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Parts for Mariner 225 HP (DFI) Cylinder Block & End Cap

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 885-9811A66 CYLINDER BLOCK (1 required per assembly) (225)
CYLINDER BLOCK    O NLA  
885-9811A66 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 885-9811A65 CYLINDER BLOCK (1 required per assembly) (200)
CYLINDER BLOCK 885-9811A65  
885-9811A65OEM Part 885-9811A65 - Cylinder Block (more info) About Mercury Marine $2,144.07 $1,348.19 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 10-818934 40 SCREW, (M8 x 40) (4 required per assembly)
SCREW (M8 x 40) 10-818934 40 10-818934 40
10-818934 40OEM Part 10-818934 40 - Screw (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 856966 1 COVER (2 required per assembly)
COVER             O - Replaced by -856966  2  
856966 1This part has been superseded. COVER O - Replaced by -856966 2
(more info)
    UnavailableUnavailable Parts
COVER             O - Replaced by -8M0041759 856966  2
856966 2This part has been superseded. COVER O - Replaced by -8M0041759
(more info)
    UnavailableUnavailable Parts
BRACKET 8M0041759 8M0041759
8M0041759OEM Part 8M0041759 - Cover (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 16-90350 9 STUD, (M10 x 1.5 x 64) (4 required per assembly)
STUD (M10 x 1.5 x 16-90350  9  
16-90350 9OEM Part 16-90350 9 - Stud (more info) About Mercury Marine $14.90 $14.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 16-815443 1 STUD, (M10 x 1.5 x 155) (6 required per assembly)
STUD (M10 x 1.5 x 16-815443  1  
16-815443 1OEM Part 16-815443 1 - Stud (more info) About Mercury Marine $22.92 $22.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 824857 4 DEFLECTOR, Water (6 required per assembly)
DEFLECTOR         O - Replaced by -824857  7  
824857 4This part has been superseded. DEFLECTOR O - Replaced by -824857 7
(more info)
    UnavailableUnavailable Parts
DEFLECTOR 824857  7  
824857 7OEM Part 824857 7 - Water Deflector (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 21-878105 CHECK VALVE (1 required per assembly)
CHECK VALVE       O - Replaced by 21-878105  1  
21-878105This part has been superseded. CHECK VALVE O - Replaced by 21-878105 1
(more info)
    UnavailableUnavailable Parts
CHECK VALVE 21-878105  1 21-878105  1
21-878105 1OEM Part 21-878105 1 - Check Valve (more info) About Mercury Marine $20.40 $17.47 Add to shopping cart
1 in stock. Explain stock levels
#8 17-67296 PIN (3 required per assembly)
PIN-CENTER MAIN   O - Replaced by 17-8M0036405  
17-67296This part has been superseded. PIN-CENTER MAIN O - Replaced by 17-8M0036405
(more info)
    UnavailableUnavailable Parts
PIN 17-8M0036405  
17-8M0036405OEM Part 17-8M0036405 - Pin - Center Main (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 17-43044 PIN, Dowel - Without Hole (.375 x .625) (1 required per assembly)
PIN Dowel - Witho 17-43044  
17-43044OEM Part 17-43044 - Pin -Dowel-solid (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 19-850309 PLUG (6 required per assembly)
PLUG-STOP         O - Replaced by 19-850309001  
19-850309This part has been superseded. PLUG-STOP O - Replaced by 19-850309001
(more info)
    UnavailableUnavailable Parts
PLUG Stop 19-850309001  
19-850309001OEM Part 19-850309001 - Plug - Stop (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 10-818934 35 SCREW, (M8 x 35) (14 required per assembly)
SCREW (M8 x 35) 10-818934 35 10-818934 35
10-818934 35OEM Part 10-818934 35 - Screw (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 10-824461 80 SCREW, (M10 x 80) (8 required per assembly)
SCREW (M10 x 80) 10-824461 80 10-824461 80
10-824461 80OEM Part 10-824461 80 - Screw (more info) About Mercury Marine $9.20 $9.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 858952 1 BRACKET (1 required per assembly)
BRACKET 858952  1  
858952 1OEM Part 858952 1 - Starter Bracket (more info) About Mercury Marine $5.30 $5.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 54-859376 CLIP (1 required per assembly)
CLIP 54-859376  
54-859376OEM Part 54-859376 - Clip (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
#15 821583 2 PIN, Special (1 required per assembly)
PIN Special (1.5 821583  2  
821583 2OEM Part 821583 2 - Pin (Special) (more info) About Mercury Marine $13.70 $13.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 858864 1 RETAINER (1 required per assembly)
RETAINER 858864  1  
858864 1OEM Part 858864 1 - Retainer (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (10 required per assembly)
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#18 11-40136 10 NUT, (M10) Stainless Steel (10 required per assembly)
NUT (M10) Stainle 11-40136 10  
11-40136 10OEM Part 11-40136 10 - Nut - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
2 in stock. Explain stock levels
#19 828358 SENSOR (1 required per assembly)
SENSOR ASSY       O - Replaced by -828358  2  
828358This part has been superseded. SENSOR ASSY O - Replaced by -828358 2
(more info)
    UnavailableUnavailable Parts
8M0030022 828358  2  
828358 2OEM Part 828358 2 - Sensor Assembly (more info) About Mercury Marine $72.53 $72.53 Add to shopping cart
3 in stock. Explain stock levels
SENSOR ASSY       O - Replaced by -8M0082988  
8M0030022This part has been superseded. SENSOR ASSY O - Replaced by -8M0082988
(more info)
    UnavailableUnavailable Parts
SENSOR Crankshaft 8M0082988 8M0082988
8M0082988OEM Part 8M0082988 - Sensor Assembly (more info) About Mercury Marine $78.25 $78.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 10-40011107 SCREW, (M5 x 16) Stainless Steel (2 required per assembly)
SCREW (M5 x 16) S 10-40011107 10-40011107
10-40011107OEM Part 10-40011107 - Screw (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
5 in stock. Explain stock levels
#21 1171-9787A 4 END CAP ASSEMBLY (1 required per assembly)
END CAP ASSEMBLY 1171-9787A 4  
1171-9787A 4OEM Part 1171-9787A 4 - End Cap Assembly (more info) About Mercury Marine $62.83 $62.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 25-62700 O-RING, (3.237 x .103) (1 required per assembly)
O-RING (3.237 x . 25-62700 25-62700
25-62700OEM Part 25-62700 - O-Ring (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-0860-9
18-0860-9OEM Match 18-0860-9 - O-Ring 25-62700 2-Pack (more info) About Sierra Marine $5.98 $5.98 Add to shopping cart
6 in stock. Explain stock levels
#23 26-830898 1 SEAL (2 required per assembly)
SEAL 26-830898  1 26-830898  1
26-830898 1OEM Part 26-830898 1 - Seal (more info) About Mercury Marine $23.10 $19.78 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 10-821300 20 SCREW, (M6 x 20) (4 required per assembly)
SCREW (M6 x 20) 10-821300 20 10-821300 20
10-821300 20OEM Part 10-821300 20 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
1 in stock. Explain stock levels
#25 857186A 1 PLATE ASSEMBLY (1 required per assembly)
PLATE ASSY-ALT    O - Replaced by -857186T02  
857186A 1This part has been superseded. PLATE ASSY-ALT O - Replaced by -857186T02
(more info)
    UnavailableUnavailable Parts
PLATE ASSEMBLY 857186T02  
857186T02OEM Part 857186T02 - Plate Assembly -alt (more info) About Mercury Marine $127.58 $127.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 23-855729 MOUNT (3 required per assembly)
MOUNT 23-855729 23-855729
23-855729OEM Part 23-855729 - Mount (more info) About Mercury Marine $26.83 $26.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 10-821301 45 SCREW, (M10 x 45) (3 required per assembly)
SCREW (M10 x 45) 10-821301 45 10-821301 45
10-821301 45OEM Part 10-821301 45 - Screw (more info) About Mercury Marine $7.70 $7.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 25-19565 GROMMET (1 required per assembly)
2519565002 25-19565  
25-19565OEM Part 25-19565 - Grommet (more info) About Mercury Marine $11.00 $11.00 Add to shopping cart
10+ in stock. Explain stock levels
GROMMET 25-19565002  
25-19565002OEM Part 25-19565002 - Grommet (more info) About Mercury Marine $17.92 $17.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 12-855725 WASHER (6 required per assembly)
WASHER 12-855725  
12-855725OEM Part 12-855725 - Washer (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 54-858424 CLAMP (1 required per assembly)
CLAMP 54-858424  
54-858424OEM Part 54-858424 - Clamp (more info) About Mercury Marine $5.10 $5.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 54-858951 J CLIP (1 required per assembly)
J CLIP 54-858951  
54-858951OEM Part 54-858951 - J Clip (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 818574 SEAL, Cylinder Head (2 required per assembly)
SEAL 818574 818574
818574OEM Part 818574 - Seal (more info) About Mercury Marine $22.70 $19.44 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 878453 SEAL (6 required per assembly)
SEAL 878453 878453
878453OEM Part 878453 - Seal (more info) About Mercury Marine $11.10 $11.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 900-858485T 3 CYLINDER HEAD (1 required per assembly) (STARBOARD)
HEAD ASY-CYL-STBD O - Replaced by 900-858485T 6  
900-858485T 3This part has been superseded. HEAD ASY-CYL-STBD O - Replaced by 900-858485T 6
(more info)
    UnavailableUnavailable Parts
HEAD ASY-CYL-STBD O - Replaced by 900-858485T07  
900-858485T 6This part has been superseded. HEAD ASY-CYL-STBD O - Replaced by 900-858485T07
(more info)
    UnavailableUnavailable Parts
CYLINDER HEAD Sta 900-858485T07  
900-858485T07OEM Part 900-858485T07 - Cylinder Head Assembly - Stbd (more info) About Mercury Marine $385.00 $385.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 900-858483T 3 CYLINDER HEAD (1 required per assembly) (PORT)
HEAD ASY-CYL-PORT O - Replaced by 900-858483T 6  
900-858483T 3This part has been superseded. HEAD ASY-CYL-PORT O - Replaced by 900-858483T 6
(more info)
    UnavailableUnavailable Parts
HEAD ASY-CYL-PORT O - Replaced by 900-858483T07  
900-858483T 6This part has been superseded. HEAD ASY-CYL-PORT O - Replaced by 900-858483T07
(more info)
    UnavailableUnavailable Parts
CYLINDER HEAD Por 900-858483T07  
900-858483T07OEM Part 900-858483T07 - Cylinder Head Assembly - Port (more info) About Mercury Marine $449.17 $449.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 26-854639 SEAL, Thermostat (2 required per assembly)
SEAL              O - Replaced by 26-854639001  
26-854639This part has been superseded. SEAL O - Replaced by 26-854639001
(more info)
    UnavailableUnavailable Parts
SEAL Note: must be ordered in multiples of 2 26-854639001 26-854639001
26-854639001OEM Part 26-854639001 - Seal - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
1 in stock. Explain stock levels
#38 NLA No Longer Available, THERMOSTAT (2 required per assembly) (Refer to Service Bulletin 2002-08)
#39 27-850318 1 GASKET, Thermostat Cover (2 required per assembly)
GASKET 27-850318  1 27-850318  1
27-850318 1OEM Part 27-850318 1 - Gasket (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
10+ in stock. Explain stock levels
#40 858856 THERMOSTAT COVER (1 required per assembly) (PORT)
ORD 885599A 1     O NLA  
858856 ORD 885599A 1 O NLA
(more info)
    UnavailableUnavailable Parts
THERMOSTAT/COVER 885599A 1 885599A 1
885599A 1OEM Part 885599A 1 - Thermostat/Cover (more info) About Mercury Marine $222.83 $222.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 858857 THERMOSTAT COVER (1 required per assembly) (STARBOARD)
THERMOSTAT COVER 858857 858857
858857OEM Part 858857 - Cover - Stbd Therm (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#41 10-821300 25 SCREW, (M6 x 25) (4 required per assembly)
SCREW (M6 x 25) 10-821300 25 10-821300 25
10-821300 25OEM Part 10-821300 25 - Screw (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#42 10-859096 SCREW, (M8 x 50) (40 required per assembly)
SCREW             O - Replaced by 10-891570050  
10-859096This part has been superseded. SCREW O - Replaced by 10-891570050
(more info)
    UnavailableUnavailable Parts
SCREW @5          O - Replaced by 10-8M0045380  
10-891570050This part has been superseded. SCREW @5 O - Replaced by 10-8M0045380
(more info)
    UnavailableUnavailable Parts
SCREW (M8 x 50) 10-8M0045380  
10-8M0045380OEM Part 10-8M0045380 - Screw Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
4 in stock. Explain stock levels
#43 858535 SENSOR ASSEMBLY, Temperature (2 required per assembly)
SENSOR ASSY-TEMP  O - Replaced by -889575  
858535This part has been superseded. SENSOR ASSY-TEMP O - Replaced by -889575
(more info)
    UnavailableUnavailable Parts
SENSOR ASSEMBLY 889575 889575
889575OEM Part 889575 - Temperature Sensor Assembly (more info) About Mercury Marine $41.67 $41.67 Add to shopping cart
2 in stock. Explain stock levels
#44 25-62702 1 O-RING, (.301 x .070) (2 required per assembly)
O-RING (.301 x .0 25-62702  1  
25-62702 1OEM Part 25-62702 1 - O-Ring (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#45 10-821300 12 SCREW, (M6 x 12) (2 required per assembly)
SCREW (M6 x 12) 10-821300 12 10-821300 12
10-821300 12OEM Part 10-821300 12 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#46 826624 1 CLAMP (1 required per assembly)
CLAMP 826624  1  
826624 1OEM Part 826624 1 - Clamp (more info) About Mercury Marine $18.67 $18.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#47 858356 1 LEVER, TPI (1 required per assembly)
LEVER TPI 858356  1  
858356 1OEM Part 858356 1 - Lever -tps (more info) About Mercury Marine $9.40 $9.40 Add to shopping cart
1 in stock. Explain stock levels
#49 23-856954 BUSHING (3 required per assembly)
BUSHING 23-856954  
23-856954OEM Part 23-856954 - Bushing (more info) About Mercury Marine $4.80 $4.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#50 25-834985 GROMMET (3 required per assembly)
GROMMET 25-834985  
25-834985OEM Part 25-834985 - Grommet (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#51 12-65567 WASHER, (.265 x .750 x .048) Stainless Steel (3 required per assembly)
WASHER (.265 x .7 12-65567  
12-65567OEM Part 12-65567 - Washer - Priced Individually (more info) About Mercury Marine $1.63 $1.63 Add to shopping cart
10+ in stock. Explain stock levels
#52 10-40011113 SCREW, (M5 x 45) Stainless Steel (3 required per assembly)
SCREW (M5 x 45) S 10-40011113 10-40011113
10-40011113OEM Part 10-40011113 - Screw (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#53 832952 11 INDICATOR, Throttle Position (1 required per assembly)
INDICATOR Throttl 832952 11 832952 11
832952 11OEM Part 832952 11 - Throttle Position Indicator (more info) About Mercury Marine $199.92 $199.92 Add to shopping cart
1 in stock. Explain stock levels
#54 10-818934 20 SCREW, (M8 x 20) (1 required per assembly)
SCREW (M8 x 20) 10-818934 20 10-818934 20
10-818934 20OEM Part 10-818934 20 - Screw (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#55 22-32803 PLUG, Pipe (.375-18) Brass (1 required per assembly)
PLUG Pipe (.375-1 22-32803 22-32803
22-32803OEM Part 22-32803 - Plug (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
3 in stock. Explain stock levels
Pipe Plug, 3/8-18 Npt Pipe 18-4264
18-4264OEM Match 18-4264 - Pipe Plug, 3/8-18 NPT Pi (more info) About Sierra Marine $3.99 $3.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#55 22-32802 2 PLUG, Pipe (.125-27) Brass (AR required per assembly)
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#56 859095 LINK (1 required per assembly)
LINK              O - Replaced by -8M0008113  
859095This part has been superseded. LINK O - Replaced by -8M0008113
(more info)
    UnavailableUnavailable Parts
LINK 8M0008113  
8M0008113OEM Part 8M0008113 - Link (more info) About Mercury Marine $18.00 $18.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#57 54-858902 CLAMP (2 required per assembly)
CLAMP 54-858902  
54-858902OEM Part 54-858902 - Clamp (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 12-858950 WASHER (1 required per assembly)
WASHER 12-858950  
12-858950OEM Part 12-858950 - Washer (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#59 10-821300 16 SCREW, (M6 x 16) (1 required per assembly)
SCREW (M6 x 16) 10-821300 16 10-821300 16
10-821300 16OEM Part 10-821300 16 - Screw - Priced Individually (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
3 in stock. Explain stock levels
#60 54-858932 CLIP (1 required per assembly)
CLIP 54-858932  
54-858932OEM Part 54-858932 - Clip (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
1 in stock. Explain stock levels
#61 858226 1 COVER (1 required per assembly)
COVER 858226  1  
858226 1OEM Part 858226 1 - Cover (more info) About Mercury Marine $15.40 $15.40 Add to shopping cart
1 in stock. Explain stock levels
#62 854486 2 BRACKET (1 required per assembly)
BRACKET 854486  2  
854486 2OEM Part 854486 2 - Bracket (more info) About Mercury Marine $15.83 $15.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-832934A00 GASKET SET, Powerhead (1 required per assembly)
GASKET SET Powerh 27-832934A00 27-832934A00
27-832934A00OEM Part 27-832934A00 - Gasket Set (more info) About Mercury Marine $132.00 $132.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 877869A01 POWERHEAD ASSEMBLY (1 required per assembly) (225)
PH 225 DFI 3.0L   O NLA  
877869A01 PH 225 DFI 3.0L O NLA
(more info)
    UnavailableUnavailable Parts
PH 225 DFI -RM     877869R01 877869R01
877869R01OEM Part 877869R01 - Powerhead 225 Dfi -rm (more info) About Mercury Marine $4,768.75 $4,768.75 Add to shopping cart
Available to order:
Usually ships
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#- 854198A01 POWERHEAD ASSEMBLY (1 required per assembly) (200)
ORD 854198R01     O NLA  
854198A01 ORD 854198R01 O NLA
(more info)
    UnavailableUnavailable Parts
PH 200 DFI -RM 854198R01 854198R01
854198R01OEM Part 854198R01 - Powerhead 200 Dfi -rm (more info) About Mercury Marine $4,368.75 $4,368.75 Add to shopping cart
Available to order:
Usually ships
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