Parts for MerCruiser 180 (4 Barrel.) Mercury 224 I / L4 1987 Heat Exchanger
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 99438A 1 | HEAT EXCHANGER (1 required per assembly) |
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99438A 1 - Heat Exchanger [ More info ]
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| #2 | 22-32802 | PLUG, Pipe (.125-27), HEAD EXCHANGER (2 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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| #3 | 27-99960 | GASKET, END CAP (2 required per assembly) |
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27-99960 - End Cap Gasket [ More info ]
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18-0389 - Gasket, 27-99960 [ More info ]
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| #4 | 99961 | PLATE, END CAP (2 required per assembly) |
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99961 - End Cap Plate [ More info ]
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| #5 | 10-99962 | SCREW, END CAP - HEAD EXCHANGER (2 required per assembly) |
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10-99962 - Screw, NLA [ More info ]
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| #6 | 98618A 1 | BRACKET ASSEMBLY, HEAT EXCHANGER (1 required per assembly) |
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98618A 1 - Bracket, NLA [ More info ] Unavailable |
| #7 | 41024 | MOUNT, VIBRATION (6 required per assembly) |
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41024 - Vibration Mount [ More info ]
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| #8 | 77223 | PAD, MOUNTING BRACKET (2 required per assembly) |
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77223 - Mounting Bracket Pad, NLA [ More info ]
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| #9 | 12-31263 | WASHER, MOUNT STUD (3 required per assembly) |
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12-31263 - Washer - Priced Individually [ More info ]
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| #10 | 11-34933 | NUT, (.437-20) Stainless Steel, MOUNT STUD (3 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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| #11 | 16-41025 | STUD, BRACKET (3 required per assembly) |
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16-41025 - Stud, NLA [ More info ]
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| #12 | 98620 | STRAP, BRACKET TO HEAT EXCHANGER (2 required per assembly) |
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98620 - Strap, NLA [ More info ]
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| #13 | 10-98619A 1 | U BOLT, HEAT EXCHANGER (2 required per assembly) |
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10-98619A 1 - U Bolt Kit [ More info ]
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| #14 | 11-26484 | NUT, (.312-18), "U" BOLT (4 required per assembly) |
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11-26484 - Nut (5/16-18) [ More info ]
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11-8M0204646 - NUT @5 [ More info ] Unavailable |
| #15 | 32-99520 | HOSE, HEAT EXCHANGER TO REGULATOR (1 required per assembly) |
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32-99520 - Molded Hose [ More info ]
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| #16 | 32-42850 64 | HOSE, Transom Plate to Housing - WATER INLET (1 required per assembly) |
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32-42850 64 - Hose-34.5 INCH [ More info ] Unavailable |
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32-42850 69 - Hose -44 Inch [ More info ] Unavailable |
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32-8M0062634 - Transom TO Thermostat Housing Hose -44I [ More info ]
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| #17 | 54-43510 | CLAMP, HOSE ATTACHING (4 required per assembly) |
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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 |
| #18 | 32-77245 | HOSE, THERMOSTAT HOUSING TO HEAD EXCHANGER (1 required per assembly) |
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32-77245 - Hose - Thermostat Housing To Heat Exchanger [ More info ]
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| #19 | 54-32780 | CLAMP, HOSE ATTACHING (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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| #20 | 32-99729 | HOSE, EXHAUST MANIFOLD TO HEAT EXCHANGER (1 required per assembly) |
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32-99729 - Hose - Exhaust Manifold To Heat Exchanger [ More info ]
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32-897000 - Hose [ More info ] Unavailable |
| #22 | 54-32781 | CLAMP, HOSE TO EXHAUST MANIFOLD (1 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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| #23 | 32-33220 70 | HOSE, (48.00 Inches Bulk), COOLER TO HEAD EXCHANGER (1 required per assembly) W/POWER STEERING |
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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 |
| #24 | 32-95850 | HOSE, COOLER TO EXHAUST ELBOW (1 required per assembly) W/POWER STEERING |
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32-95850 - Hose - Cooler To Exhaust Elbow [ More info ]
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| #26 | 32-99356A 1 | COOLER ASSEMBLY, Oil (1 required per assembly) |
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99356A 1 - Oil Cooler Assembly [ More info ] Unavailable |
