Parts for Mercury Marine 250 HP (3.0L EFI) Cyliner Block & End Cap
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-832934A00 | GASKET SET, Powerhead (1 required per assembly) |
27-832934A00 - Powerhead Gasket Set [ More info ] Unavailable |
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# | 883894A07 | POWERHEAD ASSEMBLY (1 required per assembly) (250) |
883894A07 - Powerhead 250EFI 3L [ More info ] Unavailable |
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# | 891823A07 | POWERHEAD ASSEMBLY (1 required per assembly) (200) |
891823A07 - Powerhead 200EFI 3L [ More info ] Unavailable |
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# | 883892A07 | POWERHEAD ASSEMBLY (1 required per assembly) (225) |
883892A07 - Powerhead 225EFI 3L [ More info ] Unavailable |
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#1 | 885-899162A05 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) (200) |
885-899162A05 - Cylinder Block [ More info ] Unavailable |
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#1 | 885-899162A06 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) (225) |
885-899162A06 - Cylinder Block [ More info ] Unavailable |
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#1 | 885-899162A07 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) (250) |
885-899162A07 - Cylinder Block [ More info ] Unavailable |
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#2 | 10-818934 40 | SCREW, (M8 x 40) (4 required per assembly) |
#3 | 856966 2 | BRACKET (2 required per assembly) |
856966 2 - COVER [ More info ] Unavailable |
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8M0041759 - Cover [ More info ] Unavailable |
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#4 | 16-90350 9 | STUD, (M10 x 1.5 x 64) (4 required per assembly) |
#5 | 16-815443 1 | STUD, (M10 x 1.5 x 155) (6 required per assembly) |
#6 | 824857 7 | DEFLECTOR (6 required per assembly) |
#7 | 21-878105 1 | CHECK VALVE (1 required per assembly) |
#8 | 17-67296 | PIN (3 required per assembly) |
17-67296 - Pin, Dowel - Center Main [ More info ] Unavailable |
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#9 | 17-43044 | PIN, Dowel - Without Hole (.375 x .625) (1 required per assembly) |
#10 | 10-824461 80 | SCREW, (M10 x 80) (8 required per assembly) |
#11 | 10-818934 35 | SCREW, (M8 x 35) (14 required per assembly) |
#12 | 10-818934 20 | SCREW, (M8 x 20) (1 required per assembly) |
#13 | 17-63779 | PIN, Dowel (.250 x .625) (4 required per assembly) |
#14 | 13536A13 | SENSOR ASSEMBLY, Temperature (1 required per assembly) |
#15 | 17-840510 1 | PIN (2 required per assembly) |
#16 | 858864 1 | RETAINER (1 required per assembly) |
#17 | 12-856774 | WASHER, (.406 x .750 x .105) Stainless Steel (10 required per assembly) |
12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable |
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128M0214963 - WASHER Note: Priced Individually [ More info ] |
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#18 | 11-40136 10 | NUT, (M10) Stainless Steel (10 required per assembly) |
#19 | 828358 2 | SENSOR (1 required per assembly) |
828358 2 - Sensor Assembly [ More info ] Unavailable |
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8M0030022 - Sensor Assembly [ More info ] Unavailable |
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#20 | 10-40011107 | SCREW, (M5 x 16) Stainless Steel (2 required per assembly) |
#21 | 1171-9787A 4 | END CAP ASSEMBLY (1 required per assembly) |
#22 | 25-62700 | O-RING, (3.237 x .103) (1 required per assembly) |
#23 | 26-830898 1 | SEAL (2 required per assembly) |
#24 | 10-821300 20 | SCREW, (M6 x 20) (4 required per assembly) |
#25 | 857186A 1 | PLATE ASSEMBLY (1 required per assembly) |
857186A 1 - Plate-ALT [ More info ] Unavailable |
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#26 | 23-855729 | MOUNT (3 required per assembly) |
#27 | 10-821301 45 | SCREW, (M10 x 45) (3 required per assembly) |
#28 | 10-824948 10 | SCREW, (M6 x 10) (1 required per assembly) |
#29 | 25-19565002 | GROMMET (1 required per assembly) |
#30 | 12-855725 | WASHER (6 required per assembly) |
#31 | 13715 1 | RETAINER (1 required per assembly) |
#32 | 54-858951 | J CLIP (1 required per assembly) |
#33 | 10-821300 12 | SCREW, (M6 x 12) (1 required per assembly) |
#34 | 818574 | SEAL (2 required per assembly) |
#35 | 812851A27 | CYLINDER HEAD ASSEMBLY (2 required per assembly) |
#36 | 884391 | SEAL (6 required per assembly) |
#37 | 885599004 | THERMOSTAT, 54 Degree C/130 Degree F (2 required per assembly) |
885599004 - Thermostat, 130 Degrees [ More info ] Unavailable |
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#38 | 27-850318 1 | GASKET (2 required per assembly) |
#39 | 887926 | COVER, Thermostat (2 required per assembly) |
#41 | 10-891570050 | SCREW, (M8 x 50) (40 required per assembly) |
10-891570050 - SCREW Note: Priced Individually [ More info ] Unavailable |
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#42 | 885342002 | SENSOR ASSEMBLY (2 required per assembly) |
885342002 - Sensor Assembly [ More info ] Unavailable |
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#43 | 25-896699 | O-RING, (1.78 mm x .08 mm) (2 required per assembly) |
#44 | 10-818934 14 | SCREW, (M8 x 14) (1 required per assembly) |
#45 | 22-78279 2 | FITTING, Elbow 45 Degree (1.25) (1 required per assembly) |
#46 | 858356 1 | LEVER, TPI (1 required per assembly) |
#47 | 10-821300 25 | SCREW, (M6 x 25) (3 required per assembly) |
#48 | 23-856954 | BUSHING (3 required per assembly) |
#49 | 25-834985 | GROMMET (3 required per assembly) |
#50 | 12-65567 | WASHER, (.265 x .750 x .048) Stainless Steel (3 required per assembly) |
12-65567 - Washer, (.265 X .750 X .048) Stainless Steel [ More info ] |
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#51 | 10-40011113 | SCREW, (M5 x 45) Stainless Steel (3 required per assembly) |
#52 | 832952 11 | INDICATOR, Throttle Position (1 required per assembly) |
832952 11 - Throttle Position Indicator [ More info ] Unavailable |
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#53 | 8M0008113 | LINK (1 required per assembly) |
8M0008113 - Link [ More info ] Unavailable |
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#54 | 54-858902 | CLAMP (1 required per assembly) |
#55 | 858226 1 | COVER (1 required per assembly) |
#56 | 854486 2 | BRACKET (1 required per assembly) |
#57 | 54-888988014 | CLAMP, (25.6 mm) (4 required per assembly) |
54-888988014 - Clamp [ More info ] Unavailable |
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#58 | 22-853339 4 | FITTING (2 required per assembly) |
#59 | 32-840446 1 | HOSE (Starboard) (1 required per assembly) |
#60 | 32-840446 2 | HOSE (Port) (1 required per assembly) |
#61 | 878187 | SENSOR ASSEMBLY, Knock (2 required per assembly) (200) |
#62 | 16-882781 | STUD (2 required per assembly) (200) |
#63 | 11-826292 | NUT, (M10) Brass/Nickel Plated (2 required per assembly) (200) |