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Parts for Chrysler 25 HP (1975) Power Head

# C461010 1 SHORT BLOCK FOR MAGNETO MODELS (NOT SHOWN) (1 required per assembly)
# FC505010 SHORT BLOCK FOR ALTERNATOR MODELS (NOT SHOWN) (SHORT BLOCKS (1 required per assembly) INCLUDE ALL ITEMS MARKED WITH AN ASTERISK (*). ALSO REFER TO CRANKSHAFT PAGE.
FC505010 - SHORT BLOCK        NLA
 

About Mercury Marine

OEM Part

FC505010 - SHORT BLOCK NLA [ More info ]
Unavailable
# FG1010 GASKET SET (NOT SHOWN) (1 required per assembly)
GASKET SETSEE NOTE,NLA FG1010
 

About Mercury Marine

OEM Part

FG1010 - Gasket Set [ More info ]

Add to shopping cart $28.00
7 In Stock.

#1 F1107 FILL HD SCREW, 1/4 - 20 X 3/4 (4 required per assembly)
SCREW (.250-20 x .750) 10-F1107
10-F1107

About Mercury Marine

OEM Part

10-F1107 - Screw [ More info ]

Add to shopping cart $0.70 $0.69
10+ In Stock.

#2 F458146 SEAL, CRANKSHAFT UPPER MAIN (1 required per assembly)
SEAL,NLA 26-F458146
 

About Mercury Marine

OEM Part

26-F458146 - Seal, NLA [ More info ]

Add to shopping cart $24.20
10+ In Stock.

#3 FA458144 CRANKSHAFT BEARING CAGE (1 required per assembly)
CAGE ASSY,NLA FA458144
 

About Mercury Marine

OEM Part

FA458144 - Cage Assembly, NLA [ More info ]

Add to shopping cart $52.50
5 In Stock.

#4 F458277 GASKET, CRANKSHAFT BEARING CAGE (1 required per assembly)
GASKET,NLA 27-F458277
 

About Mercury Marine

OEM Part

27-F458277 - Gasket [ More info ]

Add to shopping cart $2.49
10+ In Stock.

#5 FA504082 MAGNETO STATOR RING (1 required per assembly)
FA504082 - RING Magneto Stat  - Replaced by 39-817833A1
 

This part has been superseded.

FA504082 - FA504082 - RING Magneto Stat [ More info ]
Unavailable
Replaced by 39-817833A1
39-817833A1 - RING ASSY              NLA
 

About Mercury Marine

OEM Part

39-817833A 1 - RING ASSY,NLA [ More info ]
Unavailable
#6 F1727 PLASTI-RIVET (1 required per assembly)
RIVET,NLA 17-F1727
 

About Mercury Marine

OEM Part

17-F1727 - Rivet, NLA [ More info ]

Add to shopping cart $1.65
10+ In Stock.

#7 A458010 1 CYLINDER W/CRANKCASE COVER, SCREWS AND DOWEL PINS (1 required per assembly)
#8 F269122-1 SEAL, CRANKCASE PARTING LINE (1 required per assembly)
F269122-1 - SEAL               - Replaced by -F184122-1
 

F269122-1 - F1841221 [ More info ]
Unavailable
SEAL-(RED) ,NLA F184122-1
F184122-1

About Mercury Marine

OEM Part

F184122-1 - Seal - Red, 40 Inches, NLA [ More info ]

Add to shopping cart $19.90
10+ In Stock.

#9 F1864 HEX SLOTTED HD SCREW, 1/4 - 20 X 3/4 (8 required per assembly)
1028636 10-F1864
 

About Mercury Marine

OEM Part

10-F1864 - Screw SS [ More info ]

Add to shopping cart $0.50
2 In Stock.

SCREW 10-28636
10-28636

About Mercury Marine

OEM Part

10-28636 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ In Stock.

#10 F2005 HEX SOCKET HD CAP SCREW, 5/16 - 18 X 2 3/4 (2 required per assembly)
SCREW,NLA 10-F2005
 

About Mercury Marine

OEM Part

10-F2005 - Screw, NLA [ More info ]

Add to shopping cart $1.88
10+ In Stock.

#11 F1689 HEX CAP SCREW, 1/4 - 20 X 1/2 FOR ELECTRIC START MODELS (2 required per assembly)
1073286 F1689
 

About Mercury Marine

OEM Part

F1689 - Screw SS [ More info ]

Add to shopping cart $0.25
5 In Stock.

SCREW (.250-20 x .500) 10-73286
10-73286

About Mercury Marine

OEM Part

10-73286 - Screw [ More info ]

Add to shopping cart $1.70
2 In Stock.

#12 F460317 CLAMP, CHOKE SOLENOID FOR ELECTRIC START MODELS (1 required per assembly)
F4603172 F460317
 

About Mercury Marine

OEM Part

F460317 - F4603172 [ More info ]

Add to shopping cart $2.50
1 In Stock.

CLAMP,NLA F460317-2
 

About Mercury Marine

OEM Part

F460317-2 - Clamp [ More info ]

Add to shopping cart $4.00
10+ In Stock.

#13 F1739 PLAIN WASHER (10 required per assembly)
12814806 12-F1739
 

About Mercury Marine

OEM Part

12-F1739 - Washer [ More info ]

Add to shopping cart $0.25
10+ In Stock.

128M0204690 12-814806
12-814806

About Mercury Marine

OEM Part

12-814806 - Washer, (.344 X .688 X .065) Stainless Steel [ More info ]

Add to shopping cart $1.11
10+ In Stock.

12-8M0204690 - WASHER
 

About Mercury Marine

OEM Part

12-8M0204690 - WASHER [ More info ]
Unavailable
#14 F2013 HEX SOCKET HD CAP SCREW, 5/16 - 18 X 1 1/4 (4 required per assembly)
F2013 - SCREW (.312 - 18   - Replaced by 10-47819
 

F2013 - Screw, NLA [ More info ]
Unavailable
SCREW,NLA 10-47819
 

About Mercury Marine

OEM Part

10-47819 - Screw, NLA [ More info ]

Add to shopping cart $1.98
10+ In Stock.

#15 F8559 DOWEL PIN (2 required per assembly)
PIN-DOWEL 17-F8559
 

About Mercury Marine

OEM Part

17-F8559 - Pin, Dowel [ More info ]

Add to shopping cart $1.30
10 In Stock.

#17 FA458254 HOSE, DRAIN (2 required per assembly)
32-FA458254 - HOSE ASSY          NLA
 

About Mercury Marine

OEM Part

32-FA458254 - Hose,NLA [ More info ]
Unavailable
#18 F366801 FITTING (1 required per assembly)
FITTING,NLA F366801
 

About Mercury Marine

OEM Part

F366801 - Fitting, NLA [ More info ]

Add to shopping cart $1.50
2 In Stock.

#19 F85026 SWIVEL, SHIFT INTERLOCK LEVER (1 required per assembly)
SWIVEL-.88,NLA F85026
 

About Mercury Marine

OEM Part

F85026 - Swivel -.88, NLA [ More info ]

Add to shopping cart $22.22
10+ In Stock.

#20 F307818 BEARING (1 required per assembly)
23-F307818 - BEARING            - Replaced by 23-26841
 

23-F307818 - Bushing -nyLiner [ More info ]
Unavailable
BUSHING 23-26841
 

About Mercury Marine

OEM Part

23-26841 - Bushing - Priced Individually [ More info ]

Add to shopping cart $7.30
10+ In Stock.

#21 F458977-2 LEVER, SHIFT INTERLOCK (1 required per assembly)
F458977-2 - LEVER              - Replaced by -F458977-3
 

F458977-2 - F4589773 [ More info ]
Unavailable
LEVER,NLA F458977-3
 

About Mercury Marine

OEM Part

F458977-3 - Lever [ More info ]

Add to shopping cart $6.00
10+ In Stock.

#22 F84035-2 BEARING, SHIFT INTERLOCK ROD (1 required per assembly)
F84035-2 - BEARING            - Replaced by -816514
 

F84035-2 - Spark Control Bearing - RH [ More info ]
Unavailable
816514 - BEARING Spark Con  NLA
816514

About Mercury Marine

OEM Part

816514 - Bearing - Black [ More info ]
Unavailable
#23 F84026 SWIVEL, SHIFT INTERLOCK BEARING (1 required per assembly)
10-F84026 - SWIVEL             - Replaced by 10-819625
 

10-F84026 - SCREW-SHOULDER [ More info ]
Unavailable
SCREW,NLA 10-819625
 

About Mercury Marine

OEM Part

10-819625 - Screw, NLA [ More info ]

Add to shopping cart $9.17
10+ In Stock.

#24 F458531 ROD, SHIFT INTERLOCK (1 required per assembly)
F458531 - ROD-INTERLOCK      - Replaced by -817805A1
 

F458531 - Shift Interlock Rod [ More info ]
Unavailable
817805A1 - ROD KIT-INTERLOCK      NLA
 

About Mercury Marine

OEM Part

817805A 1 - ROD KIT-INTERLOCK,NLA [ More info ]
Unavailable
#25 F7004 LOCK NUT, 3/8 - 16 (1 required per assembly)
1128010 11-F7004
 

About Mercury Marine

OEM Part

11-F7004 - Nut, (.375-16) [ More info ]

Add to shopping cart $0.49
7 In Stock.

11-28010 - NUT @10            - Replaced by 11-68411
 

11-28010 - Nut - Priced Individually [ More info ]
Unavailable
1182670912 11-68411
 

About Mercury Marine

OEM Part

11-68411 - Nut (3/8-16) [ More info ]

Add to shopping cart $6.66
10+ In Stock.

NUT 11-82670912
 

About Mercury Marine

OEM Part

11-826709 12 - Nut, (.375-16) Stainless Steel [ More info ]

Add to shopping cart $6.50
10+ In Stock.

#26 F98273 ROD END CONNECTOR STUD (2 required per assembly)
STUD,NLA 16-F98273
16-F98273

About Mercury Marine

OEM Part

16-F98273 - Stud, NLA [ More info ]

Add to shopping cart $18.33
10+ In Stock.

#27 F8058 INTERNAL TOOTH LOCKWASHER (8 required per assembly)
LOCKWASHER Internal (#1 13-F8058
 

About Mercury Marine

OEM Part

13-F8058 - LockWasher, NLA [ More info ]

Add to shopping cart $0.93
10+ In Stock.

#28 F269052 BEARING, SHIFT LEVER (2 required per assembly)
BUSHING,NLA 23-F269052
23-F269052

About Mercury Marine

OEM Part

23-F269052 - Bushing, NLA [ More info ]

Add to shopping cart $3.32
10+ In Stock.

#29 817808A 2 LEVER, GEAR SHIFT (1 required per assembly)
LEVER ASSY,NLA 817808A 2
 

About Mercury Marine

OEM Part

817808A 2 - Lever Assembly [ More info ]

Add to shopping cart $10.50
10+ In Stock.

#30 F1513 HEX NUT, 10 - 32 (6 required per assembly)
1168219 F1513
 

About Mercury Marine

OEM Part

F1513 - Hex Nut 10 - 32 [ More info ]

Add to shopping cart $0.86
10+ In Stock.

NUT 11-68219
11-68219

About Mercury Marine

OEM Part

11-68219 - Nut (#10-32) [ More info ]

Add to shopping cart $2.90
10+ In Stock.

#31 F440209 STUD, GEAR SHIFT LEVER (1 required per assembly)
16-F440209 - STUD               - Replaced by 16-819194
 

16-F440209 - STUD [ More info ]
Unavailable
16826387 16-819194
 

About Mercury Marine

OEM Part

16-819194 - STUD [ More info ]

Add to shopping cart $0.93
2 In Stock.

16-826387 - STUD (.375-16 x 1  - Replaced by 16-8263871
 

16-826387 - STUD [ More info ]
Unavailable
16-8263871 - ->8263872 - Replaced by -8263872
 

16-826387 1 - STUD [ More info ]
Unavailable
STUD,NLA 16-8263872
 

About Mercury Marine

OEM Part

16-826387 2 - Stud [ More info ]

Add to shopping cart $1.67
10+ In Stock.

#32 F436314-1 ELBOW, DRAIN HOSE (1 required per assembly)
ELBOW,NLA F436314-1
 

About Mercury Marine

OEM Part

F4363141 - Elbow, NLA [ More info ]

Add to shopping cart $5.00
1 In Stock.

#33 F1922 HEX HD SCREW, 1/4 - 20 X 5/8 (10 required per assembly)
SCREW,NLA 10-F1922
 

About Mercury Marine

OEM Part

10-F1922 - Screw, NLA [ More info ]

Add to shopping cart $1.49
8 In Stock.

#34 FA504222 TRANSFER PORT COVER (1 required per assembly) W/ITEM 35
FA504222 - COVER              NLA
 

About Mercury Marine

OEM Part

FA504222 - Cover, NLA [ More info ]
Unavailable
#35 21-817741A 1 CHECK VALVE (2 required per assembly)
VALVE KIT-CHECK,NLA 21-817741A 1
 

About Mercury Marine

OEM Part

21-817741A 1 - Check Valve Kit, NLA [ More info ]

Add to shopping cart $8.89
4 In Stock.

#36 F429811 SCREEN, CYLINDER DRAIN (2 required per assembly)
SCREEN F429811
 

About Mercury Marine

OEM Part

F429811 - Cylinder Drain Screen - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ In Stock.

#37 F458223 GASKET, TRANSFER PORT COVER (1 required per assembly)
F458223 - GASKET             - Replaced by 27-819413
 

F458223 - Transfer Port Cover Gasket [ More info ]
Unavailable
GASKET,NLA 27-819413
 

About Mercury Marine

OEM Part

27-819413 - Gasket [ More info ]

Add to shopping cart $5.50
10+ In Stock.

#38 F458529 GASKET, CYLINDER HEAD (1 required per assembly)
HD GSKT,NLA 27-F458529
 

About Mercury Marine

OEM Part

27-F458529 - Head Gasket, NLA 06 [ More info ]

Add to shopping cart $29.99
7 In Stock.

#39 FA458518 CYLINDER HEAD W/PLUGS (1 required per assembly)
HEAD KIT-CY,NLA FA458518
 

About Mercury Marine

OEM Part

FA458518 - Cylinder Head Kit, NLA [ More info ]

Add to shopping cart $40.00
2 In Stock.

#40 F458109 PLUG, CYLINDER HEAD (2 required per assembly)
PLUG ,NLA Z 22-F458109
 

About Mercury Marine

OEM Part

22-F458109 - Plug, NLA Z [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#41 F458936 SCREW, CYLINDER HEAD (10 required per assembly)
10-F458936 - SCREW              - Replaced by 10-F1882
 

10-F458936 - 10F1882 [ More info ]
Unavailable
SCREW,NLA 10-F1882
 

About Mercury Marine

OEM Part

10-F1882 - Screw, NLA [ More info ]

Add to shopping cart $1.50
10+ In Stock.

#42 FS174227 SPARK PLUG (L-4-J) (2 required per assembly)
FS174227 - SPARK PLUG-L82C    - Replaced by 33-8179962
 

FS174227 - SPARK PLUG-L82C [ More info ]
Unavailable
33-8179962 - ->811 - Replaced by -811
 

33-817996 2 - SPARK PLUG-L82C [ More info ]
Unavailable
33-811 - SPARK PLUG         - Replaced by 33-896323
 

33-811 - SP #L82C Note: Priced Individually [ More info ]
Unavailable
33-896323 - SP #L82C @4
33-896323

About Mercury Marine

OEM Part

33-896323 - Spark Plug - L82C - Priced Individually [ More info ]
Unavailable
NGK PLUG(5110) B7HS
B7HS

About NGK Spark Plugs

OEM Match

B7HS - NGK Spark Plug, 5110 [ More info ]

Add to shopping cart $3.99 $3.90
10+ In Stock.

CHAMPION PLUG (#811M) L82C
L82C

About Champion Spark Plugs

OEM Match

L82C - Champion Spark Plug ( #811M) [ More info ]

Add to shopping cart $3.73 $3.40
10+ In Stock.

#43 F1854 HEX CAP SCREW, 1/4 - 20 X 5/8 (2 required per assembly)
F1854 - SCREW (.250-20 x   - Replaced by 10-28635
 

F1854 - Screw SS [ More info ]
Unavailable
SCREW 10-28635
10-28635

About Mercury Marine

OEM Part

10-28635 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ In Stock.

#44 F458066 THERMOSTAT COVER (1 required per assembly)
COVER,NLA F458066
 

About Mercury Marine

OEM Part

F458066 - Thermostat Cover [ More info ]

Add to shopping cart $16.99
6 In Stock.

#45 F458067 GASKET, THERMOSTAT COVER (1 required per assembly)
GASKET,NLA 27-F458067
 

About Mercury Marine

OEM Part

27-F458067 - Gasket [ More info ]

Add to shopping cart $2.49
10+ In Stock.

#46 F458154 GASKET, EXHAUST PORT PLATE (2 required per assembly)
F458154 - GASKET             - Replaced by 27-819478
 

F458154 - Exhaust Port Plate Gasket [ More info ]
Unavailable
GASKET,NLA 27-819478
27-819478

About Mercury Marine

OEM Part

27-819478 - Gasket [ More info ]

Add to shopping cart $15.28
10+ In Stock.

#47 F458151 EXHAUST PORT PLATE (1 required per assembly)
PLATE,NLA F458151
 

About Mercury Marine

OEM Part

F458151 - Plate [ More info ]

Add to shopping cart $40.00
4 In Stock.

#48 F458152 EXHAUST PORT COVER (1 required per assembly)
F458152 - COVER Exhaust Por  - Replaced by -F458152-1
 

F458152 - F4581521 [ More info ]
Unavailable
F458152-1 - COVER Exhaust Por  NLA
 

About Mercury Marine

OEM Part

F458152-1 - Exhaust Cover, NLA [ More info ]
Unavailable
#49 F1953 HEX HD SCREW, 1/4 - 20 X 1 (10 required per assembly)
10-F1953 - SCREW              - Replaced by 10-F1532
 

10-F1953 - 10F1532 [ More info ]
Unavailable
10819110100 10-F1532
 

About Mercury Marine

OEM Part

10-F1532 - Screw [ More info ]

Add to shopping cart $0.44
3 In Stock.

SCREW (.250-20 x 1.00) 10-819110100
10-819110100

About Mercury Marine

OEM Part

10-819110100 - Screw [ More info ]

Add to shopping cart $1.70
Available to Order: Usually ships within 10 days.

#50 F458693 SCREW, REMOTE IDLE STOP (1 required per assembly)
F458693 - WEDGE              NLA
 

About Mercury Marine

OEM Part

F458693 - WEDGE NLA [ More info ]
Unavailable
#51 F458445 LINK, MAGNETO CONTROL SHAFT (1 required per assembly)
LINK,NLA F458445
 

About Mercury Marine

OEM Part

F458445 - Link, NLA [ More info ]

Add to shopping cart $6.00
10 In Stock.

#52 F286440 STUD, MAGNETO CONTROL LEVER (1 required per assembly)
STUD,NLA 16-F286440
 

About Mercury Marine

OEM Part

16-F286440 - Stud, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#53 F183813 BEARING (1 required per assembly)
BEARING,NLA 23-F183813
 

About Mercury Marine

OEM Part

23-F183813 - Bearing, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#54 F2A458081 MAGNETO CONTROL LEVER W/ CONNECTOR STUD (1 required per assembly)
F2A458081 - LEVER ASSEMBLY Ma  NLA
 

About Mercury Marine

OEM Part

F2A458081 - LEVER ASSY,NLA [ More info ]
Unavailable
#55 F286282 WASHER (1 required per assembly)
12-F286282 - WASHER             NLA
 

About Mercury Marine

OEM Part

12-F286282 - WASHER,NLA [ More info ]
Unavailable
#56 F1803 STOP NUT (1 required per assembly)
NUT,NLA 11-F1803
 

About Mercury Marine

OEM Part

11-F1803 - Nut (5/16-24) NLA [ More info ]

Add to shopping cart $1.50
10+ In Stock.

#57 817747 1 JOINT BALL ASSEMBLY (2 required per assembly)
817747  1 - BEARING With Ball  - Replaced by -828514A 1
 

817747 1 - Ball Joint Assembly [ More info ]
Unavailable
BALL/SOCKET KIT 828514A 1
828514A 1

About Mercury Marine

OEM Part

828514A 1 - Ball and Socket [ More info ]

Add to shopping cart $21.76
10+ In Stock.

#58 F458509 LINK, MAGNETO STATOR (1 required per assembly)
LINK,NLA F458509
 

About Mercury Marine

OEM Part

F458509 - Link, NLA [ More info ]

Add to shopping cart $2.50
10+ In Stock.

#59 F458502 ROD, THROTTLE CAM (1 required per assembly)
ROD,NLA F458502
 

About Mercury Marine

OEM Part

F458502 - Thottle Cam Rod, NLA [ More info ]

Add to shopping cart $2.78
10+ In Stock.

#60 F1910 LOCK NUT (1 required per assembly)
F1910 - NUT                - Replaced by 11-F7008
 

F1910 - 11F7008 [ More info ]
Unavailable
11-F7008 - NUT (.250-20)      - Replaced by 11-72008
 

11-F7008 - Nut, (.250-20) [ More info ]
Unavailable
118267088 11-72008
 

About Mercury Marine

OEM Part

11-72008 - Nut (1/4-20) [ More info ]

Add to shopping cart $0.72
2 In Stock.

NUT 11-8267088
 

About Mercury Marine

OEM Part

11-826708 8 - Nut [ More info ]

Add to shopping cart $1.60
Available to Order: Usually ships within 10 days.

#61 F269319 BEARING, THROTTLE CAM (2 required per assembly)
BUSHING,NLA 23-F269319
23-F269319

About Mercury Marine

OEM Part

23-F269319 - Bushing, NLA [ More info ]

Add to shopping cart $7.77
10+ In Stock.

#62 F458192 THROTTLE CAM (1 required per assembly)
F458192 - CAM Throttle       - Replaced by -F458192-1
 

F458192 - F4581921 [ More info ]
Unavailable
CAM-THROTTLE,NLA F458192-1
 

About Mercury Marine

OEM Part

F458192-1 - Throttle Cam, NLA [ More info ]

Add to shopping cart $7.00
10+ In Stock.

#63 F433209 STUD, THROTTLE CAM (1 required per assembly)
F433209 - STUD               - Replaced by 16-F433209-1
 

F433209 - 16F4332091 [ More info ]
Unavailable
STUD,NLA 16-F433209-1
 

About Mercury Marine

OEM Part

16-F433209-1 - Stud [ More info ]

Add to shopping cart $6.67
10+ In Stock.

#64 F504809 ROD, STARTER INTERLOCK (1 required per assembly)
F504809 - ROD                NLA
 

About Mercury Marine

OEM Part

F504809 - ROD,NLA [ More info ]
Unavailable
#65 F504052 BEARING (2 required per assembly)
23-F504052 - BEARING            - Replaced by 23-96202
 

23-F504052 - Bushing, NLA [ More info ]
Unavailable
BUSHING,NLA 23-96202
 

About Mercury Marine

OEM Part

23-96202 - Bushing, NLA [ More info ]

Add to shopping cart $5.10
5 In Stock.

#66 F504527 CAP, INTERLOCK BEARING (1 required per assembly)
CAP,NLA F504527
 

About Mercury Marine

OEM Part

F504527 - Cap, NLA [ More info ]

Add to shopping cart $5.00
3 In Stock.

#67 F1075 FILL HD M. SCREW, 10 - 24 X 1/2 (2 required per assembly)
F1075 - SCREW              - Replaced by 10-F1090
 

F1075 - 10F1090 [ More info ]
Unavailable
SCREW-W/LW,NLA 10-F1090
 

About Mercury Marine

OEM Part

10-F1090 - SCREW-W/LW,NLA [ More info ]

Add to shopping cart $1.25
10+ In Stock.


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