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Parts for Force 150 HP (1989-1992) Cylinder Block

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#_ 800-818155A16 POWERHEAD ASSEMBLY (All Models) (1 required per assembly)
POWERHEAD ASSY    O - Replaced by 800-818155T16  
800-818155A16This part has been superseded. POWERHEAD ASSY O - Replaced by 800-818155T16
(more info)
    UnavailableUnavailable Parts
POWERHEAD ASSY    O NLA  
800-818155T16 POWERHEAD ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 800-817880A 3 CYLINDER BLOCK KIT (1 required per assembly) (89A Thru 90A)
CYLINDER KIT      O - Replaced by 800-817880A 4  
800-817880A 3This part has been superseded. CYLINDER KIT O - Replaced by 800-817880A 4
(more info)
    UnavailableUnavailable Parts
CYLINDER KIT      O NLA  
800-817880A 4 CYLINDER KIT O NLA
(more info)
    UnavailableUnavailable Parts
#1 800-819338A 2 CYLINDER BLOCK KIT (1 required per assembly) (90B Thru 91D)
CYLINDER KIT-150  O NLA  
800-819338A 2 CYLINDER KIT-150 O NLA
(more info)
    UnavailableUnavailable Parts
#1 800-818155A13 CYLINDER BLOCK KIT (1 required per assembly) (91F Thru 92C And Serial # E000001 Thru 0E093699)
CYLINDER KIT-150  O NLA  
800-818155A13 CYLINDER KIT-150 O NLA
(more info)
    UnavailableUnavailable Parts
#2 17-20433 PIN-Dowel (.375 x 1.00) (2 required per assembly) (Style I)
PIN-DOWEL,NLA 17-20433  
17-20433OEM Part 17-20433 - Pin -Dowel, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#2 17-43044 PIN-Dowel (.375 x .620) (2 required per assembly) (Style II)
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
#3 16-826395 STUD (.375-16 x 2.250) (5 required per assembly)
STUD              O - Replaced by 16-F85859  
16-826395This part has been superseded. STUD O - Replaced by 16-F85859
(more info)
    UnavailableUnavailable Parts
STUD,NLA 16-F85859  
16-F85859OEM Part 16-F85859 - Stud, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 16-826391 STUD (.375-16 x 3.110) (6 required per assembly)
STUD,NLA 16-826391  
16-826391OEM Part 16-826391 - Stud, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10 in stock. Explain stock levels
#5 32-F719418 TUBE-Water Jacket (4 required per assembly)
TUBE 32-F719418  
32-F719418OEM Part 32-F719418 - Water Tube Jacket (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 17-F719372 PIN-Water Jacket Tube (4 required per assembly)
PIN 17-F719372  
17-F719372OEM Part 17-F719372 - Pin - Water Jacket Tube (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-47688 SCREW (.375-16 x 2.750) (1 required per assembly)
SCREW (.375-16 x 10-47688 10-47688
10-47688OEM Part 10-47688 - Screw (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 -F719902 SPACER-Thermostat (1 required per assembly)
SPACER            O - Replaced by 23-828311  
F719902This part has been superseded. SPACER O - Replaced by 23-828311
(more info)
    UnavailableUnavailable Parts
SPACER            O - Replaced by 23-828311  1  
23-828311This part has been superseded. SPACER O - Replaced by 23-828311 1
(more info)
    UnavailableUnavailable Parts
SPACER 23-828311  1 23-828311  1
23-828311 1OEM Part 23-828311 1 - Spacer (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
1 in stock. Explain stock levels
#9 -FG1027-2 GASKET SET-Powerhead (1 required per assembly)
GASKET SET        O - Replaced by 27-809749A 1  
FG1027-2This part has been superseded. GASKET SET O - Replaced by 27-809749A 1
(more info)
    UnavailableUnavailable Parts
GASKET SET        O NLA  
27-809749A 1 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts
#10 10-28636 SCREW (.250-20 x .750) (16 required per assembly)
SCREW (.250-20 x 10-28636 10-28636
10-28636OEM Part 10-28636 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#11 10-94207 SCREW (.375-16 x 2.00) (4 required per assembly)
 10-94207 10-94207
10-94207OEM Part 10-94207 - Screw (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 10-820589 SCREW (.250-20 x 1.250) (2 required per assembly)
SCREW (.250-20 x 10-820589 10-820589
10-820589OEM Part 10-820589 - Screw (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 25-F694278 SEAL-Spacer Plate (1 required per assembly)
SPECIAL O RING SEAL,NLA 25-F694278 25-F694278
25-F694278OEM Part 25-F694278 - Special O-Ring Seal, NLA (more info) About Mercury Marine $45.22 Add to shopping cart
3 in stock. Explain stock levels
#14 27-820500 GASKET-Transfer Port Covers (3 required per assembly)
GASKET            O - Replaced by 27-820500A 3 27-820500
27-820500This part has been superseded. GASKET O - Replaced by 27-820500A 3
(more info)
    UnavailableUnavailable Parts
GASKET KIT 27-820500A 3 27-820500A 3
27-820500A 3OEM Part 27-820500A 3 - Gasket Kit (more info) About Mercury Marine $11.70 $11.70 Add to shopping cart
3 in stock. Explain stock levels
Gasket 18-0869-9
18-0869-9OEM Match 18-0869-9 - Gasket 27-F40223 2-Pack (more info) About Sierra Marine $23.98 $18.89 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 27-F694529-1 GASKET-Cylinder Head (1 required per assembly)
GASKET 27-F694529-1 27-F694529-1
27-F694529-1OEM Part 27-F694529-1 - Gasket (more info) About Mercury Marine $110.00 $110.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 12-20553 WASHER (8 required per assembly)
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 12-37828 WASHER (10 required per assembly)
WASHER (.390 x .6 12-37828  
12-37828OEM Part 12-37828 - Washer (more info) About Mercury Marine $0.50 $0.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 -F694680-1 PLATE-Spacer (1 required per assembly)
PLATE-SPACER      O NLA  
F694680-1 PLATE-SPACER O NLA
(more info)
    UnavailableUnavailable Parts
#20 23-F40689-1 BEARING-Towershaft Lower (1 required per assembly)
BEARING,NLA 23-F40689-1  
23-F40689-1OEM Part 23-F40689-1 - Bearing, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#21 13-58643 LOCKWASHER (.375) (5 required per assembly)
LOCKWASHER (.375) 13-58643  
13-58643OEM Part 13-58643 - LockWasher (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 11-68411 NUT (.375-16) (11 required per assembly)
NUT @5            O - Replaced by 11-826709 12  
11-68411This part has been superseded. NUT @5 O - Replaced by 11-826709 12
(more info)
    UnavailableUnavailable Parts
NUT (.375-16) Sta 11-826709 12  
11-826709 12OEM Part 11-826709 12 - Nut - Priced Individually (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 10-37612 SCREW (.375-16 x 1.250) (3/5 required per assembly)
SCREW (.375-16 x 10-37612 10-37612
10-37612OEM Part 10-37612 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#24 10-98254 SCREW (.250-20 x .620) (17 required per assembly)
SCREW (.250-20 x 10-98254 10-98254
10-98254OEM Part 10-98254 - Screw (more info) About Mercury Marine $0.40 $0.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 -817790A 1 COVER KIT-Transfer Port (3/4 required per assembly)
COVER KIT-PORT    O NLA  
817790A 1 COVER KIT-PORT O NLA
(more info)
    UnavailableUnavailable Parts
#26 900-F694518 HEAD-Cylinder (1 required per assembly) (89A Thru 90A)
HEAD-CYLINDER     O NLA  
900-F694518 HEAD-CYLINDER O NLA
(more info)
    UnavailableUnavailable Parts
#27 22-47945 PLUG (1 required per assembly) (89A Thru 90A)
PLUG 22-47945 22-47945
22-47945OEM Part 22-47945 - Pipe Plug (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#26 900-819787 HEAD-Cylinder (1 required per assembly) (90B Thru 92C And Serial # 0E000001 Thru 0E093699)
HEAD-CYLINDER-5   O NLA  
900-819787 HEAD-CYLINDER-5 O NLA
(more info)
    UnavailableUnavailable Parts
#27 22-F722109-1 PLUG (1 required per assembly) (90B Thru 92C And Serial # 0E000001 Thru 0E093699)
PLUG-(NYLON),NLA 22-F722109-1  
22-F722109-1OEM Part 22-F722109-1 - Plug - (Nylon), NLA (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
10+ in stock. Explain stock levels
#28 -F694995 COVER-Cylinder Head (1 required per assembly)
COVER-CYL HEAD,NLA F694995  
F694995OEM Part F694995 - Cylinder Head Cover, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 87-819022 THERMOSWITCH (1 required per assembly) (89A Thru 92C And Serial # 0E000001 Thru 0E009499)
THERMOSWITCH      O NLA  
87-819022 THERMOSWITCH O NLA
(more info)
    UnavailableUnavailable Parts
#29 87-819022 1 THERMOSWITCH (1 required per assembly) (Serial # 0E009500 Thru 0E093699)
THERMOSWITCH      O - Replaced by 87-819022T01  
87-819022 1This part has been superseded. THERMOSWITCH O - Replaced by 87-819022T01
(more info)
    UnavailableUnavailable Parts
THERMOSWITCH 87-819022T01  
87-819022T01OEM Part 87-819022T01 - ThermoSwitch (more info) About Mercury Marine $63.00 $63.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 53-F717096 RING-Retaining (1 required per assembly)
RING-RETAINING 53-F717096  
53-F717096OEM Part 53-F717096 - Ring - Retaining (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
1 in stock. Explain stock levels
#31 10-19927075 SCREW (.250-20 x .750) (4 required per assembly)
SCREW             O - Replaced by 10-19932075  
10-19927075This part has been superseded. SCREW O - Replaced by 10-19932075
(more info)
    UnavailableUnavailable Parts
SCREW (.250-20 x 10-19932075 10-19932075
10-19932075OEM Part 10-19932075 - Screw (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 -F476066-1 COVER-Thermostat (1 required per assembly)
COVER-THERMOSTAT  O - Replaced by -819693  
F476066-1This part has been superseded. COVER-THERMOSTAT O - Replaced by -819693
(more info)
    UnavailableUnavailable Parts
COVER 819693 819693
819693OEM Part 819693 - Thermostat Cover (more info) About Mercury Marine $15.50 $15.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 27-F476067 GASKET-Thermostat Cover (1 required per assembly)
GASKET            O - Replaced by 27-828319 27-F476067
27-F476067This part has been superseded. GASKET O - Replaced by 27-828319
(more info)
    UnavailableUnavailable Parts
GASKET 27-828319 27-828319
27-828319OEM Part 27-828319 - Gasket (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-0854-9
18-0854-9OEM Match 18-0854-9 - Gasket 27-828319 2-Pack (more info) About Sierra Marine $3.98 $2.14 Add to shopping cart
2 in stock. Explain stock levels
#34 24-F692268 SPRING (Red) (1 required per assembly)
SPRING,NLA 24-F692268 24-F692268
24-F692268OEM Part 24-F692268 - Spring, NLA (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
4 in stock. Explain stock levels
#35 -F664068 THERMOSTAT (130 Degrees) (1 required per assembly)
THERMOSTAT 54 C ( F664068 F664068
F664068OEM Part F664068 - Thermostat -130 (more info) About Mercury Marine $19.33 $19.33 Add to shopping cart
3 in stock. Explain stock levels
#36 26-F664914 SEAL-Thermostat (1 required per assembly)
SEAL 26-F664914 26-F664914
26-F664914OEM Part 26-F664914 - Seal (more info) About Mercury Marine $18.40 $15.76 Add to shopping cart
2 in stock. Explain stock levels
#37 10-F2008 SCREW (.250-20 x .875) (4 required per assembly)
SCREW-SS,NLA 10-F2008  
10-F2008OEM Part 10-F2008 - Screw -ss, NLA (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10+ in stock. Explain stock levels
#38 10-F1883 SCREW (.312-18 x 2.375) (22 required per assembly)
BOLT (.312-18 x 2 10-F1883 10-F1883
10-F1883OEM Part 10-F1883 - Screw (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 12-34437 WASHER (22 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-34437  
12-34437OEM Part 12-34437 - Washer - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 33-818007 1 SPARK PLUG (Champion # UL-18V) (5 required per assembly) (89A Thru 90A)
SPARK PLUG @8     O - Replaced by 33-824  
33-818007 1This part has been superseded. SPARK PLUG @8 O - Replaced by 33-824
(more info)
    UnavailableUnavailable Parts
SP #UL18V @8      O - Replaced by 33-896329824  
33-824This part has been superseded. SP #UL18V @8 O - Replaced by 33-896329824
(more info)
    UnavailableUnavailable Parts
SP #UL18V Note: must be ordered in multiples of 4 33-896329824 33-896329824
33-896329824OEM Part 33-896329824 - Spark Plug - UL18V Note: - Priced Individually (more info) About Mercury Marine $5.90 $5.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
NGK BUHX/2522 SPARK PLUG (10) BUHX
BUHXOEM Match BUHX - NGK Spark Plug, 2522 (more info)
Replaces OEM #0509580
About NGK Spark Plugs $3.33 Add to shopping cart
8 in stock. Explain stock levels
SPARK PLUG CHAMPION UL18V UL18V
UL18VOEM Match UL18V - Champion Spark Plug ( #824) (more info)
Replaces OEM #0502191
About Champion Spark Plugs $3.28 Add to shopping cart
10+ in stock. Explain stock levels
#40 33-827C SPARK PLUG (Champion # L-76V) (5 required per assembly) (90B Thru 92C And Serial # 0E000001 Thru 0E093699)
SP #L76V @8       O - Replaced by 33-896329827  
33-827CThis part has been superseded. SP #L76V @8 O - Replaced by 33-896329827
(more info)
    UnavailableUnavailable Parts
SP #L76V Note: must be ordered in multiples of 4 33-896329827 33-896329827
33-896329827OEM Part 33-896329827 - Spark Plug - L76V - Priced Individually (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
NGK BUHW/2622 SPARK PLUG (10) BUHW
BUHWOEM Match BUHW - NGK Spark Plug, 2622 (more info)
Replaces OEM #0503701
About NGK Spark Plugs $3.60 Add to shopping cart
10+ in stock. Explain stock levels
SPARK PLUG CHAMPION L76V L76V
L76VOEM Match L76V - Champion Spark Plug ( #827M) (more info)
Replaces OEM #0384751
About Champion Spark Plugs $3.96 Add to shopping cart
10+ in stock. Explain stock levels
#40 33-898 SPARK PLUG (RFI) (Champion # QL-76V) (5 required per assembly)
ROD,NLA 33-898  
33898OEM Part 33898 - Rod, NLA (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
2 in stock. Explain stock levels
SP #QL76V @4      O 33-896329898
33-896329898 SP #QL76V @4 O
(more info)
    UnavailableUnavailable Parts
NGK BUZHW/2147 SPARK PLUG (10) BUZHW
BUZHWOEM Match BUZHW - NGK Spark Plug, 2147 (more info) About NGK Spark Plugs $9.09 Add to shopping cart
10+ in stock. Explain stock levels
SPARK PLUG CHAMPION QL76V QL76V
QL76VOEM Match QL76V - Champion Spark Plug ( #898M) (more info)
Replaces OEM #0772343
About Champion Spark Plugs $8.19 Add to shopping cart
Available to order:
Usually ships
within 8 days
#41 10-F2228 SCREW (.375-16 x 3.00) (4 required per assembly)
SCREW             O - Replaced by 10-834892  
10-F2228This part has been superseded. SCREW O - Replaced by 10-834892
(more info)
    UnavailableUnavailable Parts
SCREW             O NLA  
10-834892 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#42 10-F1874 SCREW (.375-16 x 3.125) (1 required per assembly)
SCREW,NLA 10-F1874  
10-F1874OEM Part 10-F1874 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#43 13-78968 LOCKWASHER (.250 Internal) (4 required per assembly) (Ground Screw)
LOCKWASHER Intern 13-78968  
13-78968OEM Part 13-78968 - LockWasher - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
10+ in stock. Explain stock levels
#44 10-F1999 SCREW (.250-20 x .875) (1 required per assembly) (Ground Wire)
SCREW-SS          O - Replaced by 10-28668  
10-F1999This part has been superseded. SCREW-SS 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
8 in stock. Explain stock levels
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
#45 10-68101 SCREW (.375-16 x 1.375) (2 required per assembly)
SCREW (.375-16 x 10-68101 10-68101
10-68101OEM Part 10-68101 - Screw (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#NS 37-819526 DECAL-Throttle Cable Adjust (1 required per assembly) (Serial # 0E009500 Thru 0E093699)
DECAL-CABLE ADJ,NLA 37-819526  
37-819526OEM Part 37-819526 - Decal - Cable Adj, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels