Parts for Force 50 HP (1984) Power Head

Revise Search: All Models > 50 HP (1984) > 507XC4A ( ) > Power Head

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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 ]

#	F40833-4	GASKET, IDLE RELIEF COVER (1 required per assembly)
		27-F40833-4 - Gasket [ More info ] $4.94 10+ In Stock.
#	F311996	GASKET, CYLINDER HEAD COVER (1 required per assembly)
		27-F311996 - Gasket [ More info ] $3.00 10+ In Stock.
#	F307279-2	GASKET, CYLINDER EXHAUST - UPPER (1 required per assembly)
		27-F307279-2 - Gasket [ More info ] $7.09 10+ In Stock.
#	F433406	GASKET, DEFLECTOR PLATE (1 required per assembly)
		27-F433406 - Deflector Plate Gasket [ More info ] $5.09 $2.86 10+ In Stock.
#	F40906-1	GASKET, CARBURETOR (1 required per assembly)
		F40906-1 - 27F85906 [ More info ] Unavailable
		27-F85906 - Carburetor Gasket [ More info ] Unavailable
		27-828925 - Carburetor Gasket [ More info ] $2.39 7 In Stock.
#	F366277	GASKET, BEARING CAGE (1 required per assembly)
		27-F366277 - Gasket [ More info ] $3.01 $2.56 10+ In Stock.
#	F40154-3	GASKET, EXHAUST PORT PLATE (3 required per assembly)
		F40154-3 - Exhaust Port Plate Gasket [ More info ] Unavailable
		27-F40154-4 - Gasket, NLA [ More info ] $13.49 10+ In Stock.
#	F40279-1	GASKET, CYLINDER EXHAUST - LOWER (1 required per assembly)
		27-F40279-1 - Gasket [ More info ] $14.48 $12.26 10 In Stock.
#	FC465010	*SHORT BLOCK. (1 required per assembly) INCLUDES ALL ITEMS MARKED WITH AN ASTERISK. ().**
		FC465010 - SHORT BLOCK [ More info ] Unavailable
		800-818101A 2 - SHORT BLOCK KIT [ More info ] Unavailable
		800-820259A 1 - BLOCK ASY-W/ELEC,NLA [ More info ] Unavailable
#	F97067	GASKET, THERMOSTAT COVER (1 required per assembly)
		27-F97067 - Gasket [ More info ] Unavailable
		27-819377 - Thermostat Cover Gasket [ More info ] $2.59 Available to Order: Shipping delay up to 10 days.
#	F433168	GASKET, CARBURETOR ADAPTER (1 required per assembly)
		27-F433168 - Carburetor Adapter Gasket [ More info ] $2.69 10+ In Stock.
#1	F345427-1	BRACKET, STARTER MOUNTING (1 required per assembly)
		F345427-1 - Bracket [ More info ] $144.25 Available to Order: Shipping delay up to 10 days.
#2	F307211	STUD (3 required per assembly)
		16-F307211 - Stud, NLA [ More info ] $2.17 $1.83 10+ In Stock.
#3	F8096	SPRING LOCKWASHER (4 required per assembly)
		F8096 - LockWasher - Priced Individually [ More info ] Unavailable
		13-53166 - LockWasher - Priced Individually [ More info ] $1.80 10+ In Stock.
#4	F1515	HEX NUT, 5/16 - 18 (3 required per assembly)
		F1515 - Hex Hut, 5/16 - 18 [ More info ] $0.30 10+ In Stock.
		11-68292 - Nut (5/16 Inch) [ More info ] $1.50 10+ In Stock.
		11-8M0204668 - NUT @5 [ More info ] Unavailable
#5	F575675	STARTER MOUNTING BRACKET - LOWER (1 required per assembly)
		F575675 - Bracket [ More info ] $6.00 $5.08 3 In Stock.
#6	F1854	HEX SLOT HD SCREW, 1/4 - 20 X 5/8 (3 required per assembly)
		F1854 - Screw SS [ More info ] Unavailable
		10-28635 - Screw - Priced Individually [ More info ] $1.80 10+ In Stock.
#7	F1646	HEX SOCKET HD CAP SCREW, 3/8 - 16 X 2-1/4 (1 required per assembly)
		F1646 - Screw, NLA [ More info ] Unavailable
		10-85577 - Screw, NLA [ More info ] $2.00 $1.69 10 In Stock.
#8	F1879	HEX SOCKET HD CAP SCREW, 3/8 - 16 X 1-5/8 (5 required per assembly)
		F1879 - Screw [ More info ] Unavailable
		F2246 - SCREW [ More info ] Unavailable
		10-812567 - Screw [ More info ] $11.59 $9.28 3 In Stock.
#9	F1864	HEX HD SCREW, 1/4 - 20 X 3/4 (9 required per assembly)
		10-F1864 - Screw SS [ More info ] Unavailable
		10-28636 - Screw - Priced Individually [ More info ] $1.80 10+ In Stock.
#10	F433209-1	STUD, THROTTLE CAM (1 required per assembly)
		16-F433209-1 - Stud [ More info ] $8.61 10+ In Stock.
#11	F269319	THROTTLE CAM BEARING (2 required per assembly)
		23-F269319 - Bushing, NLA [ More info ] $9.69 10+ In Stock.
#12	F1513	HEX NUT 10 - 32 (2 required per assembly)
		F1513 - Hex Nut 10 - 32 [ More info ] $0.86 10+ In Stock.
		11-68219 - Nut (#10-32) [ More info ] $2.99 10+ In Stock.
#13	F8058	INTERNAL TOOTH LOCKWASHER (4 required per assembly)
		13-F8058 - LockWasher, NLA [ More info ] $1.09 10+ In Stock.
#14	F433192	THROTTLE CAM (1 required per assembly)
		F433192 - Cam, NLA [ More info ] $6.00 $5.08 10+ In Stock.
#15	817747 1	BALL JOINT W/BEARING (2 required per assembly)
		817747 1 - Ball Joint Assembly [ More info ] Unavailable
		828514A 1 - Ball and Socket [ More info ] $22.61 10+ In Stock.
#17	F7008	ELASTIC STOP NUT, 1/4 - 20 (1 required per assembly)
		11-F7008 - Nut, (.250-20) [ More info ] Unavailable
		11-72008 - Nut (1/4-20) [ More info ] Unavailable
		11-826708 8 - Nut [ More info ] $1.70 Available to Order: Shipping delay up to 10 days.
#18	F85502	THROTTLE LINK (1 required per assembly)
		F85502 - Throttle Link [ More info ] Unavailable
		819002 - Throttle Link [ More info ] $47.42 10+ In Stock.
#19	F1134	FILL HD SCREW, 8 - 32 X 1-1/8 (2 required per assembly)
		10-F1134 - SCREW,NLA [ More info ] Unavailable
#20	F307942-1	BUMPER (2 required per assembly)
		F307942-1 - F3079422 [ More info ] Unavailable
		F307942-2 - Bushing, NLA [ More info ] $1.50 $1.28 10+ In Stock.
#21	F328109	PLUG (1 required per assembly)
		22-F328109 - Plug, NLA [ More info ] $3.02 $2.56 10+ In Stock.
#22	F84026	SPARK CONTROL SWIVEL (2 required per assembly)
		10-F84026 - SCREW-SHOULDER [ More info ] Unavailable
		10-819625 - Screw, NLA [ More info ] $9.89 10+ In Stock.
#23	F84036	SPARK CONTROL BEARING, L.H. (1 required per assembly)
		F84036 - Spark Control Bearing - LH [ More info ] Unavailable
		819208 - Spark Control Bearing [ More info ] Unavailable
#24	F1473	HEX NUT. 10 - 24 (1 required per assembly)
		F1473 - Hex Nut 10 - 24 [ More info ] Unavailable
		11-79989 - Nut (10 - 24) [ More info ] $2.79 10+ In Stock.
#25	F269445-1	SPARK CONTROL LINK (1 required per assembly)
		F269445-1 - Link, NLA [ More info ] $4.49 $3.80 10+ In Stock.
#26	F84035-2	SPARK CONTROL BEARING, R.H. (1 required per assembly)
		F84035-2 - Spark Control Bearing - RH [ More info ] Unavailable
		816514 - Bearing - Black [ More info ] Unavailable
#27	F1995	FILL HD SCREW, 10 - 24 X 1 (4 required per assembly)
		10-F1995 - Screw [ More info ] $0.30 10+ In Stock.
		10-68918 - Screw [ More info ] $3.20 $1.79 10+ In Stock.
#28	F433689	TOWERSHAFT BEARING (4 required per assembly)
		F433689 - Towershaft Bearing [ More info ] Unavailable
		816957 - Towershaft Bearing, NLA [ More info ] $2.50 1 In Stock.
#29	FK433838	TOWERSHAFT (1 required per assembly) W/ILLUS. 34, 69, 70 AND LITERATURE
		FK433838 - TOWERSHAFT KIT [ More info ] Unavailable
		819537A 1 - Tower Shaft Kit [ More info ] Unavailable
		819522A 3 - TowerShaft Kit [ More info ] Unavailable
#30	F1727	PLASTIC RIVET (1 required per assembly)
		17-F1727 - Rivet, NLA [ More info ] $1.79 10 In Stock.
#31	F1969	FILL HD SCREW, 1/4 - 20 X 3/4 (1 required per assembly)
		F1969 - 10F2207 [ More info ] Unavailable
		10-F2207 - Screw, NLA [ More info ] $1.46 10+ In Stock.
#32	F1556	FILL HD SCREW W/LOCKWASHER, 10 - 24 X 3/8 (2 required per assembly)
		F1556 - 10F2217 [ More info ] Unavailable
		10-F2217 - Screw [ More info ] $0.72 3 In Stock.
		10-F2217-1 - 10-F2217-1 - SCREW (10-24 x .3 [ More info ] Unavailable Replaced by 10-F2217-1
#33	F405457	PIVOT SCREW (2 required per assembly)
		10-F405457 - Screw, NLA [ More info ] $8.39 10+ In Stock.
#34	FK405020	SWIVEL (1 required per assembly) W/ILLUS. 33 AND NUT
		FK405020 - Swivel Kit, NLA [ More info ] $26.95 10+ In Stock.
#35	F85610	BEARING (1 required per assembly)
		23-F85610 - Bushing [ More info ] $0.35 10+ In Stock.
		23-97896 - Bushing [ More info ] $4.49 10+ In Stock.
#36	F269052	SHIFT ARM BEARING (2 required per assembly)
		23-F269052 - Bushing, NLA [ More info ] $3.90 10+ In Stock.
#37	F7004	STOP NUT, 7/16 - 20 (1 required per assembly)
		11-F7004 - Nut, (.375-16) [ More info ] $0.49 7 In Stock.
		11-28010 - Nut - Priced Individually [ More info ] Unavailable
		11-68411 - Nut (3/8-16) [ More info ] $6.66 10+ In Stock.
		11-826709 12 - Nut, (.375-16) Stainless Steel [ More info ] $6.79 $3.81 10+ In Stock.
#38	817793A 1	SHIFT ARM (1 required per assembly) W/ILLUS. 34 AND 35 ORIGINAL FORCE P/N A 433876-1
		817793A 1 - ARM ASSY-SHIFT [ More info ] Unavailable
		817793A 2 - ARM KIT-SHIFT,NLA [ More info ] Unavailable
#39	F1136	FLAT HD SCREW, 1/4 - 20 X 1 (2 required per assembly)
		10-F1136 - Screw, NLA [ More info ] Unavailable
#42	F1446	SLOTTED PAN HD SCREW, 1/4 - 20 X 1 (2 required per assembly)
		10-F1446 - SCREW,NLA [ More info ] Unavailable
#43	FA433471	CYLINDER DRAIN COVER (1 required per assembly) W/FITTING
		FA433471 - Cover, NLA [ More info ] Unavailable
#44	F93472-1	CYLINDER DRAIN COVER GASKET (1 required per assembly)
		27-F93472-1 - Cylinder Drain Cover Gasket [ More info ] $7.40 10+ In Stock.
#45	F1286	PAN HD SCREW, 4 - 40 X 3/16 (2 required per assembly)
		10-F1286 - Screw, NLA [ More info ] $2.59 10+ In Stock.
#46	F8003	PLAIN WASHER (2 required per assembly)
		F8003 - Washer [ More info ] Unavailable
		12-18552 - Washer [ More info ] Unavailable
#47	F93920	CYLINDER DRAIN REED STOP (2 required per assembly)
		F93920 - Reed Stop, NLA [ More info ] $2.37 10+ In Stock.
#48	F18160-2	REED, CYLINDER DRAIN (2 required per assembly)
		F18160-2 - 34F181603 [ More info ] Unavailable
		34-F18160-3 - Reed [ More info ] $10.19 6 In Stock.
#49	F2A433757	CYLINDER DRAIN REED PLATE (1 required per assembly) W/ILLUS. 45, 46, 47, 48 AND 50
		F2A433757 - Reed Plate Assembly [ More info ] Unavailable
		F3A433757 - Cylinder Drain Reed Plate , NLA [ More info ] Unavailable
#50	F93811	SCREEN CYLINDER DRAIN REED PLATE (2 required per assembly)
		35-F93811 - Screen, NLA [ More info ] $2.29 10+ In Stock.
#51	F93748-1	CYLINDER DRAIN REED PLATE GASKET (1 required per assembly)
		27-F93748-1 - Cylinder Drain Reed Plate Gasket [ More info ] $2.99 10+ In Stock.
#52	F8559	DOWEL PIN (2 required per assembly)
		17-F8559 - Pin, Dowel [ More info ] $1.30 $1.11 10 In Stock.
#53	FA465010	CYLINDER (1 required per assembly) W/CRANKCASE COVER, DEFLECTOR PLATE AND ILLUS. 7, 8, 52, 71, 93 AND LITERATURE
		FA465010 - FSA465010, NLA [ More info ] Unavailable
		FSA465010 - Cylinder Kit [ More info ] Unavailable
#54	F40223	TRANSFER PORT COVER GASKET (2 required per assembly)
		27-F40223 - Transfer Port Cover Gasket [ More info ] Unavailable
		27-820500 - Transfer Port Gasket [ More info ] Unavailable
		27-820500A 3 - Gasket Kit [ More info ] $17.29 Available to Order: Shipping delay up to 10 days.
		18-0869-9 - Gasket 27-F40223 2-Pack [ More info ] $19.99 $19.30 Available to Order: Shipping delay up to 10 days.
#55	FA411222	TRANSFER PORT COVER (1 required per assembly) W/LITERATURE
		FA411222 - Transfer Port Cover [ More info ] Unavailable
		817790A 1 - Cover Kit [ More info ] Unavailable
#57	F84314-2	ELBOW, FUEL LINE (1 required per assembly)
		22-F84314-2 - Elbow, NLA [ More info ] Unavailable
#58	F98273	ROD END CONNECTOR STUD (2 required per assembly)
		16-F98273 - Stud, NLA [ More info ] $19.92 $16.88 10 In Stock.
#59	F8083	SPRING LOCKWASHER (3 required per assembly)
		F8083 - LockWasher SS [ More info ] Unavailable
		13-26992 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.
#60	817746A 1	CONNECTOR STUD BRACKET (1 required per assembly) W/LITERATURE ORIGINAL FORCE P/N A 267371-1
		817746A 1 - Bracket Kit, NLA [ More info ] $9.70 2 In Stock.
#61	F1857	HEX CAP SCREW, 5/16 - 18 X 5/8 (1 required per assembly)
		10-F1857 - Screw SS [ More info ] Unavailable
		10-90285 - Screw [ More info ] $1.80 Available to Order: Shipping delay up to 10 days.
#64	F404801	ELBOW (1 required per assembly)
		22-F404801 - Fitting, NLA [ More info ] $7.02 10+ In Stock.
#65	F433254	HOSE (1 required per assembly)
		F433254 - 32F691796 [ More info ] Unavailable
		32-F691796 - Hose [ More info ] Unavailable
		32-819029 62 - Hose -22.5 Inch, NLA [ More info ] $11.84 10+ In Stock.
#66	F201529-1	CYLINDER HEAD GASKET (1 required per assembly)
		27-F201529-1 - 27-F201529-1 - GASKET [ More info ] Unavailable Replaced by 27-F201529-1
#67	900-818049A 2	CYLINDER HEAD W/PLUGS (1 required per assembly)
		900-818049A 2 - Cylinder Head Assembly [ More info ] Unavailable
		900-818049T 2 - Cylinder Head Assembly, NLA [ More info ] Unavailable
#68	33-82371M	SPARK PLUG (UL-4-J) (2 required per assembly)
		33-82371M - NGK B7HS - Priced Individually [ More info ] Unavailable
		33-8M0114739 - Spark Plug B7HS-82 - Priced Individually [ More info ] $6.59 Available to Order: Shipping delay up to 10 days.
		B7HS - NGK Spark Plug, 5110 [ More info ] $4.99 $4.74 10+ In Stock.
		L82C - Champion Spark Plug ( #811M) [ More info ] $4.50 $4.18 10+ In Stock.
#69	F1052	FILL HD SCREW, 1/4 - 20 X 1 (1 required per assembly)
		F1052 - Screw SS [ More info ] $0.56 10+ In Stock.
		10-28666 - Screw, NLA [ More info ] $1.83 $1.56 10+ In Stock.
#70	F1341	HEX NUT (1 required per assembly)
		F1341 - Hex Nut 1/4 - 20 [ More info ] Unavailable
		11-64015 - Nut (1 /4-20) [ More info ] $2.79 10+ In Stock.
#71	F184122-1	CRANKCASE PARTING LINE SEAL (CUT TO 26") (1 required per assembly)
		F184122-1 - Seal - Red, 40 Inches, NLA [ More info ] $19.90 $13.54 10 In Stock.
#72	FG1007-1	GASKET SET. (1 required per assembly)
		FG1007-1 - FG10072, NLA [ More info ] Unavailable
		FG1007-2 - Gasket Set [ More info ] Unavailable
		27-809755A 1 - Gasket Set [ More info ] Unavailable
#74	F1544	HEX HD CAP SCREW, 3/8 - 16 X 2-1/4 (10 required per assembly)
		F1544 - Screw - Priced Individually [ More info ] Unavailable
		10-35787 - Screw - Priced Individually [ More info ] $2.79 Available to Order: Shipping delay up to 10 days.
#75	F2014	PLAIN WASHER (10 required per assembly)
		F2014 - Washer [ More info ] $0.49 3 In Stock.
		12-34931 - Washer, (.406 X .734 X .063 - Stainless Steel) [ More info ] $2.59 10+ In Stock.
#76	F97504	GROMMET, THERMOSTAT (1 required per assembly)
		25-F97504 - Grommet [ More info ] $3.69 Available to Order: Shipping delay up to 10 days.
#77	F97068-1	THERMOSTAT (1 required per assembly)
		F97068-1 - F970682 [ More info ] Unavailable
		F97068-2 - Thermostat, 130 Degree [ More info ] Unavailable
		895338 - Thermostat, 130 Degrees [ More info ] $45.05 5 In Stock.
		18-3556 - Thermostat, 130 Degrees, F97068-2 [ More info ] $41.32 6 In Stock.
#79	F97066-1	THERMOSTAT COVER (1 required per assembly)
		F97066-1 - FA970661 [ More info ] Unavailable
		FA97066-1 - Cover Kit, NLA [ More info ] Unavailable
#81	F97275	FITTING, THERMOSTAT (1 required per assembly)
		22-F97275 - Fitting, NLA [ More info ] $8.46 $7.16 10+ In Stock.
#82	F97772	CLAMP (2 required per assembly)
		F97772 - Clamp, NLA [ More info ] Unavailable
		54-63933 - Clamp [ More info ] $1.96 10+ In Stock.
#83	FA97247	WATER TUBE, THERMOSTAT (1 required per assembly) W/LITERATURE
		FA97247 - Thermostat Water Tube, NLA [ More info ] $6.02 $5.10 8 In Stock.
#84	F141275	FITTING, THERMOSTAT (1 required per assembly)
		F141275 - Thermostat Fitting [ More info ] Unavailable
#85	F1971	HEX HD SCREW, 1/4 - 20 X 2-1/8 (9 required per assembly)
		10-F1971 - Screw -ss, NLA [ More info ] $1.80 $1.52 10+ In Stock.
#86	F1922	HEX HD SCREW, 1/4 - 20 X 5/8 (5 required per assembly)
		10-F1922 - Screw, NLA [ More info ] Unavailable
#87	FA433152	EXHAUST PORT COVER (1 required per assembly) W/ILLUS. 85
		FA433152 - COVER KIT-EXHAUS,NLA [ More info ] Unavailable
#89	F40151-1	EXHAUST PORT PLATE (1 required per assembly)
		F40151-1 - F401512 [ More info ] $15.00 1 In Stock.
		F40151-2 - Exhaust Plate, NLA [ More info ] $29.95 10 In Stock.
#90	F463314	ELBOW (1 required per assembly)
		21-F463314 - Check Valve, NLA [ More info ] $8.46 $7.16 10+ In Stock.
#91	FS433758	HOSE W/VALVE (1 required per assembly)
		FS433758 - Hose [ More info ] $18.75 $15.88 5 In Stock.
#92	22-817740A 1	ELBOW ASSEMBLY (1 required per assembly)
		22-817740A 1 - Fitting Assembly, NLA [ More info ] Unavailable
#93	F8545	SPRING PIN (1 required per assembly)
		F8545 - Spring Pin [ More info ] Unavailable
		17-22863 - Pin -roll, NLA [ More info ] Unavailable
#94	F1997	STOP NUT, 8 - 32 (2 required per assembly)
		11-F1997 - Nut (#8-32) [ More info ] Unavailable
		11-826709 4 - Nut - Priced Individually [ More info ] $1.88 3 In Stock.
#95	F1526	WELCH PLUG, CYLINDER HEAD (NOT SHOWN) (1 required per assembly)
		19-F1526 - Plug, NLA [ More info ] $1.25 $1.06 10+ In Stock.
#96	F1525	WELCH PLUG, CYLINDER HEAD (NOT SHOWN) (1 required per assembly)
		19-F1525 - Plug, NLA [ More info ] $1.50 $1.28 6 In Stock.
#97	F1647	HEX NUT (1 required per assembly)
		11-F1647 - Nut, (#8-32)(Stainless Steel) NLA [ More info ] Unavailable
#98	F8056	LOCKWASHER (1 required per assembly)
		13-F8056 - LockWasher [ More info ] $0.98 $0.83 10+ In Stock.
#99	87-817939A 1	THERMOSWITCH W/ILLUS. 97 AND 98 ORIGINAL FORCE P/N A 289449-1
		87-817939A 1 - ThermoSwitch Kit, NLA [ More info ] Unavailable
#100	F307104	WIRE THERMOSWITCH (1 required per assembly)
		84-F307104 - Wire, NLA [ More info ] Unavailable