Parts for MerCruiser 198 MIE (2 Barrel.) GM 305 V-8 1977 Fresh Water Cooling Kit
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 71587A 2 | COOLANT RECOVERY KIT(SEE NOTE #1 BELOW) (1 required per assembly) |
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71587A 2 - ReCovery Kit [ More info ]
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71587A10 - Coolant Recovery Kit [ More info ]
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| #1 | 74643A 1 | FRESH WATER COOLING KIT (1 required per assembly) |
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74643A 1 - Cooling Assembly, NLA [ More info ] Unavailable |
| #2 | 36-55143 | CAP, PRESSURE - HEAT EXCHANGER (1 required per assembly) |
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36-55143 - Radiator Cap [ More info ] Unavailable |
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36-55143Q - Radiator Cap - Priced Individually [ More info ] Unavailable |
| #3 | 74633A 1 | BRACKET, MOUNTING (PORT) (1 required per assembly) |
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74633A 1 - Bracket, NLA [ More info ] Unavailable |
| #4 | 74632A 1 | BRACKET, MOUNTING (STARBOARD) (1 required per assembly) |
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74632A 1 - Bracket, NLA [ More info ] Unavailable |
| #4A | 67467 | PAD, MOUNTING BRACKET (2 required per assembly) |
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67467 - PAD Note: Priced Individually [ More info ] Unavailable |
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| #5 | 10-34353 | SCREW, STARBOARD MOUNTING BRACKET TO ENGINE (1#) (2 required per assembly) |
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10-34353 - Screw - Priced Individually [ More info ]
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| #6 | 13-35048 | LOCKWASHER, STARBOARD MOUNTING BRACKET SCREWS (2 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #7 | 54-31765 | CLAMP, HEAT EXCHANGER TO MOUNTING BRACKETS (2 required per assembly) |
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54-31765 - Clamp [ More info ] Unavailable |
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54-815504372 - Clamp [ More info ]
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| #8 | 55132 | THERMOSTAT HOUSING (1 required per assembly) |
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55132 - Housing [ More info ] Unavailable |
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55132T - Thermostat Housing [ More info ] Unavailable |
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55131A 5 - Housing Assembly [ More info ]
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| #9 | 22-47540 | PLUG, PIPE - THERMOSTAT HOUSING (2 required per assembly) |
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22-47540 - Plug [ More info ] Unavailable |
| #10 | 23-47508 | SLEEVE, THERMOSTAT HOUSING (1 required per assembly) |
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23-47508 - Thermostat Sleeve [ More info ] Unavailable |
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23-47508T - Thermostat Sleeve [ More info ]
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| #11 | 27-53045 | GASKET, THERMOSTAT HOUSING TO MANIFOLED (1 required per assembly) |
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27-53045 - Thermostat Housing Gasket [ More info ] Unavailable |
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27-53045 1 - Gasket - Priced Individually [ More info ]
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18-2917-9 - Gasket 27-530451 2-Pack [ More info ]
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27-53045Q01 - Gasket [ More info ]
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| #12 | 27-47510 | GASKET THERMOSTAT - MIDDLE (1 required per assembly) |
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27-47510 - Thermostat Gasket [ More info ]
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18-2553-9 - Gasket 27-47510 2-Pack [ More info ]
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| #13 | 27-48818 | GASKET, THERMOSTAT HOUSING - UPPER (1 required per assembly) |
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27-48818 -Thermostat Housing Gasket [ More info ] Unavailable |
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27-48818 1 - Gasket - Priced Individually [ More info ]
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| #14 | 10-48115 | SCREW, THERMOSTAT HOUSING AND COVER TO INTAKE MANIFOLD (3 1 (2 required per assembly) |
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10-48115 - Screw, NLA [ More info ]
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| #15 | 13-37459 | LOCKWASHER, THERMOSTAT HOUSING AND COVER SCREW (2 required per assembly) |
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13-37459 - LockWasher , Priced Individually [ More info ] Unavailable |
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| #16 | 22-63067 | TEE, FITTING (1 required per assembly) |
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22-63067 - FITTING,NLA [ More info ] Unavailable |
| #17 | 32-62010 | HOSE, HEAT EXCHANGER TO TEE (23 1/2") (1 required per assembly) |
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32-62010 - Hose [ More info ] Unavailable |
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32-53461 70 - Hose -48 Inch [ More info ]
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32-865672070 - Hose -48 Inch [ More info ] Unavailable |
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328M0062665 - Hose [ More info ]
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| #18 | 54-32780 | CLAMP, HOSE TO HEAT EXCHANGER AND TEE (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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| #19 | 32-55483 | HOSE, TEE TO EXHAUST ELBOW (18 1/2") (1 required per assembly) |
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32-33220 70 - Thermostat Housing Exhaust Manifold & Elbow-48IN [ More info ] Unavailable |
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32-8M0062614 - Water Hose [ More info ] Unavailable |
| #21 | 61990 | STA-STRAP (1 required per assembly) |
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61990 - Tie Strap - Priced Individually [ More info ]
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| #22 | 27-48042 | GASKET, FACE PLATE TO EXHAUST ELBOW AND MANIFOLD (4 required per assembly) |
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27-48042 - Exhaust Elbow Gasket [ More info ]
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| #23 | 32-57777 | HOSE, THERMOSTAT HOUSING TO MANIFOLD (PORT) (1 required per assembly) |
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32-57777 - Hose, NLA [ More info ] Unavailable |
| #24 | 32-57776 | HOSE, THERMOSTAT HOUSING TO MANIFOLD (STARBOARD) (1 required per assembly) |
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32-57776 - Hose, NLA [ More info ] Unavailable |
| #25 | 74829 | PLATE, EXHAUST MANIFOLD TO EXHAUST ELBOW (2 required per assembly) |
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| #26 | 27-71614 | GASKET, PRESSURE CAP (1 required per assembly) |
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27-71614 - Cap Gasket [ More info ]
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