52 | 20843 | SLIDE, CROSS PIN (1 required per assembly) |
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20843 - Cross Slide [ More info ]
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| #53 | 24-39845 | SPRING, COMPRESSION - CAM FOLLOWER (1 required per assembly) |
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24-39845 - Spring, Compression - Cam Follower [ More info ] Unavailable |
| #54 | 15-38374A 1 | SHIM, BEARING CUP TO GEAR HSG. (.002-3-5-10) (AR required per assembly) |
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15-38374A 1 - Shim Set [ More info ]
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| #55 | 31-38356A 1 | TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly) |
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31-38356A 1 - Tapered Roller Bearing [ More info ]
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| #56 | 31-21739 | BEARING, ROLLER - FORWARD GEAR (1 required per assembly) |
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31-21739 - Roller Bearing - Forward Gear [ More info ]
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| #57 | 43-55608 | FORWARD GEAR ASSEMBLY (1 required per assembly) |
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43-55608 - Forward Gear [ More info ] Unavailable |
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43-55608A 4 - Forward Gear [ More info ] Unavailable |
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43-55608T 4 - Forward Gear [ More info ] Unavailable |
| #58 | 52-47586 | RATCHET, SLIDING CLUTCH (1 required per assembly) |
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52-47586 - Clutch [ More info ] Unavailable |
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52-92911 - Clutch [ More info ] Unavailable |
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52-92911T - Clutch [ More info ]
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| #59 | 17-38113 | PIN, CROSS - RATCHET TO PROPELLER SHAFT (1 required per assembly) |
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17-38113 - Pin -cross - Priced Individually [ More info ]
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17-8M0020942 - Pin -cross - Priced Individually [ More info ]
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| #60 | 24-38114 | SPRING, RETAINING - CROSS PIN (1 required per assembly) |
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24-38114 - Spring, Retaining - Cross Pin [ More info ]
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| #61 | 44-55911 | SHAFT, PROPELLER (1 required per assembly) |
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44-55911 - Propeller Shaft [ More info ] Unavailable |
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44-75365 - Propeller Shaft [ More info ] Unavailable |
| #62 | 43-66554 | REVERSE GEAR ASSEMBLY (1 required per assembly) |
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43-66554 - REVERSE GEAR [ More info ] Unavailable |
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43-79158A 1 - REVERSE GEAR [ More info ] Unavailable |
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43-79158 - Reverse Gear [ More info ] Unavailable |
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43-79158T - Reverse Gear [ More info ]
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| #63 | 15-20927A 1 | SHIM, THRUST WASHER TO GEAR HSG. (.002-3-5-10) (AR required per assembly) |
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15-20927A 1 - Shim Set, NLA [ More info ] Unavailable |
| #64 | 12-32004 | WASHER, THRUST - REVERSE GEAR (1 required per assembly) |
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12-32004 - Thrust Washer, Reverse Gear, NLA [ More info ]
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| #65 | 30-20839 | BEARING, BALL - REVERSE GEAR (1 required per assembly) |
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30-20839 - Ball Bearing [ More info ] Unavailable |
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30-20839T - Ball Bearing [ More info ] Unavailable |
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18-1190 - Bearing, 30-20839T [ More info ]
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31-02116 - Ball Bearing EMP [ More info ]
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| #66 | 25-31986 | "O" RING, BEARING CARRIER (1 required per assembly) |
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25-31986 - O-ring, Bearing Carrier [ More info ]
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18-7160-9 O-Ring 25-31986 , 5 Pack [ More info ]
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| #67 | 69386A 1 | BEARING CARRIER ASSEMBLY (1 required per assembly) |
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69386A 1 - Bearing Carrier [ More info ] Unavailable |
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69386T 1 - Bearing Carrier Assembly [ More info ] Unavailable |
| #68 | 31-21700 | BEARING, ROLLER - BEARING CARRIER (1 required per assembly) |
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31-21700 - Roller Bearing - Bearing Carrier [ More info ]
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| #69 | 26-69188 | OIL SEAL, BEARING CARRIER (DOUBLE LIP) (1 required per assembly) |
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26-69188 - Seal [ More info ] Unavailable |
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26-8M0205511 - Prop Shaft Oil Seal, Outboard [ More info ]
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18-2051 - Seal, 26-69188 [ More info ]
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| #70 | 26-69189 | OIL SEAL, LINE CUTTER (1 required per assembly) |
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26-69189 - Seal [ More info ] Unavailable |
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26-8M0203757 - Bearing Carrier Oil Seal, Outboard [ More info ]
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18-2052 - Seal, 26-69189 [ More info ]
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| #71 | 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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| #72 | 14-53012 | TAB WASHER, GEAR HOUSING COVER (1 required per assembly) |
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14-53012 - Tab Washer [ More info ]
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| #73 | 53013 | COVER, GEAR HOUSING (1 required per assembly) |
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53013 - Cover [ More info ] Unavailable |
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11-87763 - Nut, Gear Housing [ More info ]
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| #74 | 31640A 1 | TRIM TAB ASSEMBLY, GEAR HOUSING (1 required per assembly) |
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31640A 1 - Trim Tab [ 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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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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| #75 | 10-66024 | SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") (1 required per assembly) |
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10-66024 - Screw - Priced Individually [ More info ]
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| #76 | 12-45175 | WASHER, DRIVE SHAFT HOUSING STUD (3/8") (1 required per assembly) |
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12-45175 - Washer, (.406 X .750 X .104) [ More info ] Unavailable |
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12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable |
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128M0214963 - WASHER Note: Priced Individually [ More info ]
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| #77 | 11-34863 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING (3/8") (1 required per assembly) |
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11-34863 - Nut (3/8-24) [ More info ] Unavailable |
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11-826709113 - Nut, (.375-24) Stainless Steel [ More info ] Unavailable |
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11-8M0042636 - Nut - Brass , Priced Individually [ More info ] Unavailable |
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118M0204726 - NUT-BRASS Note: Priced Individually [ More info ]
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| #78 | 12-65791 | WASHER, DRIVE SHAFT HOUSING STUD (7/16") (1 required per assembly) |
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12-65791 - Washer, NLA [ More info ] Unavailable |
| #79 | 11-34933 | NUT, DRIVE SHAFT HOUSING TO GEAR HOUSING (7/16") (1 required per assembly) |
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11-34933 - Nut (7/16-20) [ More info ]
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11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ]
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11-00118 - Nut, Sold Individually [ More info ]
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| #80 | 65758 | THRUST HUB, FRONT (1 required per assembly) |
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65758 - Thrust Washer [ More info ]
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| #81 | 62124A 1 | THRUST HUB ASSEMBLY, REAR (1 required per assembly) |
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62124A 1 - Thrust Washer, NLA [ More info ]
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| #82 | 12-31992 | WASHER, CUPPED - THRUST HUB (1 required per assembly) |
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12-31992 - Washer, Cupped - Thrust Hib [ More info ]
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| #83 | 11-69578 | NUT, PROPELLER (1 required per assembly) |
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11-69578 - Nut, Propeller [ More info ]
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11-69578A 1 - Prop Nut Kit, Priced Individually as shown [ More info ] Unavailable |
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11-69578Q 1 - Prop Nut Kit - Priced Individually [ More info ]
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18-3704 - Nut, 11-69578 [ More info ]
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18-3702 - Nut Kit, 11-69578Q1 [ More info ]
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11-69578T 1 - Prop Nut Kit - Priced Individually [ More info ]
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