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Parts for Force 25 HP (1998) Cylinder Block Assembly

#1 800-819240A 6 POWERHEAD ASSY (PAINTED) (1 required per assembly) (COMPLETE)
POWERHEAD ASSY    O NLA
800-819240A 6

About Mercury Marine

OEM Part

POWERHEAD ASSY O NLA [ More info ]
Unavailable
#1 800-819240A 2 CYLINDER ASSEMBLY (PAINTED) (1 required per assembly)
CYLINDER ASSY     O - Replaced by 800-819240A 5
 

This part has been superseded.

800-819240A 2 - CYLINDER ASSY O [ More info ]
Unavailable
Replaced by 800-819240A 5
CYLINDER ASSY,NLA 800-819240A 5
 

About Mercury Marine

OEM Part

800-819240A 5 - Cylinder Assembly, NLA [ More info ]

Add to shopping cart $300.00
5 in stock. Explain stock levels

#2 10-92160 SCREW (.250-20 X .750) (11 required per assembly) TORQUE 90 LB. IN. 10.2 N-M
SCREW (.250-20 x .750) 10-92160
10-92160

About Mercury Marine

OEM Part

10-92160 - Screw [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#3 12-29245 WASHER (11 required per assembly)
WASHER (.281 x .500 x . 12-29245
12-29245

About Mercury Marine

OEM Part

12-29245 - Washer [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

Ss Washer
18-4275

About Sierra Marine

OEM Match

18-4275 - SS Washer [ More info ]

Add to shopping cart $1.99 $1.46
4 in stock. Explain stock levels

#4 10-54523 SCREW (.312-18 X 1.00) (6 required per assembly) TORQUE 160 LB. IN. 18 N-M
SCREW Note: must be ordered in multiples of 5 10-54523
10-54523

About Mercury Marine

OEM Part

10-54523 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.63
10+ in stock. Explain stock levels

#5 12-20084 WASHER (6 required per assembly)
WASHER (.328 x .562 x . 12-20084
12-20084

About Mercury Marine

OEM Part

12-20084 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.09
10+ in stock. Explain stock levels

#6 17-F8559 PIN-DOWEL (1 required per assembly)
PIN 17-F8559
 

About Mercury Marine

OEM Part

17-F8559 - Pin -Dowel [ More info ]

Add to shopping cart $1.90
6 in stock. Explain stock levels

#7 21-42658 2 VALVE-CHECK (1 required per assembly)
VALVE-CHECK       O - Replaced by 21-42658  5
 

This part has been superseded.

21-42658 2 - VALVE-CHECK O [ More info ]
Unavailable
Replaced by 21-42658 5
CHECK VALVE 21-42658  5
21-42658  5

About Mercury Marine

OEM Part

21-42658 5 - Check Valve [ More info ]

Add to shopping cart $11.60
Available to order: Usually ships within 8 days. Explain stock levels

#8 32-99130122 TUBING (20.0 FEET BULK) (1 required per assembly) (CUT 2 PIECES - 15.00 INCHES) (CUT 1 PIECE - 12.058 INCHES)
TUBING-20 FEET    O - Replaced by 32-892024122
32-99130122

This part has been superseded.

32-99130122 - TUBING-20 FEET O [ More info ]
Unavailable
Replaced by 32-892024122
TUBING (240.00 Inches B 32-892024122
32-892024122

About Mercury Marine

OEM Part

32-892024122 - Tubing - 20 Feet [ More info ]

Add to shopping cart $41.90 $35.88
1 in stock. Explain stock levels

#9 16-834759 STUD-SPECIAL (.312-24 X 1.14) (1 required per assembly)
STUD,NLA 16-834759
 

About Mercury Marine

OEM Part

16-834759 - Stud, NLA [ More info ]

Add to shopping cart $15.00
6 in stock. Explain stock levels

#10 16-826590 STUD (.250-20 X 1.690) WITH DRI LOK (1 required per assembly)
STUD,NLA 16-826590
 

About Mercury Marine

OEM Part

16-826590 - Stud, NLA [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

#11 834753 BRACKET-THROTTLE STOP (1 required per assembly)
BRACKET,NLA 834753
 

About Mercury Marine

OEM Part

834753 - Bracket,NLA [ More info ]

Add to shopping cart $7.00
10 in stock. Explain stock levels

#12 27-809516A 1 GASKET SET-POWERHEAD (1 required per assembly)
GASKET SET        O NLA
27-809516A 1

About Mercury Marine

OEM Part

GASKET SET O NLA [ More info ]
Unavailable
#13 32-819243 TUBE-WATER JACKET (1 required per assembly)
TUBE,NLA 32-819243
 

About Mercury Marine

OEM Part

32-819243 - Tube, NLA [ More info ]

Add to shopping cart $1.25
8 in stock. Explain stock levels

#14 22-88780 ELBOW-TELL TALE TUBING (1 required per assembly)
ELBOW             O - Replaced by 22-88780  1
 

This part has been superseded.

22-88780 - ELBOW O [ More info ]
Unavailable
Replaced by 22-88780 1
FITTING Elbow 90 Degree 22-88780  1
 

About Mercury Marine

OEM Part

22-88780 1 - Elbow [ More info ]

Add to shopping cart $12.80 $8.64
4 in stock. Explain stock levels

#15 32-54950 7 TUBING (7.00 INCHES)-TELL TALE (1 required per assembly)
TUBING-7 INCH,NLA 32-54950  7
 

About Mercury Marine

OEM Part

32-54950 7 - Tubing - 7 Inch, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#16 27-819140 GASKET-EXHAUST COVER (2 required per assembly)
GASKET,NLA 27-819140
27-819140

About Mercury Marine

OEM Part

27-819140 - Gasket - Priced Individually [ More info ]

Add to shopping cart $10.00
10+ in stock. Explain stock levels

#17 819152 PLATE-EXHAUST (1 required per assembly)
PLATE-EXHAUST,NLA 819152
 

About Mercury Marine

OEM Part

819152 - Exhaust Plate, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#18 1000-819136T COVER-EXHAUST (PAINTED) (1 required per assembly)
COVER-EXHAUST     O - Replaced by 1000-819136T 1
 

This part has been superseded.

1000-819136T - COVER-EXHAUST O [ More info ]
Unavailable
Replaced by 1000-819136T 1
COVER-EXHAUST,NLA 1000-819136T 1
 

About Mercury Marine

OEM Part

1000-819136T 1 - Exhaust Cover, NLA [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#19 10-F1581 SCREW (.250-20 X 1.250) (14 required per assembly) TORQUE 90 LB. IN. 10.2 N-M
10819110125 10-F1581
 

About Mercury Marine

OEM Part

10-F1581 - Screw [ More info ]

Add to shopping cart $1.50
1 in stock. Explain stock levels

SCREW (.250-20 x 1.250) 10-819110125
10-819110125

About Mercury Marine

OEM Part

10-819110125 - Screw [ More info ]

Add to shopping cart $1.80
Available to order: Usually ships within 8 days. Explain stock levels

#20 10-90192 SCREW (.250-20 X .750)-GROUND WIRE (1 required per assembly)
SCREW (.250-20 x .750) 10-90192
10-90192

About Mercury Marine

OEM Part

10-90192 - Screw [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#21 27-819498 GASKET-CYLINDER MOUNT (1 required per assembly)
GASKET,NLA 27-819498
27-819498

About Mercury Marine

OEM Part

27-819498 - Gasket [ More info ]

Add to shopping cart $16.00
10+ in stock. Explain stock levels

#22 819157T 1 TUBE-EXHAUST (1 required per assembly)
TUBE-EXHAUST,NLA 819157T 1
 

About Mercury Marine

OEM Part

819157T 1 - Exhaust Tube, NLA [ More info ]

Add to shopping cart $80.00
10+ in stock. Explain stock levels

#24 13-26992 LOCKWASHER (.250) (3 required per assembly)
LOCKWASHER (.250) Stain 13-26992
 

About Mercury Marine

OEM Part

13-26992 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#26 1000-819137T COVER ASSEMBLY-TRANSFER PORT (PAINTED) (1 required per assembly)
COVER ASSY-T SFER O - Replaced by 1000-819137T 1
 

This part has been superseded.

1000-819137T - COVER ASSY-T SFER O [ More info ]
Unavailable
Replaced by 1000-819137T 1
COVER ASSY-T SFER,NLA 1000-819137T 1
 

About Mercury Marine

OEM Part

1000-819137T 1 - Transfer Cover Assembly, NLA [ More info ]

Add to shopping cart $55.00
10+ in stock. Explain stock levels

#27 22-15133 FITTING-ELBOW (3 required per assembly)
FITTING 22-15133
22-15133

About Mercury Marine

OEM Part

22-15133 - Fitting [ More info ]

Add to shopping cart $10.30 $6.96
1 in stock. Explain stock levels

#28 16-F681134 STUD-INTERLOCK LEVER (1 required per assembly)
STUD,NLA 16-F681134
 

About Mercury Marine

OEM Part

16-F681134 - Stud, NLA [ More info ]

Add to shopping cart $4.00
5 in stock. Explain stock levels

#30 12-28927 WASHER (1 required per assembly)
1226907 12-28927
 

About Mercury Marine

OEM Part

12-28927 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

WASHER 12-26907
 

About Mercury Marine

OEM Part

12-26907 - Washer, Priced Individually [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#31 10-F1535 SCREW (.250-20 X .750)-HEX HEAD (7 required per assembly) TORQUE 90 LB. IN. 10.2 N-M
SCREW,NLA 10-F1535
 

About Mercury Marine

OEM Part

10-F1535 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#32 27-819143 GASKET-TRANSFER PORT COVER (1 required per assembly)
GASKET,NLA 27-819143
 

About Mercury Marine

OEM Part

27-819143 - Gasket - Priced Individually [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#33 12-814806 WASHER (8 required per assembly)
WASHER (.344 x .688 x . 12-814806
 

About Mercury Marine

OEM Part

12-814806 - Washer [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#34 10-F1882 SCREW (.312-18 X 2.125) (10 required per assembly) TORQUE 250 LB. IN. 28 N-M
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#35 27-819138 2 GASKET-CYLINDER HEAD (1 required per assembly)
GASKET            O NLA
27-819138  2

About Mercury Marine

OEM Part

GASKET O NLA [ More info ]
Unavailable
Head Gasket
18-3859

About Sierra Marine

OEM Match

18-3859 - Head Gasket 27-819138 2 [ More info ]

Add to shopping cart $37.46 $29.00
Available to order: Usually ships within 8 days. Explain stock levels

#36 900-819145T 1 HEAD-CYLINDER (PAINTED) (1 required per assembly)
HEAD-CYLINDER     O - Replaced by 900-819145T 2
 

This part has been superseded.

900-819145T 1 - HEAD-CYLINDER O [ More info ]
Unavailable
Replaced by 900-819145T 2
HEAD-CYLINDER,NLA 900-819145T 2
900-819145T 2

About Mercury Marine

OEM Part

900-819145T 2 - Cylinder Head, NLA [ More info ]

Add to shopping cart $100.00
10+ in stock. Explain stock levels

#37 27-819139 1 GASKET-CYLINDER HEAD COVER (1 required per assembly)
GASKET @2         O NLA
 

About Mercury Marine

OEM Part

GASKET @2 O NLA [ More info ]
Unavailable
#38 819134T COVER-CYLINDER HEAD (PAINTED) (1 required per assembly)
COVER-CYL HEAD,NLA 819134T
 

About Mercury Marine

OEM Part

819134T - Cylinder Head Cover, NLA [ More info ]

Add to shopping cart $36.00
10+ in stock. Explain stock levels

#39 12-F658504 WASHER-THERMOSTAT (1 required per assembly)
WASHER 12-F658504
12-F658504

About Mercury Marine

OEM Part

12-F658504 - Washer [ More info ]

Add to shopping cart $4.70
10+ in stock. Explain stock levels

#40 F97068 2 THERMOSTAT (130 DEGREES) (1 required per assembly)
THERMOSTAT-130    O - Replaced by -895338
F97068-2

This part has been superseded.

F97068-2 - THERMOSTAT-130 O [ More info ]
Unavailable
Replaced by -895338
THERMOSTAT 62°C (143° 895338
895338

About Mercury Marine

OEM Part

895338 - Thermostat [ More info ]

Add to shopping cart $23.16
Available to order: Usually ships within 8 days. Explain stock levels

Thermostat (130)
18-3556

About Sierra Marine

OEM Match

18-3556 - Thermostat F97068-2 [ More info ]

Add to shopping cart $22.49 $18.40
4 in stock. Explain stock levels

#41 24-819161 SPRING-THERMOSTAT (1 required per assembly)
SPRING,NLA 24-819161
 

About Mercury Marine

OEM Part

24-819161 - Spring, NLA [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#42 819439T COVER-THERMOSTAT (PAINTED) (1 required per assembly)
COVER-THERMOSTAT,NLA 819439T
 

About Mercury Marine

OEM Part

819439T - Thermostat Cover, NLA [ More info ]

Add to shopping cart $20.00
10+ in stock. Explain stock levels

#43 10-35386 SCREW (.312-18 X 1.00) (6 required per assembly)
SCREW (.312-18 x 1.00) 10-35386
10-35386

About Mercury Marine

OEM Part

10-35386 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#44 13-78968 LOCKWASHER (.250)-GROUND SCREW (1 required per assembly)
LOCKWASHER Internal (.2 13-78968
 

About Mercury Marine

OEM Part

13-78968 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels