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Parts for Force 4 HP (1987) Engine Cover & Fuel Tank

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 F459186 COLLAR, FUEL TANK (1 required per assembly)
COLLAR            O NLA  
23-F459186 COLLAR O NLA
(more info)
    UnavailableUnavailable Parts
#2 F521251-3 GAS CAP COMPLETE. INCLUDES ILLUS. 3, 4 AND 5 (1 required per assembly)
#3 F17980 FUEL CAP GASKET (1 required per assembly)
GASKET,NLA F17980  
F17980OEM Part F17980 - Gasket, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
1 in stock. Explain stock levels
#4 F427249 RETAINING RING (1 required per assembly)
RING              O NLA  
F427249 RING O NLA
(more info)
    UnavailableUnavailable Parts
#5 F17938 ANCHOR (1 required per assembly)
ANCHOR,NLA F17938  
F17938OEM Part F17938 - Anchor, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#6 F535944 ENGINE COVER, BOTTOM (1 required per assembly)
100F665944 F535944  
F535944OEM Part F535944 - Bottom Cover (more info) About Mercury Marine $20.90 $20.90 Add to shopping cart
1 in stock. Explain stock levels
COVER-BOTTOM,NLA 100-F665944  
100-F665944OEM Part 100-F665944 - Bottom Cover, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
7 in stock. Explain stock levels
#7 1995 SLOTTED FILL HD SCREW, 10 - 24 X 1 (2 required per assembly)
ROTOR             O NLA  
394-1995 ROTOR O NLA
(more info)
    UnavailableUnavailable Parts
#8 F665894 DECAL, "OFF" (USA) (1 required per assembly)
DECAL-OFF         O NLA  
37-F665894 DECAL-OFF O NLA
(more info)
    UnavailableUnavailable Parts
#9 1829 FILL HD M. SCREW, 10 - 24 X 7/8 (1 required per assembly)
REPAIR PART,NLA 1399-1829  
1399-1829OEM Part 1399-1829 - Phillips Head M. Screw, 10 - 24 X 7/8 (more info) About Mercury Marine $60.00 $60.00 Add to shopping cart
9 in stock. Explain stock levels
#10 F1035 SLOTTED FILL HD SCREW, 1/4 - 20 X 5/8 (3 required per assembly)
SCREW-SS,NLA 10-F1035  
10-F1035OEM Part 10-F1035 - Screw -ss, NLA (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10+ in stock. Explain stock levels
#11 F521391-2 DECAL, SPEED RANGE (1 required per assembly)
#12 F521811 FITTING, GAS TANK (1 required per assembly)
FITTING-FUEL,NLA 22-F521811  
22-F521811OEM Part 22-F521811 - Fuel Fitting, NLA (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 F2706772 HOSE CLAMP (2 required per assembly)
CLAMP             O - Replaced by 54-827255  
54-F2706772This part has been superseded. CLAMP O - Replaced by 54-827255
(more info)
    UnavailableUnavailable Parts
CLAMP             O NLA  
54-827255 CLAMP O NLA
(more info)
    UnavailableUnavailable Parts
#14 F901754 HOSE W/ILLUS. 13 (1 required per assembly)
HOSE              O - Replaced by 32-F40253-1  
F901754This part has been superseded. HOSE O - Replaced by 32-F40253-1
(more info)
    UnavailableUnavailable Parts
HOSE-18 INCH      O - Replaced by 32-819398T  
32-819398 53This part has been superseded. HOSE-18 INCH O - Replaced by 32-819398T
(more info)
    UnavailableUnavailable Parts
HOSE 32-819398T  
32-819398TOEM Part 32-819398T - Hose -18 Inch (more info) About Mercury Marine $101.93 $101.93 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 F521034-1 FUEL TANK (1 required per assembly)
#16 F8061 INTERNAL TOOTH LOCKWASHER (SEE PAGE 4, ILLUS. 13 - STARTER) (4 required per assembly)
LOCKWASHER        O - Replaced by 13-21272  
F8061This part has been superseded. LOCKWASHER O - Replaced by 13-21272
(more info)
    UnavailableUnavailable Parts
LOCKWASHER (.250) 13-21272  
13-21272OEM Part 13-21272 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 F1341 HEX NUT (SEE PAGE 4, ILLUS. 1 - STARTER) (4 required per assembly)
NUT SS            O - Replaced by 11-64015  
F1341This part has been superseded. NUT SS O - Replaced by 11-64015
(more info)
    UnavailableUnavailable Parts
NUT (.250-20) 11-64015  
11-64015OEM Part 11-64015 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#18 FK525713 PACKING, TOP COVER TRIM W/LITERATURE (1 required per assembly)
PACKING KIT,NLA FK525713  
FK525713OEM Part FK525713 - Packing Kit, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 F665397 DECAL, ENGINE COVER - PORT (1 required per assembly)
DECAL-PORT-4      O NLA  
37-F665397 DECAL-PORT-4 O NLA
(more info)
    UnavailableUnavailable Parts
#19 F665396 DECAL, ENGINE COVER - STARBOARD (1 required per assembly)
DECAL-STBD-4      O NLA  
37-F665396 DECAL-STBD-4 O NLA
(more info)
    UnavailableUnavailable Parts
#20 F521778 RETAINER, ENGINE COVER FRONT W/ILLUS. 21 & 23 (1 required per assembly)
RETAINER          O NLA  
F521778 RETAINER O NLA
(more info)
    UnavailableUnavailable Parts
#21 7011 HEX NUT (3 required per assembly)
HOLDER ASSY,NLA 390-7011 390-7011
390-7011OEM Part 390-7011 - Holder Assembly, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
10+ in stock. Explain stock levels
#23 F1979 PAN HD SCREW, 10 - 24 X 1/2 (3 required per assembly)
SCREW SS          O - Replaced by 10-41772  
F1979This part has been superseded. SCREW SS O - Replaced by 10-41772
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-41772  
10-41772OEM Part 10-41772 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#24 FS535712 ENGINE COVER TOP W/RETAINER & PACKING (1 required per assembly)
COVER ASSY        O - Replaced by 100-FS665712  
FS535712This part has been superseded. COVER ASSY O - Replaced by 100-FS665712
(more info)
    UnavailableUnavailable Parts
COWL ASSY-BASIC   O NLA  
100-FS665712 COWL ASSY-BASIC O NLA
(more info)
    UnavailableUnavailable Parts
#24 F665712 ENGINE COVER COMPLETE. (1 required per assembly)
COWL              O NLA  
100-F665712 COWL O NLA
(more info)
    UnavailableUnavailable Parts
#25 F8008 PLAIN WASHER (3 required per assembly)
1235044 12-F8008  
12-F8008OEM Part 12-F8008 - Washer (more info) About Mercury Marine $0.25 $0.25 Add to shopping cart
2 in stock. Explain stock levels
WASHER (.281 x .6 12-35044  
12-35044OEM Part 12-35044 - Washer (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 F521284 KNOB, ENGINE COVER RETAINER (2 required per assembly)
KNOB,NLA F521284  
F521284OEM Part F521284 - KNOB, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
3 in stock. Explain stock levels
#27 F521690-1 SCREW, THROTTLE LEVER ADJUSTMENT (1 required per assembly)
SCREW,NLA 10-F521690-1  
10-F521690-1OEM Part 10-F521690-1 - Screw, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#28 F521199 SPRING, THROTTLE LEVER ADJUSTMENT (1 required per assembly)
SPRING,NLA 24-F521199  
24-F521199OEM Part 24-F521199 - Spring, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 F2042 PLAIN WASHER, #10 NARROW (1 required per assembly)
WASHER SS         O - Replaced by 12-89302  
F2042This part has been superseded. WASHER SS O - Replaced by 12-89302
(more info)
    UnavailableUnavailable Parts
WASHER (.203 x .4 12-89302  
12-89302OEM Part 12-89302 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
7 in stock. Explain stock levels
#30 1473 HEX NUT (1 required per assembly)
INLET NEEDLE@2    O - Replaced by 1395-9258  
1399-1473This part has been superseded. INLET [email protected] O - Replaced by 1395-9258
(more info)
    UnavailableUnavailable Parts
INLET NEEDLE&SEAT * - Replaced by 1395-9258  1 1395-9258
1395-9258This part has been superseded. INLET NEEDLE&SEAT * - Replaced by 1395-9258 1
(more info)
    UnavailableUnavailable Parts
VALVE SEAT KIT 1395-9258  1 1395-9258  1
1395-9258 1OEM Part 1395-9258 1 - Valve Seat Kit (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
2 in stock. Explain stock levels
Needle & Seat Assy. 18-7057
18-7057OEM Match 18-7057 - Needle And Seat 1395-9258 (more info) About Sierra Marine $10.02 $8.07 Add to shopping cart
10+ in stock. Explain stock levels
#31 F521984 BLANKET, SILENCER TOP (1 required per assembly)
BLANKET,NLA F521984  
F521984OEM Part F521984 - Blanket, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
4 in stock. Explain stock levels
#32 F665528 DECAL, COVER - REAR (1 required per assembly)
DECAL-REAR-4      O NLA  
37-F665528 DECAL-REAR-4 O NLA
(more info)
    UnavailableUnavailable Parts
#33 F665892 DECAL, ENGINE COVER - FRONT (1 required per assembly)
DECAL-FRONT-4     O NLA  
37-F665892 DECAL-FRONT-4 O NLA
(more info)
    UnavailableUnavailable Parts
#34 F665387 DECAL, LOGO (1 required per assembly)
DECAL             O - Replaced by 37-F685387-2  
F665387This part has been superseded. DECAL O - Replaced by 37-F685387-2
(more info)
    UnavailableUnavailable Parts
DECAL-(BLUE),NLA 37-F685387-2  
37-F685387-2OEM Part 37-F685387-2 - Decal - (Blue), NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
2 in stock. Explain stock levels