Logo

Parts for Force 125 HP (1987) Power Trim Unit

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 F17543 HEAD ASSEMBLY, COMMUTATOR END (1 required per assembly)
HEAD ASSY         O - Replaced by -803889T  
F17543This part has been superseded. HEAD ASSY O - Replaced by -803889T
(more info)
    UnavailableUnavailable Parts
HEAD ASSY 803889T 803889T
803889TOEM Part 803889T - Head Assembly (more info) About Mercury Marine $104.25 $104.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 F17539 BALL (1 required per assembly)
BALL,NLA F17539  
F17539OEM Part F17539 - Ball, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
9 in stock. Explain stock levels
#3 F17504 BRUSH SET (1 required per assembly)
F17611 F17504  
F17504OEM Part F17504 - F17611 (more info) About Mercury Marine $3.15 $3.15 Add to shopping cart
1 in stock. Explain stock levels
3928989 F17611  
F17611OEM Part F17611 - Brush Set (more info) About Mercury Marine $3.40 $3.40 Add to shopping cart
2 in stock. Explain stock levels
BRUSH KIT 392-8989 392-8989
392-8989OEM Part 392-8989 - Brush Set for 3 - Wire Motors Only. (more info) About Mercury Marine $14.50 $14.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
Brush Plate 18-6255
18-6255OEM Match 18-6255 - Brush Set, 392-8989 3 - Wire Motors Only. (more info) About Sierra Marine $14.49 $10.85 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 F17500 SPRING SET (1 required per assembly)
SPRING SET        O - Replaced by 392-2529  
F17500This part has been superseded. SPRING SET O - Replaced by 392-2529
(more info)
    UnavailableUnavailable Parts
SPRING SET 392-2529 392-2529
392-2529OEM Part 392-2529 - Spring Set (more info) About Mercury Marine $5.62 $5.62 Add to shopping cart
10+ in stock. Explain stock levels
Spring Set 18-6256
18-6256OEM Match 18-6256 - Springs, 392-2529 (more info) About Sierra Marine $3.99 $3.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 F17557 GASKET (2 required per assembly)
GASKET F17557  
F17557OEM Part F17557 - Gasket (more info) About Mercury Marine $11.20 $11.20 Add to shopping cart
3 in stock. Explain stock levels
#6 F17556 FIELD AND FRAME ASSEMBLY (1 required per assembly)
FK654541 F17556  
F17556OEM Part F17556 - FK654541, NLA (more info) About Mercury Marine $350.00 $350.00 Add to shopping cart
1 in stock. Explain stock levels
NLA REF PB-96-11  O NLA  
FK654541 NLA REF PB-96-11 O NLA
(more info)
    UnavailableUnavailable Parts
#7 F17555 ARMATURE (1 required per assembly)
ARMATURE,USE ARC6216   ,NLA F17555  
F17555OEM Part F17555 - Armature, Use ARC6216 , NLA (more info) About Mercury Marine $135.00 $135.00 Add to shopping cart
2 in stock. Explain stock levels
#8 F449843 CABLE (1 required per assembly)
CABLE ASSY        O - Replaced by 84-F449843-1  
F449843This part has been superseded. CABLE ASSY O - Replaced by 84-F449843-1
(more info)
    UnavailableUnavailable Parts
CABLE ASSY,NLA 84-F449843-1  
84-F449843-1OEM Part 84-F449843-1 - Cable Assembly, NLA (more info) About Mercury Marine $75.00 $75.00 Add to shopping cart
2 in stock. Explain stock levels
#9 F1877 TY-RAP (4 required per assembly)
TY RAP            O - Replaced by 54-816311  
F1877This part has been superseded. TY RAP O - Replaced by 54-816311
(more info)
    UnavailableUnavailable Parts
TIE STRAP         O - Replaced by 54-816311T 54-816311
54-816311This part has been superseded. TIE STRAP O - Replaced by 54-816311T
(more info)
    UnavailableUnavailable Parts
TIE STRAP (8.00 I 54-816311T 54-816311T
54-816311TOEM Part 54-816311T - Tie Strap - Priced Individually (more info) About Mercury Marine $0.44 $0.44 Add to shopping cart
10+ in stock. Explain stock levels
#10 F449181 PLATE, TRIM SWITCH (1 required per assembly)
PLATE 38-F449181  
38-F449181OEM Part 38-F449181 - Plate (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
10+ in stock. Explain stock levels
#11 F17508 THRUST WASHER (A/R required per assembly)
WASHER,NLA F17508  
F17508OEM Part F17508 - Washer, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 F17518 FILLER CAP (1 required per assembly)
CAP-FILL F17518  
F17518OEM Part F17518 - Cap -fill (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
3 in stock. Explain stock levels
#13 F17510 O-RING (1 required per assembly)
SEAL              O - Replaced by 25-F50342-1  
F17510This part has been superseded. SEAL O - Replaced by 25-F50342-1
(more info)
    UnavailableUnavailable Parts
O-RING (.301 x .0 25-62702 25-62702
25-62702OEM Part 25-62702 - O-Ring - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
2 in stock. Explain stock levels
O-Ring 18-7413-9
18-7413-9OEM Match 18-7413-9 - O-Ring (PK5) 25-62702, 303191 (more info)
Replaces OEM #0303191
About Sierra Marine $7.45 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 F17505 RESERVOIR AND BRACKET W/SEAL (1 required per assembly)
RESERVOIR         O NLA  
F17505 RESERVOIR O NLA
(more info)
    UnavailableUnavailable Parts
#15 F1966 PLUG, SWIVEL BRACKET (1 required per assembly)
PLUG,NLA 19-F1966  
19-F1966OEM Part 19-F1966 - Plug, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#16 F1203 HEX CAP SCREW, 1/4 - 20 X 7/8 (1 required per assembly)
SCREW             O - Replaced by 10-28668  
F1203This part has been superseded. SCREW O - Replaced by 10-28668
(more info)
    UnavailableUnavailable Parts
SCREW (.250-20 x 10-28668 10-28668
10-28668OEM Part 10-28668 - Screw - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
Screw,Wtr Pckt/Mr Alpha 18-3229-9
18-3229-9OEM Match 18-3229-9 - Screw, 10-28668, 5PK (more info) About Sierra Marine $9.95 $4.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 F17564 VALVE BODY AND PUMP (1 required per assembly) W/ILLUS. 16, 18, 19 AND 21
VALVE BODY ASSY   O - Replaced by -FK654541  
F17564This part has been superseded. VALVE BODY ASSY O - Replaced by -FK654541
(more info)
    UnavailableUnavailable Parts
#18 F17566 IDLE GEAR (1 required per assembly)
GEAR IDLER,NLA F17566  
F17566OEM Part F17566 - Idler Gear, NLA (more info) About Mercury Marine $35.00 $35.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 F17565 DRIVE GEAR (1 required per assembly)
GEAR-DRIVE-T/T    O NLA F17565
F17565 GEAR-DRIVE-T/T O NLA
(more info)
    UnavailableUnavailable Parts
#20 F17563 MOTOR AND RESERVOIR (1 required per assembly)
MOTOR & RESERVOIR O - Replaced by -FK654541  
F17563This part has been superseded. MOTOR & RESERVOIR O - Replaced by -FK654541
(more info)
    UnavailableUnavailable Parts
#21 F17522 O-RING (1 required per assembly)
O RING            O - Replaced by 392-2525  
F17522This part has been superseded. O RING O - Replaced by 392-2525
(more info)
    UnavailableUnavailable Parts
O RING 392-2525 392-2525
392-2525OEM Part 392-2525 - O-Ring (more info) About Mercury Marine $14.13 $14.13 Add to shopping cart
2 in stock. Explain stock levels
#22 F1310 ROUND HD SCREW, 10 - 24 X 5/8 (4 required per assembly)
SCREW,NLA F1310  
F1310OEM Part F1310 - Screw, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#23 F449254 HYDRAULIC LINE, TRIM CYLINDER, UPPER (1 required per assembly)
LINE-HYD,NLA 32-F449254 32-F449254
32-F449254OEM Part 32-F449254 - Hydraulic Line, NLA (more info) About Mercury Marine $48.00 $48.00 Add to shopping cart
9 in stock. Explain stock levels
#24 F1959 SCREW, 1/4 - 20 X 1-3/4, STAINLESS STEEL (5 required per assembly)
SCREW-SS  ,NLA 10-F1959  
10-F1959OEM Part 10-F1959 - Screw -ss , NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
3 in stock. Explain stock levels
#25 F449354 THRUST BRACKET (1 required per assembly)
BRACKET           O NLA  
F449354 BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#26 F1734 SCREW AND LOCKWASHER, 1/4 - 20 X 1/2 (2 required per assembly)
SCREW SS W/LW     O - Replaced by 10-34939  
F1734This part has been superseded. SCREW SS W/LW O - Replaced by 10-34939
(more info)
    UnavailableUnavailable Parts
SCREW W/LW,NLA 10-34939  
10-34939OEM Part 10-34939 - Screw w/ Lw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#27 FA449149 COVER W/SEALS AND RETAINER (1 required per assembly)
COVER ASY-HYD CYL O - Replaced by -817802A 2  
FA449149This part has been superseded. COVER ASY-HYD CYL O - Replaced by -817802A 2
(more info)
    UnavailableUnavailable Parts
COVER ASY-HYD CYL O - Replaced by -817802A 3  
817802A 2This part has been superseded. COVER ASY-HYD CYL O - Replaced by -817802A 3
(more info)
    UnavailableUnavailable Parts
COVER ASY-HYD CYL O NLA  
817802A 3 COVER ASY-HYD CYL O NLA
(more info)
    UnavailableUnavailable Parts
#28 F449342 SEAL, PISTON SHAFT (1 required per assembly)
O-RING 25-F449342  
25-F449342OEM Part 25-F449342 - O-Ring (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
6 in stock. Explain stock levels
#29 FA449015 PISTON (1 required per assembly)
PISTON ASSY-HYD   O - Replaced by -803481T  
FA449015This part has been superseded. PISTON ASSY-HYD O - Replaced by -803481T
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-HYD 803481T  
803481TOEM Part 803481T - Hydraulic Piston Assembly (more info) About Mercury Marine $129.58 $129.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 F449278 PISTON SEAL (1 required per assembly)
O-RING 25-F449278  
25-F449278OEM Part 25-F449278 - O-Ring (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#31 F40278 SEAL, CYLINDER (2 required per assembly)
O-RING 25-F40278 25-F40278
25-F40278OEM Part 25-F40278 - O-Ring (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
#32 F449010 CYLINDER (1 required per assembly)
CYLINDER-HYD      O - Replaced by -803823T  
F449010This part has been superseded. CYLINDER-HYD O - Replaced by -803823T
(more info)
    UnavailableUnavailable Parts
CYLINDER HYD 803823T  
803823TOEM Part 803823T - Hydraulic Cylinder (more info) About Mercury Marine $55.50 $55.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 F449545-2 CYLINDER HOUSING (1 required per assembly)
HOUSING-HYD T/T   O - Replaced by -818055F  
F449545-2This part has been superseded. HOUSING-HYD T/T O - Replaced by -818055F
(more info)
    UnavailableUnavailable Parts
HOUSING-HYD T/T ON LARGE SHELF HERE 818055F  
818055FOEM Part 818055F - Housing - Hydraulic Tilt Trim (more info) About Mercury Marine $200.00 $200.00 Add to shopping cart
5 in stock. Explain stock levels
#34 F1963 NUT, 5/8 - 18 (2 required per assembly)
NUT               O - Replaced by 11-F7053  
F1963This part has been superseded. NUT O - Replaced by 11-F7053
(more info)
    UnavailableUnavailable Parts
NUT (.625-18) Bra 11-F7053  
11-F7053OEM Part 11-F7053 - Nut (more info) About Mercury Marine $9.80 $9.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 F449362 BEARING (2 required per assembly)
BUSHING 23-F449362  
23-F449362OEM Part 23-F449362 - Bushing (more info) About Mercury Marine $6.90 $6.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 F449632 SHAFT (1 required per assembly)
SHAFT SS F449632 F449632
F449632OEM Part F449632 - Shaft SS (more info) About Mercury Marine $62.75 $62.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 F449253-1 HYDRAULIC LINE TRIM CYLINDER, LOWER (1 required per assembly)
LINE 32-F449253-1  
32-F449253-1OEM Part 32-F449253-1 - Hydraulic Line- Lower (more info) About Mercury Marine $50.70 $43.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#38 F449758 HYDRAULIC LINE, LIFT CYLINDER, UPPER (1 required per assembly)
LINE 32-F449758  
32-F449758OEM Part 32-F449758 - Hydraulic Line (more info) About Mercury Marine $38.67 $38.67 Add to shopping cart
4 in stock. Explain stock levels
#39 F449754-1 HYDRAULIC LINE, LIFT CYLINDER, LOWER (1 required per assembly)
#40 FA17559 LIFT CYLINDER COMPLETE (1 required per assembly) W/ILLUS. 41
CYL ASSY-LIFT     O - Replaced by -FS654381  
FA17559This part has been superseded. CYL ASSY-LIFT O - Replaced by -FS654381
(more info)
    UnavailableUnavailable Parts
CYL ASSY-LIFT     O - Replaced by -819365A 2  
FS654381This part has been superseded. CYL ASSY-LIFT O - Replaced by -819365A 2
(more info)
    UnavailableUnavailable Parts
CYL ASSY-LIFT,NLA 819365A 2  
819365A 2OEM Part 819365A 2 - Lift Cylinder Assembly, NLA (more info) About Mercury Marine $516.80 Add to shopping cart
1 in stock. Explain stock levels
#41 F178344 BUSHING, SHOCK ABSORBER - UPPER (1 required per assembly)
BUSHING           O NLA 23-F178344
23-F178344 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#42 F17577 ADAPTER FITTING PACKAGE (1 required per assembly)
BAND              O - Replaced by -F2A654983  
F17577This part has been superseded. BAND O - Replaced by -F2A654983
(more info)
    UnavailableUnavailable Parts
BAND ASSEMBLY F2A654983 F2A654983
F2A654983OEM Part F2A654983 - Band Assembly - Tilt Trim Cylinder (more info) About Mercury Marine $54.92 $54.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#43 F17558 THRU-BOLT PACKAGE (1 required per assembly)
THRU BOLT PKG,NLA F17558  
F17558OEM Part F17558 - Thru Bolt Package, NLA (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
5 in stock. Explain stock levels
#44 FA17561-1 O-RING (1 required per assembly) W/LITERATURE
O RING            O - Replaced by 25-F654984  
FA17561-1This part has been superseded. O RING O - Replaced by 25-F654984
(more info)
    UnavailableUnavailable Parts
O-RING 25-F654984 25-F654984
25-F654984OEM Part 25-F654984 - O-Ring (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
5 in stock. Explain stock levels
#45 F17562-1 PISTON ASSEMBLY (1 required per assembly)
PISTON-HYD        O - Replaced by -FA654015  
F17562-1This part has been superseded. PISTON-HYD O - Replaced by -FA654015
(more info)
    UnavailableUnavailable Parts
NLA ORD HIGHERASY O NLA  
FA654015 NLA ORD HIGHERASY O NLA
(more info)
    UnavailableUnavailable Parts
#46 F17528 O-RING (1 required per assembly)
O RING            O - Replaced by 25-F654618  
F17528This part has been superseded. O RING O - Replaced by 25-F654618
(more info)
    UnavailableUnavailable Parts
O-RING 25-F654618  
25-F654618OEM Part 25-F654618 - O-Ring (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
6 in stock. Explain stock levels
#47 F17560 HEAD ASSEMBLY (1 required per assembly)
HEAD ASSY         O - Replaced by -FA654055  
F17560This part has been superseded. HEAD ASSY O - Replaced by -FA654055
(more info)
    UnavailableUnavailable Parts
NLA ORD HIGHERASY O NLA  
FA654055 NLA ORD HIGHERASY O NLA
(more info)
    UnavailableUnavailable Parts
#48 F413420 RETAINER, SWITCH PLATE (1 required per assembly)
RETAINER,NLA F413420  
F413420OEM Part F413420 - Retainer, NLA (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#49 F1931 NUT, 1/2 - 20, STAINLESS STEEL (2 required per assembly)
NUT SS            O - Replaced by 11-35778  
F1931This part has been superseded. NUT SS O - Replaced by 11-35778
(more info)
    UnavailableUnavailable Parts
11826709117 11-35778  
11-35778OEM Part 11-35778 - Nut Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
4 in stock. Explain stock levels
NUT (.500-20) Sta 11-826709117  
11-826709117OEM Part 11-826709117 - Nut - Priced Individually (more info) About Mercury Marine $7.40 $7.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#50 F1960 PLAIN WASHER (2 required per assembly)
WASHER,NLA 12-F1960  
12-F1960OEM Part 12-F1960 - Washer, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#51 F449889 SHAFT, UPPER (1 required per assembly)
SHAFT SS F449889 F449889
F449889OEM Part F449889 - Shaft SS (more info) About Mercury Marine $66.92 $66.92 Add to shopping cart
10+ in stock. Explain stock levels
#52 F1822 SCREW, 5/16 - 18 X 7/8, STAINLESS STEEL (3 required per assembly)
1028782 10-F1822  
10-F1822OEM Part 10-F1822 - Screw -ss (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
8 in stock. Explain stock levels
SCREW (.312-18 x 10-28782 10-28782
10-28782OEM Part 10-28782 - Screw - Priced Individually (more info) About Mercury Marine $2.00 $1.12 Add to shopping cart
2 in stock. Explain stock levels
#53 F299449-4 TOGGLE SWITCH (1 required per assembly)
SWITCH ASSY,NLA 87-F299449-4  
87-F299449-4OEM Part 87-F299449-4 - Switch Assembly, NLA (more info) About Mercury Marine $48.00 $48.00 Add to shopping cart
10+ in stock. Explain stock levels
#54 F1934 FLAT HD THREAD FORMING SCREW 6 X 1/2 (4 required per assembly)
SCREW-SS,NLA 10-F1934  
10-F1934OEM Part 10-F1934 - Screw -ss, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels