Parts for MerCruiser 120 GM 153 I / L4 1979-1982 Intake Manifold Cover & Thermostat Cover
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 62575 | COVER, INTAKE MANIFOLD (1 required per assembly) |
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62575 - Cover [ More info ] Unavailable |
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62575T - Cover, NLA [ More info ] Unavailable |
| #2 | 27-35898 | GASKET, INTAKE MANIFOLD COVER (1 required per assembly) |
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27-35898 - Intake Manifold Cover Gasket [ More info ]
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27-35898T - Gasket - Priced Individually [ More info ]
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| #3 | 22-36382 | FITTING, (.250-18 x .62) Brass, PIPE - INTAKE MANIFOLD COVER (1 required per assembly) |
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18-8111-9 - Pipe Plug, 1/4 Inch, (Pack of 3) [ More info ]
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18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ]
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| #4 | 10-35390 | SCREW, (1.75 In.), INTAKE MANIFOLD COVER TO EXH. MANIFOLD (4 required per assembly) |
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10-35390 - Screw , Priced Individually [ More info ]
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10-35385 - Screw [ More info ]
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| #5 | 10-35388 | SCREW, (1 In.), INTAKE MANIFOLD COVER TO EXH. MANIFOLD (8 required per assembly) |
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10-35388 - Screw - Priced Individually [ More info ] Unavailable |
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10-39970 - Screw, NLA [ More info ]
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| #6 | 10-64969 | SCREW, SET - THROTTLE STOP (1 required per assembly) |
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10-64969 - Screw, NLA [ More info ]
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| #7 | 11-33122 | NUT, SET SCREW (1 required per assembly) |
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11-33122 - Nut, NLA [ More info ]
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| #8 | 27-52546 | GASKET, EXHAUST MANIFOLD TO CYLINDER HEAD (1 required per assembly) |
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27-52546 - Exhaust Manifold Gasket [ More info ]
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18-28961 - Gasket - Exhaust Manifold OMC311068 [ More info ]
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| #9 | 60372A 1 | COVER, 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 ]
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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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| #10 | 10-60374 | SCREW, (1.75 In.), THERM. COVER TO WATER DIST. BLOCK (2 required per assembly) |
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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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| #11 | 12-36533 | WASHER, (.328 x .562 x .0312) Copper, THERMOSTAT COVER SCREW (1 required per assembly) |
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12-36533 - Washer [ More info ]
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| #12 | 32-47639 | HOSE, WATER DISTRIBUTION BLOCK TO END CAP/CONNECTOR (1 required per assembly) |
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32-47639 - Hose - Water Distribution Block To End Cap [ More info ]
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| #13 | 54-32880 | CLAMP, HOSE TO WATER DIST. BLOCK AND END CAP/CONNECTOR (2 required per assembly) |
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54-32880 - Hose Attaching Clamp [ More info ] Unavailable |
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54-32780 - Clamp [ More info ] Unavailable |
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54-815504220 - Clamp [ More info ]
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| #14 | 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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| #15 | 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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2747590Q01 - GASKET [ More info ]
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| #16 | 47587A 2 | HOUSING ASSEMBLY, Thermostat - WATER DISTRIBUTION - CYLINDER HEAD (1 required per assembly) |
| #17 | 22-32803 | PLUG, Pipe (.375-18) Brass, 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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| #18 | 22-32802 | PLUG, Pipe (.125-27), WATER DISTRIBUTION BLOCK (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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| #19 | 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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| #20 | 10-21077 | SCREW, (.375-16 x .88), WATER DIESTRIBUTION BLOCK TO CYLINDER HEAD (2 required per assembly) |
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10-21077 - Screw, NLA [ More info ]
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| #21 | 22-53509 | ELBOW, WATER DISTRIBUTION BLOCK TO INLET HOSE (1 required per assembly) |
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22-53509 - Elbow, NLA [ More info ]
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| #22 | 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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| #23 | 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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