Parts for Force 90 HP (1990 L-Drive) Power Head

Revise Search: All Models > 90 HP (1990 L-Drive) > 90LD90C ( ) > Power Head

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#	FC722010	SHORT BLOCK (1 required per assembly)
		FC722010 - SHORT BLOCK [ More info ] Unavailable
		800-819082A 2 - SHORT BLOCK [ More info ] Unavailable
		800-819082A 3 - SHORT BLOCK KIT [ More info ] Unavailable
		800-817608A 9 - Powerhead KIT-LD [ More info ] Unavailable
		800-818153A33 - Powerhead KIT-LD,NLA [ More info ] Unavailable
#1	F2051	SCREW, 1/4 - 20 X 2-1/4 (21 required per assembly)
		10-F2051 - Screw, NLA [ More info ] $1.50 10+ In Stock.
#2	F722168	MANIFOLD, EXHAUST (1 required per assembly)
		F722168 - MANIFOLD [ More info ] Unavailable
		819982A 1 - Manifold [ More info ] Unavailable
		819982A 4 - Manifold Kit [ More info ] Unavailable
		819982A 6 - Manifold Kit [ More info ] Unavailable
#3	F692154-1	GASKET, EXHAUST PORT PLATE (2 required per assembly)
		F692154-1 - Exhaust Port Plate Gasket [ More info ] Unavailable
		27-819023 - Exhaust Port Plate Gasket [ More info ] Unavailable
		27-819023 1 - Exhaust Port Plate Gasket [ More info ] $21.59 2 In Stock.
#4	F695151-1	PLATE, SUPPORT (1 required per assembly)
		F695151-1 - Exhaust Plate, NLA [ More info ] $20.00 10+ In Stock.
#5	F428096	RETAINER, THERMOSWITCH (1 required per assembly)
		53-F428096 - Retainer [ More info ] $0.72 10+ In Stock.
#6	F695449-1	THERMOSWITCH (6 required per assembly)
		F695449-1 - F6954492 [ More info ] Unavailable
		F695449-2 - Thermoswitch [ More info ] Unavailable
		87-819022 - ThermoSwitch [ More info ] Unavailable
#7	F1110	SCREW, 1/4 - 20 X 5/8 (4 required per assembly)
		F1110 - Screw [ More info ] Unavailable
		10-90198 - Screw [ More info ] Unavailable
		10-20540 - Screw, NLA [ More info ] Unavailable
#8	F476066-1	COVER, THERMOSTAT (1 required per assembly)
		F476066-1 - Thermostat Cover [ More info ] Unavailable
		819693 - Thermostat Cover [ More info ] Unavailable
#9	F664268	SPRING (1 required per assembly)
		24-F664268 - Spring , Thermostat [ More info ] $5.00 2 In Stock.
#10	F664068	THERMOSTAT (130 DEGREE) (1 required per assembly)
		F664068 - Thermostat -130 Degrees [ More info ] $40.36 6 In Stock.
#11	F664914	SEAL, THERMOSTAT (1 required per assembly)
		26-F664914 - Seal [ More info ] $21.51 4 In Stock.
#12	F476067	GASKET, THERMOSTAT (1 required per assembly)
		27-F476067 - Thermostat Cover Gasket [ More info ] Unavailable
		27-828319 - Thermostat Cover Gasket [ More info ] $4.30 10+ In Stock.
		18-0854-9 - Gasket 27-828319 2-Pack [ More info ] $8.99 $7.91 1 In Stock.
#13	F692995	COVER, CYLINDER HEAD (1 required per assembly)
		1000-F692995 - Cylinder Head Cover [ More info ] Unavailable
#14	F1502	SCREW, 1/4 - 20 X 5/8 (3 required per assembly)
		F1502 - Screw [ More info ] $0.30 9 In Stock.
		10-98254 - Screw [ More info ] $0.60 Available to Order: Usually ships within 10 days.
#15	F1883	SCREW, 5/16 - 18 X 2-3/8 (14 required per assembly)
		10-F1883 - Screw [ More info ] $7.30 Available to Order: Usually ships within 10 days.
#16	F1987	WASHER (14 required per assembly)
		F1987 - Washer - Priced Individually [ More info ] Unavailable
		12-34437 - Washer (5/16 In. I.d.) [ More info ] $2.80 Available to Order: Usually ships within 10 days.
#17	33-818007 1	SPARK PLUG (CHAMPION UL-18-V) (3 required per assembly)
		33-818007 1 - SPARK PLUG Note: Priced Individually [ More info ] Unavailable
		33-824 - Bracket, NLA [ More info ] Unavailable
		33-896329824 - Spark Plug - UL18V Note: - Priced Individually [ More info ] Unavailable
		BUHX - NGK Spark Plug, 2522 [ More info ] $6.81 $6.61 10+ In Stock.
		UL18V - Champion Spark Plug ( #824) [ More info ] $5.73 10+ In Stock.
#18	F19109	PLUG (1 required per assembly)
		F19109 - Plug - (1/8-27 NPT) [ More info ] Unavailable
		22-47945 - Pipe Plug [ More info ] Unavailable
#19	F719518	HEAD, CYLINDER (1 required per assembly)
		900-F719518 - Cylinder Head [ More info ] Unavailable
		900-819857 - Cylinder Head -90 HP [ More info ] $59.00 10+ In Stock.
		900-819857A 3 - Head Kit -3 Cylinder [ More info ] $99.99 10+ In Stock.
#20	F369529-3	GASKET, CYLINDER HEAD (1 required per assembly)
		27-F369529-3 - GASKET [ More info ] Unavailable
		27-820438 - Cylinder Head Gasket [ More info ] $81.92 2 In Stock.
		18-3855 - Head Gasket, 27-820438 [ More info ] $52.99 $47.61 3 In Stock.
#21	F40223	GASKET, TRANSFER PORT COVER (3 required per assembly)
		27-F40223 - Transfer Port Cover Gasket [ More info ] Unavailable
		27-820500 - Transfer Port Gasket [ More info ] $3.88 3 In Stock.
		27-820500A 3 - Gasket Kit [ More info ] $19.90 4 In Stock.
		18-0869-9 - Gasket 27-F40223 2-Pack [ More info ] $19.99 $16.57 2 In Stock.
#22	817790A 1	COVER, TRANSFER PORT (2 required per assembly)
		817790A 1 - Cover Kit [ More info ] $61.50 1 In Stock.
#24	F1504	SCREW, 1/4 - 20 X 1-1/4 (2 required per assembly)
		10-F1504 - Screw -ss [ More info ] $2.70 Available to Order: Usually ships within 10 days.
#25	F8095	WASHER (8 required per assembly)
		12-F8095 - WASHER [ More info ] Unavailable
		12-25970 - Washer - Priced Individually [ More info ] $0.40 10+ In Stock.
		12-20553 - Washer - Priced Individually [ More info ] $1.40 10+ In Stock.
#26	F1872	SCREW, 3/8 - 16 X 1-3/4 (2 required per assembly)
		10-F1872 - Screw [ More info ] $0.70 10+ In Stock.
		10-32132 - Screw [ More info ] $2.90 1 In Stock.
#27	F1009	SCREW, 3/8 - 16 X 2-3/4 (1 required per assembly)
		10-F1009 - Screw [ More info ] $0.69 5 In Stock.
		10-47688 - Screw [ More info ] $3.50 Available to Order: Usually ships within 10 days.
#28	F1873	SCREW, 3/8 - 16 X 3 (4 required per assembly)
		10-F1873 - Screw [ More info ] $0.70 10+ In Stock.
		10-53734 - Screw [ More info ] $0.50 10+ In Stock.
#29	F1999	SCREW, 1/4 - 20 X 7/8 (2 required per assembly)
		10-F1999 - Screw -ss [ More info ] $1.10 10 In Stock.
		10-28668 - Screw - Priced Individually [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#30	F85210	STUD (1 required per assembly)
		16-F85210 - STUD [ More info ] $2.50 1 In Stock.
		16-826394 - STUD [ More info ] Unavailable
		16-826394 1 - STUD [ More info ] Unavailable
		16-826394 2 - Stud [ More info ] $10.00 10+ In Stock.
#31	F698122	SEAL, CRANKCASE PARTING LINE (1 required per assembly)
		F698122 - Crankcase Cover Seal - (Black) [ More info ] $18.50 10+ In Stock.
#32	F8563	DOWEL PIN (2 required per assembly)
		17-F8563 - Pin -Dowel, NLA [ More info ] Unavailable
		17-20433 - Pin -Dowel, NLA [ More info ] $1.50 10+ In Stock.
#33	F85279-2	GASKET, CYLINDER EXHAUST (2 required per assembly)
		F85279-2 - Cylinder Exhaust Gasket [ More info ] Unavailable
		27-819381 - Spacer Plate Gasket [ More info ] $22.53 5 In Stock.
#34	F692398-1	DECAL, WIRING (1 required per assembly)
		37-F692398-1 - Decal -Wiring, NLA [ More info ] $2.50 10+ In Stock.
#35	FG1028-1	GASKET SET (1 required per assembly)
		FG1028-1 - 27FG10282 [ More info ] Unavailable
		27-FG1028-2 - Powerhead Gasket Set [ More info ] Unavailable
		27-809748A 1 - Gasket Set [ More info ] $149.99 1 In Stock.
#36	F719943	TUBE, WATER JACKET (TOP) (1 required per assembly)
		32-F719943 - Water Tube Jacket [ More info ] $3.10 10+ In Stock.
#37	F719418	TUBE, WATER JACKET (2 required per assembly)
		32-F719418 - Water Tube Jacket [ More info ] $2.90 Available to Order: Usually ships within 10 days.
#38	F719372	PIN (2 required per assembly)
		17-F719372 - Pin, Water Jacket Tube [ More info ] $1.70 10+ In Stock.
#39	F691372	PIN (1 required per assembly)
		17-F691372 - Pin, Water Jacket Tube [ More info ] $1.40 10+ In Stock.
#40	F719902	SPACER, THERMOSTAT SEAL (1 required per assembly)
		F719902 - Spacer - Thermostat [ More info ] Unavailable
		23-828311 - Spacer - Thermostat [ More info ] Unavailable
		23-828311 1 - Spacer [ More info ] $6.80 10 In Stock.
#41	800-817881A 5	CYLINDER (1 required per assembly)
		800-817881A 5 - Cylinder Kit [ More info ] Unavailable
		800-817608A18 - Cylinder Kit [ More info ] Unavailable
		800-818153A23 - Cylinder Kit, NLA [ More info ] Unavailable