Parts for Mercury Marine 6 HP Cylinder Block & Covers
View diagram and parts list below.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 875-8473A13 | CYLINDER BLOCK(6) (1 required per assembly) (USEW/W/MC-20/20A/20B CARB) |
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875-8473A13 - 875-8473A13 - CYLINDER BLOCK AS O [ More info ] Unavailable Replaced by 875-8473A20 |
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875-8473A20 - 875-8473A20 - CYLINDER BLOCK O [ More info ] Unavailable Replaced by 875-8473T20 |
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#1 | 875-8473A12 | CYLINDER BLOCK/CRANKCASE(6/8/9.9) (1 required per assembly) |
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875-8473A21 - 875-8473A21 - CYLINDER BLOCK O [ More info ] Unavailable Replaced by 875-8473T21 |
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#1 | 881-9727A 2 | CYLINDER BLOCK(15) (1 required per assembly) |
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881-9727A 2 - 881-9727A 2 - CYLINDER BLOCK O [ More info ] Unavailable Replaced by 881-9727T 2 |
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#2 | 17-85171 | DOWELPIN, CYLINDER BLOCK (2 required per assembly) |
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#3 | 16-42463 | STUD, CARBURETOR (2 required per assembly) |
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16-42463 - 16-42463 - STUD O [ More info ] Unavailable Replaced by 16-42463 2 |
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#4 | 21-42698 | CHECK VALVE, BLEED HOSE (1 required per assembly) |
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21-42698 - 21-42698 - CHECK VALVE O [ More info ] Unavailable Replaced by 21-42698 1 |
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#5 | 32-13835 56 | HOSE, BLEED (1 required per assembly) |
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32-13835 56 - 32-13835 56 - HOSE O [ More info ] Unavailable Replaced by 32-13835100 |
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#6 | 16-42984 | STUD, CYLINDER BLOCK (2 required per assembly) |
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16-42984 - 16-42984 - STUD O [ More info ] Unavailable Replaced by 16-42984 5 |
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16-42984 5 - 16-42984 5 - STUD O [ More info ] Unavailable Replaced by 16-816194 9 |
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#7 | 10-42125 1 | SCREW, CRANKCASE TO CYLINDER BLOCK (6 required per assembly) |
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#7A | 17-17866 | GROOVE PIN(15) (1 required per assembly) |
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#8 | 11-40063 4 | NUT, CYLINDER BLOCK STUD (2 required per assembly) |
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11-40144 - 11-40144 - NUT (M6) O [ More info ] Unavailable Replaced by 11-40138 6 |
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#9 | 27-19186 1 | GASKET, POWERHEAD (1 required per assembly) |
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#10 | 42381A 2 | REED BLOCK ASSEMBLY (1 required per assembly) |
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42381A 2 - 42381A 2 - REED BLOCK ASSEMB O [ More info ] Unavailable Replaced by -828435A 1 |
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828435A 1 - 828435A 1 - REED BLOCK O [ More info ] Unavailable Replaced by -828435A 3 |
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#11 | 21-42657A 1 | CHECK VALVE ASSEMBLY (1 required per assembly) |
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#12 | 26-42137 | SEAL, REED BLOCK (1 required per assembly) |
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26-42137 - SEAL O NLA [ More info ] Unavailable |
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#13 | 27-19598 1 | GASKET, REED BLOCK (1 required per assembly) |
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27-19598 1 - 27-19598 1 - GASKET O [ More info ] Unavailable Replaced by 27-19598 2 |
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#14 | 10-40001 71 | SCREW, REED BLOCK (3 required per assembly) |
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#15 | 34-42044 | REED (2 required per assembly) |
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34-42044 - 34-42044 - REED O [ More info ] Unavailable Replaced by 34-825141 |
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#16 | 17903 1 | REED STOP (2 required per assembly) |
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#17 | 10-40057 64 | SCREW, REED ATTACHING (6 required per assembly) |
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#18 | 11-40021 3 | NUT, CARBURETOR STUD (2 required per assembly) |
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#19 | 42521 | COVER, EXHAUST (1 required per assembly) |
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#21 | 27-19185 | GASKET, EXHAUST COVER (1 required per assembly) |
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#22 | 42365 1 | BAFFLE PLATE (1 required per assembly) |
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42365 1 - 42365 1 - PLATE Baffle O [ More info ] Unavailable Replaced by -42365 |
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#23 | 27-19184 | GASKET, BAFFLE PLATE (1 required per assembly) |
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#24 | 19107F 1 | INTAKE COVER (1 required per assembly) FITTING IS INSTALLED IN BLOCK |
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#25 | 22-56759 | FITTING (1 required per assembly) FITTING IS INSTALLED IN BLOCK |
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#24 | 17863A 1 | INTAKE COVER (1 required per assembly) ELBOW IS INSTALLED IN INTAKE COVER |
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#25 | 22-15133 | ELBOW (1 required per assembly) ELBOW IS INSTALLED IN INTAKE COVER |
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#27 | 22-59169 | TEE (1 required per assembly) |
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22-59169 - 22-59169 - FITTING O [ More info ] Unavailable Replaced by 22-59169 2 |
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22-59169 2 - 22-59169 2 - FITTING Tee O [ More info ] Unavailable Replaced by 22-59169003 |
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#28 | 56762 | STA-STRAP (AR required per assembly) |
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#29 | 27-19203 1 | GASKET, INTAKE COVER (1 required per assembly) |
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#31 | 32-99127109 | HOSE, TELL TALE (1 required per assembly) |
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32-99127109 - 32-99127109 - LINE (57.00 Inche O [ More info ] Unavailable Replaced by 32-830756109 |
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32-830756109 - 32-830756109 - HOSE (57.00 Inche O [ More info ] Unavailable Replaced by 32-8M0047428 |
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32-8M0047428 - 32-8M0047428 - HOSE (57.00 Inche [ More info ] Unavailable Replaced by 32-8M0108355 |
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#32 | 22-94848 | FITTING, TELL TALE HOSE-BOTTOM COWL (1 required per assembly) |
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#33 | 1033-8906A 1 | COVER ASSEMBLY (1 required per assembly) |
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#34 | 27-19207 1 | GASKET (1 required per assembly) |
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27-19207 1 - 27-19207 1 - GASKET O [ More info ] Unavailable Replaced by 27-19207002 |
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#35 | 14673 2 | COVER, THERMOSTAT (1 required per assembly) |
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#36 | 27-19205 1 | GASKET (1 required per assembly) |
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27-19205 1 - 27-19205 1 - GASKET O [ More info ] Unavailable Replaced by 27-19205002 |
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#38 | 14586 | THERMOSTAT(120) (1 required per assembly) |
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#39 | 27-62386 | GASKET, THERMOSTAT (1 required per assembly) |
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27-62386 - 27-62386 - GASKET O [ More info ] Unavailable Replaced by 27-62386001 |
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#40 | 22-29111 | FITTING(STRAIGHT)(NEW DESIGN) (1 required per assembly) |
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22-29111 - 22-29111 - CONNECTOR O [ More info ] Unavailable Replaced by 22-29111 1 |
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22-29111 1 - 22-29111 1 - FITTING O [ More info ] Unavailable Replaced by 22-29111 2 |
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#40 | 22-99664 | ELBOW(OLD DESIGN) (1 required per assembly) |
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22-99664 1 - 22-99664 1 - ELBOW O [ More info ] Unavailable Replaced by 22-99664 2 |
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#41 | 10-40062129 | SCREW, COVER ATTACHING (6 required per assembly) |
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#- | 12893A87 | POWERHEAD ASSEMBLY-COMPLETE (1 required per assembly) (6) (Use with WMC-20/20A Carb) |
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12893A87 - 12893A87 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -12893A92 |
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12893A92 - 12893A92 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -12893A97 |
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12893A97 - 12893A97 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -12893T97 |
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12893T97 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#- | 12893A93 | POWERHEAD ASSEMBLY-COMPLETE (1 required per assembly) (6) (Use with WMC-20B Carb) |
#- | 811686A92 | POWERHEAD ASSEMBLY-COMPLETE (1 required per assembly) (6/8/9.9) |
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811686A92 - 811686A92 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -811686A97 |
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811686A97 - 811686A97 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -811686T97 |
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811686T97 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#- | 19072A88 | POWERHEAD ASSEMBLY-COMPLETE (1 required per assembly) (15) |
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19072A88 - 19072A88 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -19072T88 |
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19072T88 - POWERHEAD MARINE O NLA [ More info ] Unavailable |