Parts for MerCruiser 470 (2 Barrel.) Mercury 224 I / L4 1976-1979 Heat Exchanger & Coolant Recovery Assembly
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 75959 | HEAT EXCHANGER (1 required per assembly) SERIAL 00000000-04625579 |
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75959 - Heat Exchanger [ More info ] Unavailable |
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75959T - Heat Exchanger [ More info ] Unavailable |
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75959F 1 - Heat Exchanger, NLA [ More info ] Unavailable |
| #1 | 77319 | HEAT EXCHANGER (1 required per assembly) SERIAL 04625580-09999999 |
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77319 - Heat Exchanger [ More info ] Unavailable |
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77319A 1 - Heat Exchanger Assembly [ More info ] Unavailable |
| #2 | 22-32802 | PIPE PLUG, HEAT 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 | 27-75450 | GASKET, END CAP-HEAT EXCHANGER (2 required per assembly) |
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27-75450 - End Cap Gasket [ More info ]
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| #4 | 75452 | PLATE, END CAP-HEAT EXCHANGER (2 required per assembly) |
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75452 - End Cap Plate [ More info ] Unavailable |
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87924 - End Cap Plate [ More info ]
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| #5 | 12-75451 | WASHER, END CAP-HEAT EXCHANGER ATTACHING (2 required per assembly) |
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12-75451 - Washer, Fiber [ More info ]
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| #6 | 10-25703 | SCREW, END CAP-HEAT EXCHANGER ATTACHING (2 required per assembly) |
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10-25703 - Screw [ More info ]
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10-98259 - Screw, NLA [ More info ]
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| #7 | 73744 | HEAT EXCHANGER-REAR (1 required per assembly) SERIAL 00000000-04625579 |
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73744 - Bracket, NLA [ More info ]
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| #8 | 10-47462 | SCREW, REAR BRACKET ATTACHING (1 1/4") (2 required per assembly) SERIAL 00000000-04625579 |
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10-47462 - Screw - Priced Individually [ More info ]
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| #9 | 13-32993 | LOCKWASHER, REAR BRACKET ATTACHING SCREW (2 required per assembly) SERIAL 00000000-04625579 |
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13-32993 - LockWasher - Priced Individually [ More info ]
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| #10 | 12-22248 | WASHER, REAR BRACKET ATTACHING SCREW (2 required per assembly) SERIAL 00000000-04625579 |
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12-22248 - Washer, (.453 X .875 X .060) [ More info ]
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| #11 | 74790 | BRACKET, HEAT EXCHANGER-FRONT (1 required per assembly) SERIAL 00000000-04625579 |
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74790 - Bracket, NLA [ More info ] Unavailable |
| #12 | 74819 | PAD, HEAT EXCHANGER-UPPER (2 required per assembly) SERIAL 00000000-04625579 |
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74819 - Pad, NLA [ More info ]
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| #13 | 76145 | PAD, HEAT EXCHANGER-LOWER (2 required per assembly) SERIAL 00000000-04625579 |
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76145 - Pad, NLA [ More info ] Unavailable |
| #14 | 54-60488 | CLAMP, HEAT EXCHANGER ATTACHING (2 required per assembly) SERIAL 00000000-04625579 |
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54-60488 - Clamp [ More info ]
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| #15 | 32-47642 | HOSE, DRIVE TO HEAT EXCHANGER (1 required per assembly) SERIAL 00000000-04625579 |
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32-47642 - Hose -49 Inch [ More info ]
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| #16 | 54-32523 | CLAMP, HOSE ATTACHING (2 required per assembly) SERIAL 00000000-04625579 |
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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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| #17 | 32-74638 | HOSE, HEAT EXCHANGER TO EXHAUST ELBOW (1 required per assembly) SERIAL 00000000-04625579 |
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32-74638 - Hose - Heat Exchanger To Exhaust Elbow [ More info ]
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| #18 | 54-32780 | CLAMP, HOSE ATTACHING (2 required per assembly) SERIAL 00000000-04625579 |
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54-32780 - Clamp [ More info ] Unavailable |
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54-815504220 - Clamp [ More info ]
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| #19 | 32-74794 | HOSE, HEAT EXCHANGER TO EXHAUST MANIFOLD (FRONT) (1 required per assembly) SERIAL 00000000-04625579 |
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32-74794 - Hose, NLA [ More info ] Unavailable |
| #21 | 32-74636 | HOSE, HEAT EXCHANGER TO THERMOSTAT HOUSING (1 required per assembly) SERIAL 00000000-04487700 |
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32-74636 - Hose - Heat Exchanger To Thermostat Housing - NLA [ More info ]
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| #21 | 32-75960 | HOSE, HEAT EXCHANGER TO THERMOSTAT HOUSING (1 required per assembly) SERIAL 04487701-04625579 |
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32-75960 - Hose - Heat Exchanger To Thermostat Housing - NLA [ More info ]
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| #17 | 32-77332 | HOSE, HEAT EXCHANGER TO EXHASUT ELBOW (1 required per assembly) SERIAL 04625580-09999999 |
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| #21 | 32-77245 | HOSE, HEAT EXCHANGER TO THERMOSTAT HOUSING (21 3/4") (1 required per assembly) SERIAL 04625580-09999999 |
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32-77245 - Hose - Thermostat Housing To Heat Exchanger [ More info ]
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| #21 | 32-77331 | HOSE,HEAT EXCHANGER TO THERMOSTAT HOUSING (12") (1 required per assembly) SERIAL 04625580-09999999 |
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32-77331 - Hose, NLA [ More info ]
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| #23 | 77226 | BRACKET, HEAT EXCHANGER MOUNTING (1 required per assembly) SERIAL 04625580-09999999 |
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77226 - Bracket [ More info ] Unavailable |
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86296A 1 - Bracket Assembly [ More info ] Unavailable |
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91907A 1 - Bracket [ More info ]
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98618A 1 - Bracket, NLA [ More info ] Unavailable |
| #24 | 16-31632 | STUD, BRACKET ATTACHING (3 required per assembly) SERIAL 04625580-09999999 |
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16-31632 - Stud, NLA [ More info ] Unavailable |
| #26 | 11-34933 | NUT, BRACKET STUD (3 required per assembly) SERIAL 04625580-09999999 |
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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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| #27 | 77223 | PAD, MOUNTING BRACKET (2 required per assembly) SERIAL 04625580-09999999 |
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77223 - Mounting Bracket Pad, NLA [ More info ]
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| #28 | 77225 | STRAP, BRACKET TO HEAT EXCHANGER (2 required per assembly) SERIAL 04625580-09999999 |
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77225 - Strap, NLA [ More info ]
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| #29 | 10-77403 | "U" BOLT, RACKET TO HEAT EXCHANGER (2 required per assembly) SERIAL 04625580-09999999 |
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10-77403 - U Bolt, NLA [ More info ]
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| #30 | 11-26484 | N1T, "U" BOLT ATTACHING (4 required per assembly) SERIAL 04625580-09999999 |
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11-26484 - Nut (5/16-18) [ More info ]
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11-8M0204646 - NUT @5 [ More info ] Unavailable |
| #31 | 71587 | BOTTLE, COOLANT RECOVERY (1 required per assembly) |
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71587 - BOTTLE [ More info ] Unavailable |
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71587A 7 - Bottle Assembly [ More info ] Unavailable |
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71587A11 - Coolant Recovery Bottle [ More info ]
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| #32 | 76276 | BRACKET, BOTTLE (1 required per assembly) |
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76276 - Bracket, NLA [ More info ] Unavailable |
| #33 | 10-20359 | SCREW, BRACKET TOHEAD-PORT (3/8-16X1") (1 required per assembly) |
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10-20359 - Screw - Priced Individually [ More info ]
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| #34 | 13-35048 | LOCKWASHER, BRACKET ATTACHING SCREW (1 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #35 | 10-47461 | SCREW, BRACKET TO HEAD, STBD. (7/16-14X1) (1 required per assembly) |
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10-47461 - Screw [ More info ]
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| #36 | 13-37272 | LOCKWASHER, BRACKET ATTACHING SCREW (1 required per assembly) |
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13-37272 - LockWasher - Priced Individually [ More info ]
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| #37 | 12-27339 | WASHER, BRACKET ATTACHING SCREW (2 required per assembly) |
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12-27339 - Washer, Bracket Screw [ More info ]
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| #38 | 67467 | PAD, BOTTLE MOUNTING (1 required per assembly) |
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67467 - PAD Note: Priced Individually [ More info ] Unavailable |
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| #39 | 61990 | STA-STRAP, HOSE ATTACHING (3 required per assembly) |
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61990 - Tie Strap - Priced Individually [ More info ]
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