Parts for Mercury Marine 225 HP (3.0L Carburetor) Cylinder Block & End Cap
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 885-9811A 7 | CYLINDER BLOCK (1 required per assembly) SN# 0G129221 & Below |
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885-9811A 7 - CYLINDER BLOCK O NLA [ More info ] Unavailable |
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#1 | 885-9811A10 | CYLINDER BLOCK (1 required per assembly) SN# 0G129222 THRU 0G437999 |
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885-9811A10 - 885-9811A10 - CYLINDER BLOCK O [ More info ] Unavailable Replaced by 885-9811A19 |
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885-9811A19 - CYLINDER BLOCK O NLA [ More info ] Unavailable |
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#1 | 885-9811A19 | CYLINDER BLOCK (1 required per assembly) SN# 0G438000 & Up |
#2 | 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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#3 | 16-815443 1 | STUD, (M10 x 1.5 x 155) (6 required per assembly) |
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#4 | 22-32802 1 | PLUG, Pipe (.125-27) (1 required per assembly) |
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22-32802 1 - 22-32802 1 - PLUG Pipe (.125-2 O [ More info ] Unavailable Replaced by 22-32802 2 |
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22-32802 2 - Plug, Brass - Priced Individually [ More info ] |
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#5 | 22-36382 | FITTING, (.250-18 x .62) Brass (1 required per assembly) (SEAPRO/MARATHON) |
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18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ] |
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#6 | 824857 2 | DEFLECTOR, Water (4 required per assembly) SN# 0G438000 & Up |
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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 | FITTING (1 required per assembly) |
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21-43278 - 21-43278 - FITTING O [ More info ] Unavailable Replaced by 21-43278 1 |
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21-43278 1 - 21-43278 1 - CHECK VALVE O [ More info ] Unavailable Replaced by 21-43278 3 |
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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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#8 | 22-824502 1 | CONNECTOR (6 required per assembly) |
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#9 | 821583 | PIN (2 required per assembly) |
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821583 - 821583 - PIN O [ More info ] Unavailable Replaced by -821583 2 |
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#10 | 17-43044 | PIN, Dowel - Without Hole (.375 x .625) (1 required per assembly) |
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#11 | 22-76843 | FITTING (6 required per assembly) SN# 0G437999 & Below |
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22-76843 - 22-76843 - FITTING O [ More info ] Unavailable Replaced by 22-76843 1 |
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#12 | 21-834804 1 | CHECK VALVE (6 required per assembly) SN# 0G485989 & Up |
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21-834804 1 - Check Valve [ More info ]
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#13 | 21-828218 2 | CHECK VALVE (6 required per assembly) SN# 0G485989 & Up |
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#14 | 21-42658 5 | CHECK VALVE (2 required per assembly) |
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#15 | 10-818934 35 | SCREW, (M8 x 35) (14 required per assembly) |
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#16 | 21-815923 4 | CHECK VALVE (2 required per assembly) |
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#17 | 10-824461 80 | SCREW, (M10 x 80) (8 required per assembly) |
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#18 | 17-67296 | PIN (3 required per assembly) |
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#19 | 825367A 1 | CARRIER ASSEMBLY (INCLUDES 6 CARRIERS) (1 required per assembly) (13 Tooth Splines) SN# 0G129222 THRU 0G437999 |
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#20 | 21-42657A 3 | CHECK VALVE (6 required per assembly) (13 Tooth Splines) SN# 0G129222 THRU 0G437999 |
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#21 | 19-850309 | PLUG (6 required per assembly) SN# 0G438000 & Up |
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19-850309 - 19-850309 - PLUG O [ More info ] Unavailable Replaced by 19-850309001 |
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#23 | 821762 1 | TIMING POINTER (1 required per assembly) |
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#25 | 54-816311 | TIE STRAP, (8.00 Inches) (AR required per assembly) |
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54-816311 - 54-816311 - TIE STRAP (8.00 I O [ More info ] Unavailable Replaced by 54-816311T |
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54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ] |
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#26 | 32-826544A 1 | TUBING KIT (1 required per assembly) SN# 0G129222 & Up |
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32-826544A 1 - TUBING KIT O NLA [ More info ] Unavailable |
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#27 | 32-814930 34 | TUBING (9-1/4 IN.) (1 required per assembly) SN# 0G129221 & Below |
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32-814930 34 - 32-814930 34 - TUBING O [ More info ] Unavailable Replaced by 32-826544A 1 |
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#28 | 32-99130122 | TUBING, (20.00 Feet Bulk) (22-1/2 IN.) (1 required per assembly) |
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32-99130122 - 32-99130122 - TUBING (20.00 Fee O [ More info ] Unavailable Replaced by 32-892024122 |
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#29 | 12-45175 | WASHER, (.406 x .750 x .104) (10 required per assembly) |
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12-45175 - 12-45175 - WASHER (.406 x .7 O [ More info ] Unavailable Replaced by 12-856774 |
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#30 | 11-40026 6 | NUT, (M10) (10 required per assembly) |
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11-40026 6 - 11-40026 6 - NUT (M10) O [ More info ] Unavailable Replaced by 11-40136 10 |
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#32 | 821556 | RETAINER, Check Valve (2 required per assembly) |
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#34 | 22-824356 1 | FITTING (6 required per assembly) |
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22-824356 1 - Fitting [ More info ]
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#35 | 825675 1 | BRACKET (1 required per assembly) (SEAPRO/MARATHON) SN# 0G129222 & Up |
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#35 | 822283 | BRACKET (1 required per assembly) SN# 0G129221 & Below |
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#37 | 821105 1 | BRACKET, Alternator (1 required per assembly) |
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#38 | 10-818934 50 | SCREW, (M8 x 50) (2 required per assembly) |
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#39 | 821225 1 | BRACKET (1 required per assembly) |
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#40 | 10-821300 12 | SCREW, (M6 x 12) (2 required per assembly) |
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#41 | 822486 | BRACKET, Guide (1 required per assembly) |
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#42 | 821909 | SENSOR (1 required per assembly) |
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#43 | 10-821045 10 | SCREW, (M5 x 10) (1 required per assembly) |
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#44 | 818574 | SEAL (2 required per assembly) |
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818574 - Cylinder Head Seal [ More info ]
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#45 | 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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#46 | 812851A 3 | CYLINDER HEAD (2 required per assembly) (SEAPRO/MARATHON) |
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#46 | 812851A 2 | CYLINDER HEAD (2 required per assembly) |
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812851A 2 - CYLINDER HEAD O NLA [ More info ] Unavailable |
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#47 | 833072 | THERMOSTAT, 62° Celsius (143° Fahrenheit) (2 required per assembly) SN# 0G438000 & Up |
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833072 - 833072 - THERMOSTAT 62 Cel O [ More info ] Unavailable Replaced by -833072003 |
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#47 | 75692 | THERMOSTAT (143 DEGREES) (2 required per assembly) SN# 0G437999 & Below |
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#48 | 27-62386 | GASKET (2 required per assembly) |
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27-62386 - 27-62386 - GASKET O [ More info ] Unavailable Replaced by 27-62386001 |
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#49 | 19801A 1 | THERMOSTAT COVER (2 required per assembly) USE WITH 45 DEGREE ELBOW |
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#49 | 19801 2 | COVER, Thermostat (2 required per assembly) USE WITH 90 DEGREE ELBOW |
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19801 2 - 19801 2 - COVER Thermostat O [ More info ] Unavailable Replaced by -19801A 1 |
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#50 | 22-816781 1 | ELBOW (45 DEGREES) (2 required per assembly) USE WITH 45 DEGREE ELBOW |
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#50 | 22-68727 | FITTING, (.250-18) 90 Degree - Brass (90 DEGREES) (2 required per assembly) USE WITH 90 DEGREE ELBOW |
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22-68727 - 22-68727 - FITTING (.250-18) O [ More info ] Unavailable Replaced by 22-68727 1 |
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#51 | 32-77653112 | HOSE, (59.00 Inches Bulk) (19 IN.)(20-1/2 IN.) (2 required per assembly) USE WITH 45 DEGREE ELBOW |
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32-77653112 - 32-77653112 - HOSE (59.00 Inche O [ More info ] Unavailable Replaced by 32-77653 78 |
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32-77653 78 - 32-77653 78 - TUBING (25.00 Inc O [ More info ] Unavailable Replaced by 32-77653101 |
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#52 | 10-824460 90 | SCREW, (M8 x 90) (4 required per assembly) |
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#53 | 10-824460 50 | SCREW, (M8 x 50) (36 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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#54 | 13536A11 | SENSOR ASSEMBLY, Temperature (1 required per assembly) SEAPRO/MARATHON SN# 0G217420 & Up |
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13536A11 - 13536A11 - SENSOR ASSEMBLY T O [ More info ] Unavailable Replaced by -13536A14 |
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#54 | 13536A 2 | SENSOR ASSEMBLY (1 required per assembly) SN# 0G217419 & Below |
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13536A 2 - 13536A 2 - SENSOR ASSEMBLY O [ More info ] Unavailable Replaced by -13536A11 |
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#55 | 84-88807A42 | CABLE ASSEMBLY (USE WHERE APPLICABLE) (1 required per assembly) SEAPRO/MARATHON SN# 0G217420 & Up |
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84-88807A42 - Cable Assembly - Priced Individually [ More info ] |
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#55 | 84-88807A37 | CABLE ASSEMBLY (1 required per assembly) SN# 0G217419 & Below |
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#56 | 828523 | RETAINER, Sensor (1 required per assembly) DESIGN I |
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828523 - RETAINER Sensor O NLA [ More info ] Unavailable |
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#57 | 10-828552 | SCREW, (.375-16 x .500) (1 required per assembly) DESIGN I |
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#58 | 13715 1 | RETAINER (1 required per assembly) DESIGN II |
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#59 | 10-818934 12 | SCREW, (M8 x 12) (1 required per assembly) DESIGN II |
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#60 | 1171-9787A 3 | END CAP ASSEMBLY, Lower (1 required per assembly) SEE SERVICE BULLETIN 95-4 SN# 0G303045 & Below |
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1171-9787A 3 - 1171-9787A 3 - END CAP ASSEMBLY O [ More info ] Unavailable Replaced by 1171-9787A 5 |
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#60 | 1171-9787A 4 | END CAP ASSEMBLY (1 required per assembly) SN# 0G303046 & Up |
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#61 | 25-62700 | O-RING, (3.237 x .103) (1 required per assembly) |
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#62 | 26-818571 1 | SEAL, Oil (2 required per assembly) SEE SERVICE BULLETIN 95-4 SN# 0G303045 & Below |
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26-818571 1 - SEAL Oil O NLA [ More info ] Unavailable |
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#62 | 26-830898 | SEAL, Oil (2 required per assembly) SN# 0G303046 & Up |
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26-830898 - 26-830898 - SEAL Oil O [ More info ] Unavailable Replaced by 26-830898 1 |
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26-830898 1 - Seal [ More info ]
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#63 | 26-815449 | SEAL, Oil (1 required per assembly) SEE SERVICE BULLETIN 95-4 SN# 0G303045 & Below |
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26-815449 - 26-815449 - SEAL Oil O [ More info ] Unavailable Replaced by 26-859093 |
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26-859093 - Seal [ More info ]
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#64 | 10-821300 20 | SCREW, (M6 x 20) (4 required per assembly) |
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#65 | 43453 1 | PLUG (1 required per assembly) SEAPRO/MARATHON |
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#66 | 25-62705 | O-RING (1 required per assembly) SEAPRO/MARATHON |
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18-7105-9 - O-Ring (Pack of 5) 311338, 26-62705 [ More info ] |
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#67 | 10-821045 20 | SCREW, (M5 x 20) (M5 X 20) (2 required per assembly) SEAPRO/MARATHON |
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#68 | 826121 1 | BRACKET (1 required per assembly) |
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#69 | 10-48408 | SCREW, (#10-16 x .500) (1 required per assembly) |
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#71 | 826624 1 | CLAMP (1 required per assembly) |
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#- | 27-814195A93 | GASKET SET (1 required per assembly) |
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#- | 823291A94 | POWERHEAD ASSEMBLY (1 required per assembly) (8 TOOTH SPLINES) SN# 0G129221 & Below |
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#- | 809794A97 | POWERHEAD ASSEMBLY (1 required per assembly) (13 TOOTH SPLINES) SN# 0G129222 & Up |
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809794A97 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |
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#- | 809793A97 | POWERHEAD ASSEMBLY (1 required per assembly) (SEAPRO/MARATHON) |
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809793A97 - 809793A97 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -809793A00 |
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809793A00 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable |