Parts for MerCruiser 165 GM 250 I / L6 1979-1981 Exhaust Manifold & Exhaust Elbow
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 58759A 1 | EXHAUST MANIFOLD ASSEMBLY (1 required per assembly) |
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58759A 1 - Manifold [ More info ] Unavailable |
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58759A10 - Manifold [ More info ] Unavailable |
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58759A13 - Manifold Kit-EXH [ More info ] Unavailable |
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58759A14 - Exhaust Manifold Kit [ More info ] Unavailable |
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18-1960-1 - Manifold, 58759A10 [ More info ]
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MC-1-58759 -MerCruiser Exhaust Manifold 6 Cylinder [ More info ]
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| #2 | 16-49545 | STUD, EXHAUST MANIFOLD TO EXHAUST ELBOW (1 3/4") (4 required per assembly) |
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16-49545 - Stud - Priced Individually [ More info ] Unavailable |
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168M0204664 - STUD Note: Priced Individually [ More info ]
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| #3 | 22-48118 | PLUG, EXHAUST MANIFOLD (4 required per assembly) |
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22-48118 - Plug, NLA [ More info ]
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| #4 | 22-32802 | PLUG, PIPE - EXHAUST MANIFOLD (1/8-27) (1 required per assembly) |
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22-32802 - Plug , Priced Individually [ More info ] Unavailable |
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22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable |
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22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]
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18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]
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| #5 | 22-32561 | PLUG, PIPE - EXHAUST MANIFOLD (1/4-18) (1 required per assembly) |
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22-32561 - Plug - Priced Individually [ More info ]
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22-8M0204652 - PLUG @2 [ More info ] Unavailable |
| #6 | 16-54177 | STUD, ALTERNATOR BRACE ATTACHING (1 required per assembly) |
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16-54177 - Stud, NLA [ More info ]
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| #7 | 32-55644 | TUBE, HEAT - EXHAUST MANIFOLD (1 required per assembly) |
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32-55644 - Tubing, NLA [ More info ]
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| #8 | 10-69052 | SCREW, EXHAUST MANIFOLD (1/2") (2 required per assembly) |
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10-69052 - Screw [ More info ] Unavailable |
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10-98256 - Screw [ More info ]
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| #9 | 16-52093 | STUD, EXHAUST MANIFOLD TO CYLINDER BLOCK (5 1/4") (2 required per assembly) |
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16-52093 - Stud, NLA [ More info ]
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| #10 | 10-52143 | SCREW, EXHAUST MANIFOLD TO CYLINDER HEAD (4 3/4") (4 required per assembly) |
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10-52143 - Screw, NLA [ More info ]
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| #11 | 12-20553 | WASHER, EXHAUST MANIFOLD SCREW AND STUD (6 required per assembly) |
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12-20553 - Washer - Priced Individually [ More info ]
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| #12 | 11-49838 | NUT, EXHAUST MANIFOLD STUD (2 required per assembly) |
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11-49838 - Nut - Priced Individually [ More info ]
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| #13 | 54-60517 | CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (3/8") (1 required per assembly) |
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54-60517 - CLAMP,NLA [ More info ] Unavailable |
| #13 | 54-60516 | CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (9/16") (1 required per assembly) |
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54-60516 - Clamp [ More info ]
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| #14 | 10-29240 | SCREW, WIRING HARNESS CLAMP FASTENING (5/8") (3 required per assembly) |
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10-29240 - Screw - Priced Individually [ More info ] Unavailable |
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10-32228 - Screw - Priced Individually [ More info ]
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| #15 | 12-24676 | WASHER, WIRING HARNESS CLAMP FASTENING SCREW (3 required per assembly) |
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12-24676 - Washer, (.200 X .440 X .032) [ More info ]
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| #17 | 73813A 1 | END CAP, EXHAUST MANIFOLD (REAR) (1 required per assembly) |
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73813A 1 - End Cap Assembly [ More info ]
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1-73813 - MerCruiser Rear End Cap Gasket [ More info ]
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1-54870 - Read End Cap [ More info ]
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| #18 | 27-73814 | GASKET, END CAP TO EXHAUST MANIFOLD (1 required per assembly) |
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27-73814 - End Cap Gasket [ More info ]
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27-73814 1 - Gasket - Priced Individually [ More info ] Unavailable |
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27-807218 - End Cap Gasket [ More info ]
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MC47-27-73814 - GASKET-MANIFOLD END CAP [ More info ]
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| #19 | 10-25299 | SCREW, END CAP TO EXHAUST MANIFOLD (3/4") (4 required per assembly) |
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10-25299 - Screw - Priced Individually [ More info ]
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| #20 | 27-46401 | GASKET, EXHAUST MANIFOLD TO CYLINDER HEAD (1 required per assembly) |
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27-46401 - Manifold Body Gasket [ More info ]
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18-2830-1 - Exhaust Manifold Gasket [ More info ]
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| #21 | 76351A 1 | EXHAUST ELBOW ASSEMBLY (1 required per assembly) |
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76351A 1 - Elbow [ More info ] Unavailable |
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76351A 2 - Elbow Assembly [ More info ] Unavailable |
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76351A04 - Exhaust Elbow [ More info ]
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MC-20-76351 - MerCruiser Exhaust Elbow/Riser [ More info ]
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MC-20-60426 - MerCruiser Exhaust Elbow/riser [ More info ]
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| #23 | 22-33198 | PLUG, EXHAUST ELBOW (3/4-14) (4 required per assembly) |
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22-33198 - Plug [ More info ] Unavailable |
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22-33198A 1 - Plug [ More info ] Unavailable |
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22-41622 - Pipe Plug [ More info ] Unavailable |
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22-41622 3 - Pipe Plug [ More info ]
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18-4258 - Pipe Plug, 3/4 x 14 [ More info ]
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| #25 | 27-52076 | GASKET, EXHAUST ELBOW TO EXHAUST MANIFOLD (1 required per assembly) |
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27-52076 - Elbow To Manifold Gasket [ More info ] Unavailable |
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27-99777 - Exhaust Adaptor Gasket [ More info ]
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27-99777 1 - GASKET Note: Priced Individually [ More info ] Unavailable |
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27-99777 2 - Gasket - Priced Individually [ More info ]
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27-99777Q02 - Gasket [ More info ]
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| #26 | 13-37489 | LOCKWASHER, EXHAUST ELBOW TO EXHAUST MANIFOLD STUD (4 required per assembly) |
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23-37489 - Part,NLA [ More info ] Unavailable |
| #28 | 60252 | END CAP/CONNECTOR, EXHAUST MANIFOLD (FRONT) (1 required per assembly) |
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60252A 2 - End Cap Assembly [ More info ]
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18-4009 - End Cap, 60252A 2 [ More info ]
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1-60252 - Mercruiser Exhaust Manifold Front End Cap Connector [ More info ]
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| #29 | 27-48043 | GASKET, END CAP/CONNECTOR TO EXHAUST MANIFOLD (1 required per assembly) |
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27-48043 - End Cap Gasket [ More info ]
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27-48043 1 - Gasket - Priced Individually [ More info ]
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| #30 | 10-37562 | SCREW, END CAP/CONNECTOR TO EXHAUST MANIFOLD (1") (4 required per assembly) |
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10-37562 - Screw - Priced Individually [ More info ]
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| #33 | 32-52481 | HOSE, WATER DISTRIBUTION BLOCK TO END CAP/CONNECTOR (1 required per assembly) |
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32-52481 - Hose - Housing To End Cap [ More info ] Unavailable |
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18-70930 - Hose, 32-52481 [ More info ]
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| #34 | 54-32780 | CLAMP, HOSE TO WATER DISTRIBUTION BLOCK AND END CAP CONNECTO (2 required per assembly) |
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54-32780 - Clamp [ More info ] Unavailable |
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54-815504220 - Clamp [ More info ]
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| #35 | 47587A 2 | BLOCK ASSEMBLY, WATER DISTRIBUTION - CYLINDER BLOCK (1 required per assembly) |
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47587A 2 - Thermostat Housing Assembly [ More info ] Unavailable |
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861493A 3 - Thermostat Housing Assembly [ More info ] Unavailable |
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861493A07 - Thermostat Housing Kit [ More info ]
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MC-29-60372 - Upper Thermostat Housing [ More info ]
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MC-29-47587 - Lower Thermostat Housing [ More info ]
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| #36 | 22-32803 | PLUG, PIPE - WATER DISTRIBUTION BLOCK (1 required per assembly) |
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228M0180565 - PLUG [ More info ]
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18-4264 - Pipe Plug, 3/8-18 NPT [ More info ]
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| #37 | 22-53509 | ELBOW, WATER DISTRIBUTION BLOCK (1 required per assembly) |
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22-53509 - Elbow, NLA [ More info ]
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| #38 | 59078 | THERMOSTAT (1 required per assembly) |
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59078 - Thermostat, 140 Degrees [ More info ]
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18-3550 - Thermostat, 140 Degrees, 59078 [ More info ]
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59078Q 3 - Thermostat, 140 Degress, Priced Individually [ More info ]
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| #39 | 60372A 1 | COVER ASSEMBLY, THERMOSTAT - WATER DISTRIBUTION BLOCK (1 required per assembly) |
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60372A 1 - Cover Assembly [ More info ] Unavailable |
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60372A 2 - Thermostat Cover Assembly [ More info ] Unavailable |
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| #40 | 27-47590 | GASKET, THERMOSTAT COVER (1 required per assembly) |
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27-47590 - Thermostat Cover Gasket [ More info ]
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27-47590 1 - Gasket - Priced Individually [ More info ]
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| #41 | 10-53512 | SCREW, COVER TO DISTRIBUTION BLOCK (3/4") (2 required per assembly) WHEN ORDERING REPLACEMENT SCREW, CHECK LENGTH TO INSURE RECEIVING CORRECT PART. |
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10-53512 - Screw, NLA [ More info ]
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| #41 | 10-60374 | SCREW, COVER TO DISTRIBUTION BLOCK (1 3/4") (2 required per assembly) WHEN ORDERING REPLACEMENT SCREW, CHECK LENGTH TO INSURE RECEIVING CORRECT PART. |
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10-60374 - Screw [ More info ] Unavailable |
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10-75206 - Screw [ More info ] Unavailable |
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10-881892 - Screw [ More info ]
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| #41 | 10-52447 | SCREW, COVER TO DISTRIBUTION BLOCK (2 1/4") (1 required per assembly) WHEN ORDERING REPLACEMENT SCREW, CHECK LENGTH TO INSURE RECEIVING CORRECT PART. |
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10-52447 - Screw - Priced Individually [ More info ] Unavailable |
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10-67450 - Screw - Priced Individually [ More info ]
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| #42 | 12-36533 | WASHER, COVER TO DISTRIBUTION BLOCK SCREW (1 required per assembly) |
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12-36533 - Washer [ More info ]
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| #43 | 27-33680 | GASKET, WATER DISTRIBUTION BLOCK (1 required per assembly) |
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27-33680 -Water Distribution Block Gasket [ More info ] Unavailable |
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27-814680 - Water Distribution Block Gasket [ More info ] Unavailable |
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27-814680 1 - Thermostat Housing Gasket [ More info ]
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| #44 | 10-21077 | SCREW, WATER DISTRIBUTION BLOCK TO CYLINDER HEAD (7/8") (2 required per assembly) |
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10-21077 - Screw, NLA [ More info ]
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| #45 | 32-47640 | HOSE, WATER DISTRIBUTION BLOCK TO WATER PUMP (1 required per assembly) |
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32-47640 - Hose - Water Distribution Block To Water Pump [ More info ] Unavailable |
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32-96879 - Hose - Housing To Water Pump [ More info ] Unavailable |
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32-8M0071007 - Hose [ More info ]
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18-70931 - Hose, 32-96879, 311075 [ More info ]
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| #46 | 54-32781 | CLAMP, HOSE TO WATER DISTRIBUTION BLOCK AND WATER PUMP (2 required per assembly) |
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54-32781 - Hose Attaching Clamp [ More info ] Unavailable |
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54-815504228 - Clamp [ More info ]
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| #47 | 32877 | COVER, WATER PUMP (1 1/16"LONG) (1 required per assembly) |
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| #48 | 54-38426 | CLAMP, WATER PUMP COVER TO WATER PUMP (1 required per assembly) |
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54-38426 - Clamp [ More info ] Unavailable |
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54-43510 - Clamp [ More info ] Unavailable |
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54-815504412 - Clamp [ More info ] Unavailable |
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54-8M0204717 - CLAMP [ More info ] Unavailable |
| #49 | 32-47642 | HOSE, INLET - WATER DISTRIBUTION TO BLOCK TO DRIVE UNIT (1 required per assembly) |
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32-47642 - Hose -49 Inch [ More info ]
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| #50 | 54-32523 | CLAMP, INLET HOSE TO WATER DISTRIBUTION BLOCK AND DRIVE UNIT (2 required per assembly) |
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54-32523 - Hose Attaching Clamp [ More info ] Unavailable |
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54-815504310 - Clamp [ More info ]
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| #51 | 54-58003 | CLAMP, INLET HOSE TO MANIFOLD (1 required per assembly) |
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54-58003 - Clamp [ More info ]
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