Parts for Mercury Marine 225 HP (DFI) Cylinder Block & End Cap Cylinder Block & End Cap
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 885-9811A51 | CYLINDER BLOCK (1 required per assembly) (225) |
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#39 | 900-858301T 1 | CYLINDER HEAD (1 required per assembly) (Starboard) (200 HP) |
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#39 | 900-858301T 2 | CYLINDER HEAD (1 required per assembly) (Starboard) (225 ) (Cylinder Head Has No Casting Number) |
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900-858301T 2 - Cylinder Head Assembly -stb, NLA [ More info ] |
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#1 | 885-9811A50 | CYLINDER BLOCK (1 required per assembly) (200) |
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#2 | 10-818934 40 | SCREW, (M8 x 40) (4 required per assembly) |
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#39 | 900-858485T 1 | CYLINDER HEAD (1 required per assembly) (Starboard) (225 ) (Cyliner Head Casting #900-858485C1/C2) |
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900-858485T 1 - 900-858485T 1 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858485T 3 |
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900-858485T 3 - 900-858485T 3 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858485T 6 |
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900-858485T 6 - 900-858485T 6 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858485T07 |
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#39 | 900-858300T 1 | CYLINDER HEAD (1 required per assembly) (Port) (200 HP) |
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900-858300T 1 - CYLINDER HEAD O NLA [ More info ] Unavailable |
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#3 | 856966 1 | COVER (2 required per assembly) |
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856966 1 - 856966 1 - COVER O [ More info ] Unavailable Replaced by -856966 2 |
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856966 2 - 856966 2 - BRACKET O [ More info ] Unavailable Replaced by -8M0041759 |
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#39 | 900-858300T 2 | CYLINDER HEAD (1 required per assembly) (Port) (225) (Cylinder Head Has No Casting Number) |
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900-858300T 2 - Cylinder Head Assembly -por, NLA [ More info ] |
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#4 | 16-90350 9 | STUD, (M10 x 1.5 x 64) (4 required per assembly) |
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16-90350 9 - Stud [ More info ]
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#5 | 16-815443 1 | STUD, (M10 x 1.5 x 155) (6 required per assembly) |
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#39 | 900-858483T 1 | CYLINDER HEAD (1 required per assembly) (Port) (225) (Cylinder Head Casting #900-858483C1/C2) |
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900-858483T 1 - 900-858483T 1 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858483T 3 |
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900-858483T 3 - 900-858483T 3 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858483T 6 |
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900-858483T 6 - 900-858483T 6 - CYLINDER HEAD O [ More info ] Unavailable Replaced by 900-858483T07 |
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#40 | 26-854639 | SEAL (2 required per assembly) |
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26-854639 - 26-854639 - SEAL O [ More info ] Unavailable Replaced by 26-854639001 |
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#6 | 824857 2 | DEFLECTOR, Water (6 required per assembly) |
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824857 4 - 824857 4 - DEFLECTOR Water O [ More info ] Unavailable Replaced by -824857 7 |
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#7 | 21-43278 3 | CHECK VALVE (1 required per assembly) |
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21-43278 3 - 21-43278 3 - CHECK VALVE O [ More info ] Unavailable Replaced by 21-878105 |
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21-878105 - 21-878105 - CHECK VALVE O [ More info ] Unavailable Replaced by 21-878105 1 |
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#41 | NLA | No Longer Available, Thermostat (2 required per assembly) (Refer to Service Bulletin 2002-08) |
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NLA - No Longer Availab O [ More info ] Unavailable |
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#42 | 27-850318 1 | GASKET (2 required per assembly) |
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#8 | 17-67296 | PIN (3 required per assembly) |
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#43 | 858856 | THERMOSTAT COVER (1 required per assembly) (Port) |
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858856 - THERMOSTAT COVER O NLA [ More info ] Unavailable |
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#9 | 17-43044 | PIN, Dowel - Without Hole (.375 x .625) (1 required per assembly) |
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#10 | 19-850309 | PLUG (6 required per assembly) |
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19-850309 - 19-850309 - PLUG O [ More info ] Unavailable Replaced by 19-850309001 |
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#43 | 858857 | THERMOSTAT COVER (1 required per assembly) (Starboard) |
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#44 | 10-821300 25 | SCREW, (M6 x 25) (4 required per assembly) |
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#11 | 10-818934 35 | SCREW, (M8 x 35) (14 required per assembly) |
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#12 | 10-824461 80 | SCREW, (M10 x 80) (8 required per assembly) |
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#45 | 10-824460 50 | SCREW, (M8 x 50) (M8 X 50) (40 required per assembly) |
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10-824460 50 - 10-824460 50 - SCREW (M8 x 50) O [ More info ] Unavailable Replaced by 10-859096 |
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10-859096 - 10-859096 - SCREW (M8 x 50) O [ More info ] Unavailable Replaced by 10-891570050 |
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10-891570050 - 10-891570050 - SCREW (M8 x 50) O [ More info ] Unavailable Replaced by 10-8M0045380 |
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#46 | 13536A 2 | SENSOR ASSEMBLY (1 required per assembly) (Port) |
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13536A 2 - 13536A 2 - SENSOR ASSEMBLY O [ More info ] Unavailable Replaced by -13536A11 |
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13536A11 - 13536A11 - SENSOR ASSEMBLY T O [ More info ] Unavailable Replaced by -13536A14 |
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#13 | 858952 1 | BRACKET (1 required per assembly) |
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#14 | 54-859376 | CLIP (1 required per assembly) |
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#46 | 13536A12 | SENSOR ASSEMBLY, Temperature (1 required per assembly) (Starboard) |
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#15 | 821583 | PIN (1 required per assembly) |
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821583 - 821583 - PIN O [ More info ] Unavailable Replaced by -821583 2 |
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#47 | 13715 1 | RETAINER (2 required per assembly) (200) |
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#16 | NSS | NOT SOLD SEPARATE, Plug - Serial Number (1 required per assembly) |
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NSS - NOT SOLD SEPARATE O [ More info ] Unavailable |
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#17 | 12-856774 | WASHER, (.406 x .750 x .105) Stainless Steel (10 required per assembly) |
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#47 | 858858 | RETAINER (2 required per assembly) (225) (Cylinder Heads Casting Number # 900-858485C1/C2 Or 900-858483C1/C2) |
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#18 | 11-40136 10 | NUT, (M10) Stainless Steel (10 required per assembly) |
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#48 | 10-818934 14 | SCREW, (M8 x 14) (2 required per assembly) (200) |
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#19 | 821225 1 | BRACKET (1 required per assembly) |
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#20 | 10-821300 16 | SCREW, (M6 x 16) (2 required per assembly) |
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#49 | 826624 1 | CLAMP (1 required per assembly) |
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#21 | 822486 | BRACKET, Guide (1 required per assembly) |
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#22 | 828558 1 | ENCODER (1 required per assembly) |
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#51 | 854486 1 | BRACKET (1 required per assembly) |
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854486 1 - 854486 1 - BRACKET O [ More info ] Unavailable Replaced by -854486 2 |
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#23 | 10-821045 10 | SCREW, (M5 x 10) (1 required per assembly) |
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#24 | 1171-9787A 4 | END CAP ASSEMBLY (1 required per assembly) |
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#52 | 858356 | LEVER, TPI (1 required per assembly) |
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858356 - 858356 - LEVER TPI O [ More info ] Unavailable Replaced by -858356 1 |
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#25 | 25-62700 | O-RING, (3.237 x .103) (1 required per assembly) |
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#54 | 23-856954 | BUSHING (3 required per assembly) |
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#26 | 26-830898 1 | SEAL (2 required per assembly) |
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26-830898 1 - Seal [ More info ]
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#27 | 10-821300 20 | SCREW, (M6 x 20) (4 required per assembly) |
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#55 | 25-834985 | GROMMET (3 required per assembly) |
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#56 | 12-65567 | WASHER, (.265 x .750 x .048) Stainless Steel (3 required per assembly) |
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#28 | 857186A 1 | PLATE ASSEMBLY (1 required per assembly) |
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857186A 1 - 857186A 1 - PLATE ASSEMBLY O [ More info ] Unavailable Replaced by -857186T02 |
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#29 | 23-855729 | MOUNT (3 required per assembly) |
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#57 | 10-40011113 | SCREW, (M5 x 45) Stainless Steel (3 required per assembly) |
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#30 | 10-821301 45 | SCREW, (M10 x 45) (3 required per assembly) |
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#58 | 832952 1 | INDICATOR, Throttle Position (1 required per assembly) |
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832952 1 - 832952 1 - INDICATOR Throttl O [ More info ] Unavailable Replaced by -832952 10 |
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832952 10 - 832952 10 - INDICATOR Throttl O [ More info ] Unavailable Replaced by -832952 11 |
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#59 | 22-32803 | PLUG, Pipe (.375-18) Brass (1 required per assembly) |
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#31 | 10-821301 50 | SCREW, (M10 x 50) (2 required per assembly) |
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#32 | 25-19565 | GROMMET (1 required per assembly) |
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#60 | 22-32802 2 | PLUG, Pipe (.125-27) Brass (1 required per assembly) (Digital) |
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22-32802 2 - Plug, Brass - Priced Individually [ More info ] |
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#61 | 19385 42 | LINK (1 required per assembly) |
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19385 42 - 19385 42 - LINK O [ More info ] Unavailable Replaced by -859095 |
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859095 - 859095 - LINK O [ More info ] Unavailable Replaced by -8M0008113 |
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#33 | 12-855725 | WASHER (6 required per assembly) |
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#34 | 54-858424 | CLAMP (1 required per assembly) |
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#62 | 54-858902 | CLAMP (1 required per assembly) |
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#35 | 54-858951 | J CLIP (1 required per assembly) |
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#63 | 12-858950 | WASHER (1 required per assembly) |
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#36 | 10-821300 12 | SCREW, (M6 x 12) (2 required per assembly) |
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#37 | 818574 | SEAL (2 required per assembly) |
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818574 - Cylinder Head Seal [ More info ]
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#65 | 54-858932 | CLIP (1 required per assembly) |
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#38 | 25-818573 | O-RING (6 required per assembly) |
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18-7400-9 - O-Ring (PK5) 908194 [ More info ]
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#66 | 858226 | TPS COVER (1 required per assembly) |
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858226 - 858226 - TPS COVER O [ More info ] Unavailable Replaced by -858226 1 |
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#- | 854198A00 | POWERHEAD ASSEMBLY (1 required per assembly) (200) |
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854198A00 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#67 | 858864 1 | RETAINER (1 required per assembly) |
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#- | 854199A00 | POWERHEAD ASSEMBLY (1 required per assembly) (225) (Cylinder Heads Have No Casting Number) |
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854199A00 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#68 | 10-818934 20 | SCREW, (M8 x 20) (1 required per assembly) |
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#- | 877869A00 | POWERHEAD ASSEMBLY (1 required per assembly) (225) (Cylinder Heads Casting Number 900-858485C1/C2 Or 900-858483C1/C2) |
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877869A00 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#- | 27-832934A00 | GASKET SET, Powerhead (1 required per assembly) |
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