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Diagrams

Yamaha 1991 F9_9MHP Outboard Motor Parts Diagram & Catalog

by JLM Marine 15 May 2025 0 Comments
Yamaha 1991 F9_9MHP Outboard Motor Parts Diagram & Catalog

BOTTOM COWLING

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Below is the parts list for Yamaha 1991 F9_9MHP BOTTOM COWLING:

Yamaha 1991 F9_9MHP BOTTOM COWLING Diagram
Position No. Part Name OEM Number
1 BOTTOM COWLING 6G8-42711-01-EK
2 GROMMET 90480-09M35-00
3 BOLT 97313-06030-00
4 BOLT, HEXAGON 97313-06040-00
5 COLLAR 90387-06M15-00
6 WASHER, PLATE 90201-06M31-00
7 GROMMET 6G9-42724-00-00
8 GROMMET 6G8-42725-10-00
9 NIPPLE, HOSE 6G8-44391-00-00
10 PIPE 2 6G8-12482-00-00
11 GROMMET 6G8-42727-00-00
12 LEVER, CLAMP 6G8-42815-00-00
13 BUSHING 6G8-42831-00-00
14 STAY 6G8-42811-00-94
15 BOLT, HEXAGON 97313-06016-00
16 BUSH 90386-08M49-00
17 WASHER, PLATE 90201-06M31-00
18 COLLAR 90387-06M72-00
19 WASHER, WAVE 90206-08M13-00
20 GROMMET 6G8-42748-00-00
21 BOLT, HEX 97395-06016-00
22 WASHER, PLATE 92990-06600-00
23 PLATE, FITTING 6G8-42738-00-94
24 PANEL, FRONT LOWER 6G8-42719-00-94
25 GROMMET 90480-19031-00
26 HOSE (L8) 90445-05ME6-00
27 BOLT, HEX 97395-06016-00
28 WASHER, PLATE 92990-06600-00
29 PANEL, FRONT UPPER 6G8-W4261-00-00
30 GRAPHIC, FRONT 6G8-42677-00-00
31 SEAL 6G8-42629-01-00
32 HINGE, COWLING 6G8-42755-00-00
33 PIN COTTER 91490-16010-00

BRACKET 1

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Below is the parts list for Yamaha 1991 F9_9MHP BRACKET 1:

Yamaha 1991 F9_9MHP BRACKET 1 Diagram
Position No. Part Name OEM Number
1 BRACKET, CLAMP 6G8-43111-02-EK
2 BRACKET, CLAMP 2 6G8-43112-03-EK
3 HANDLE, TRANSOM CLIP 616-43118-00-EK
4 PIN 90243-04M00-00
5 SCREW, SPECL SHAPE 90149-14030-00
6 1 BRACKET, SWIVEL 1
6 PAD, TRANSOM CLAMP 648-43114-01-00
6 1 SHAFT, STEERING PIVOT
7 LEVER, TILT STOP 6G8-43181-00-00
8 COVER 682-43318-01-00
9 BOLT 90109-06M25-00
10 NUT, U 95680-06100-00
11 WASHER, PLATE 92990-06600-00
12 WASHER, WAVE 90206-10M15-00
13 WASHER 682-43339-01-00
14 BOLT 90101-08M06-00
15 PIECE, FRICTION 6G8-43136-00-00
16 NUT, FLANGE 95780-08300-00
17 PLATE, CLAMP BRACKET 6A1-43113-01-00
18 BRACKET, SWIVEL 1 6G8-43311-13-EK
19 NIPPLE, GREASE 93700-06M03-00
20 CAP, GREASE NIPPLE 663-45119-00-00
21 PLATE, FRICTION 6G8-42528-00-00
22 SPRING, COMPRESSION 90501-18M00-00
23 WASHER, PLATE 90201-06M31-00
24 SEAL, DAMPER 6G8-43373-00-00
25 BOLT 97395-06025-00
26 BRACKET, STEERING 6G9-42511-01-EK
27 PIN, DOWEL 6G8-42534-00-00
28 PIN, DOWEL 93605-15065-00
29 BOLT 97315-06030-00
30 WASHER, PLATE 92990-06600-00
31 SHAFT, STEERING PIVOT 6G8-42521-10-94
32 WASHER 90209-45M09-00
33 BUSHING, PIVOT SHAFT 6G8-42537-00-00
34 BUSH 90386-37M47-00
35 O-RING 93210-37M67-00
36 BUSH 90386-37M48-00
37 MOUNT RUBBER 6G8-44517-00-94
38 PLATE 6G8-44526-00-00
39 BOLT 97395-06012-00
40 WASHER, PLATE 92990-06600-00
41 BOLT 97395-08030-00
42 WASHER, PLATE 92990-08600-00
43 BOLT, STUD 90116-08M28-00
44 WASHER, PLATE 90201-08M12-00
45 SEAL 6G8-44522-00-00
46 CLAMP, HOSE 90460-38M06-00
47 BRACKET COMP 6G8-44518-00-00
48 DAMPER, UPPER MOUNT RUBBER 6G8-44533-00-00
49 NUT, FLANGE 95780-08300-00
50 SEAL 6G8-44521-00-00
51 STOPPER, UPPER MOUNT 6G8-44532-00-00
52 HOUSING, LOWER MOUNT RUBBER 6G8-44551-01-EK
53 HOUSING, LWRMNTMOUNT RUBBER 6G8-44552-02-EK
54 BOLT, HEXAGON 97395-06045-00
55 WASHER, PLATE 92990-06600-00
56 BOLT 97395-06095-00
57 WASHER, PLATE 92990-06600-00
58 NUT 95380-06700-00
59 MOUNT DAMPER, LOWER FRONT 6G8-44557-00-00
60 MOUNT DAMPER, LOWER SIDE 682-44555-00-00
61 BOLT 90101-08M88-00
62 WASHER, PLATE 92990-08600-00
63 NUT, FLANGE 95780-08300-00
64 WASHER, PLATE 90201-08MA4-00

BRACKET 2

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Below is the parts list for Yamaha 1991 F9_9MHP BRACKET 2:

Yamaha 1991 F9_9MHP BRACKET 2 Diagram
Position No. Part Name OEM Number
1 COLLAR 90387-06M09-00
2 BOLT, HEXAGON 97395-06135-00
3 NUT 95380-06700-00
4 WASHER, PLATE 92990-06600-00
5 TILT ROD ASSY 6G8-43160-01-00
6 LEVER, TILT 6G8-43631-01-00
7 SPRING, TORSION 90508-12M18-00
8 ROD, TILT LOCK 682-43616-00-00
9 LEVER, TILT 682-43641-00-00
10 PIN 90249-06M20-00
11 CIRCLIP 99080-05600-00
12 ROD, TILT LOCK 6G8-43617-00-00
13 PLATE, TILT LOCK 682-43614-00-00
14 PLATE, TILT LOCK 682-43615-01-00
15 SHAFT, TILT LOCK 682-43611-01-00
16 COLLAR 90387-06M20-00
17 SHAFT, REVERSE LOCK 682-43659-00-00
18 CIRCLIP 99080-05600-00
19 SPRING, TENSION 90506-26M01-00
20 LEVER, SHALLOW WATER DRIVE 1 6G9-43681-00-00
21 SPRING 6G9-43643-00-00
22 COVER 682-43318-01-00
23 BOLT, HEXAGON 97395-06008-00
24 WASHER, PLATE 92990-06600-00
90506 2 SPRING, TENSION

C - D - I - MAGNETO

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Below is the parts list for Yamaha 1991 F9_9MHP C - D - I - MAGNETO:

Yamaha 1991 F9_9MHP C - D - I - MAGNETO Diagram
Position No. Part Name OEM Number
1 ROTOR ASSEMBLY 6G8-85550-J1-00
2 BASE ASSY 6G9-85560-F1-00
3 COIL, CHARGE 6G8-85520-00-00
4 SCREW, PAN HEAD 98503-05025-00
5 WASHER, SPRING 92990-05100-00
6 LIGHTING COIL ASSEMBLY 6G9-81303-F0-00
7 SCREW, PAN HEAD 98503-05025-00
8 WASHER, SPRING 92990-05100-00
9 COIL PULSER 6G8-85580-01-00
10 SCREW, PAN HEAD 98580-05012-00
11 WASHER, SPRING 92990-05100-00
12 WASHER, PLATE 92990-05600-00
13 CLAMP 445-81328-20-00
14 SCREW, PAN HEAD 98580-04008-00
15 SCREW, PAN HEAD 98580-06025-00
16 WASHER, PLATE 92990-06600-00
17 SCREW, PAN HEAD 98580-06020-00
18 WASHER, PLATE 92990-06600-00
19 PIN, DOWEL 99510-08012-00
20 COVER, FLYWHEEL 6G8-81337-00-00
21 SHAFT 6G8-42752-00-00
22 SCREW 1 6G8-81323-00-00
23 GROMMET 90480-15M31-00
24 COLLAR 90387-06M71-00
25 KEY, WOODRUFF 90280-16053-00
26 NUT 90170-12066-00
27 WASHER, PLATE 90201-12472-00

CARBURETOR

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Below is the parts list for Yamaha 1991 F9_9MHP CARBURETOR:

Yamaha 1991 F9_9MHP CARBURETOR Diagram
Position No. Part Name OEM Number
1 CARBURETOR ASSEMBLY 1 6G9-14301-09-00
2 GASKET, FLOAT CHAMBER 6G8-14384-00-00
3 BODY, FLOAT CHAMBER 6G8-14381-00-00
4 PIN, FLOAT 647-14386-10-00
5 JET, PILOT 6G8-14342-21-00
6 GASKET 654-14198-00-00
7 PLUG, MAIN NOZZLE 6G8-14345-00-00
8 JET, MAIN (#94) 648-14343-47-00
9 NOZZLE, MAIN 6G8-14341-00-00
10 SCREW 654-14216-00-00
11 SPRING 647-14334-00-00
12 SEAL 6G8-14997-00-00
13 SCREW, AIR ADJUSTING 6G8-14323-00-00
14 VALVE, NEEDLE 6G8-14392-00-00
15 FLOAT 6G8-14385-00-00
16 PIPE 6G8-14197-00-00
17 PLATE 6G8-14346-01-00
18 SCREW, PAN HEAD 98580-06020-00
19 WASHER, SPRING 92995-06100-00
20 SCREW, PAN HEAD 98580-04008-00
21 SCREW, PAN HEAD 98503-04014-00
22 SPRING, PILOT ADJUSTING 646-14212-01-00
23 SCREW, PAN HEAD 98580-04016-00
24 WASHER, SPRING 92901-04100-00
25 CAP 6G8-14355-00-00
26 DIAPHRAGM ASSEMBLY 1 6G8-14368-00-00
27 COVER, PLUNGER CAP 6G8-14373-00-00
28 CAP, PLUNGER 6G8-14374-00-00
29 STOPPER 14T-14367-00-00
30 DIAPHRAGM ASSEMBLY 33A-14369-00-00
31 PLUNGER, STARTER 6G8-14371-00-00
32 PIPE, STARTER 6G8-14318-27-00
33 JET, STARTER 6A4-14344-31-00
34 VALVE, CHECK SEAT 6G8-14272-00-00
35 O-RING 1J2-14397-00-00
36 O-RING 5H0-14397-00-00
37 VALVE AIR 6G8-14313-00-00
38 STOPPER 6G8-14377-00-00
39 O-RING 5Y1-14397-00-00
40 SCREW, DRAIN 6G8-14383-00-00
41 PIPE 44J-14349-00-00
42 BOLT, STUD 90116-06M26-00
43 INSULATOR 6G8-14271-00-00
44 PIPE 36F-14396-00-00
45 SCREW, PAN HEAD 97890-04005-00
46 GASKET 650-14227-01-00
47 SCREW, FLAT HD (6G8) 98703-04008-00
48 PLATE 6G8-14346-10-00

CONTROL - ENGINE

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Below is the parts list for Yamaha 1991 F9_9MHP CONTROL - ENGINE:

Yamaha 1991 F9_9MHP CONTROL - ENGINE Diagram
Position No. Part Name OEM Number
1 CABLE 6G9-48311-02-00
2 HOSE (L165) 90445-24M00-00
3 BRACKET 6G8-41661-00-98
4 BRACKET 6G8-41662-00-98
5 BRACKET 3 6G8-41663-00-00
6 1 ROD, SHIFT
6 BOLT, HEX 97395-06016-00
7 WASHER, PLATE 92990-06600-00
8 NUT 6G8-41654-00-00
9 SCREW, WITH WASHER 90159-05M06-00
10 END, WIRE 1 6G8-26363-00-00
11 END, CABLE 6G8-26364-00-00
12 ARM, ACCEL 6G8-41212-00-00
13 BOLT 97313-06030-00
14 COLLAR 90387-06M58-00
15 JOINT, LINK 6G8-41238-01-00
16 ROD, LINK 6G8-41241-01-00
17 NUT 95303-04600-00
18 JOINT, LINK 6G8-41237-01-00
19 ROD 2 6G8-41242-01-00
20 STAY 1 6G8-14493-00-00
21 HANDLE, GEAR SHIFT 6G8-44111-00-00
22 HANDLE, GEAR SHIFT 6G9-44111-00-98
23 SCREW, PAN HEAD 98503-04014-00
24 WASHER 92990-04200-00
25 HANDLE, GEAR SHIFT 6G8-44159-00-00
26 BUSHING 682-44132-00-00
27 LINK, SHIFT ROD 6G8-44141-00-00
28 PIN COTTER 91490-25020-00
29 SPRING 682-44116-00-00
30 BRACKET 682-44117-00-00
31 BOLT 97013-06012-00
32 ROD, SHIFT 6G8-44143-10-00
33 NUT 90170-06015-00
34 NUT 95380-06700-00
35 PIN, CLEVIS 91790-05020-00
36 WASHER, PLATE 92990-05600-00
37 PIN COTTER 91490-16010-00
38 LINK, SHIFT ROD 6G8-44124-11-00
39 ARM, ACCEL 6G8-41212-11-00
40 BOLT, HEXAGON 97313-06014-00
41 NUT, HEXAGON 95380-06600-00
42 WASHER, PLATE 92990-06600-00

CRANKSHAFT - PISTON

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Below is the parts list for Yamaha 1991 F9_9MHP CRANKSHAFT - PISTON:

Yamaha 1991 F9_9MHP CRANKSHAFT - PISTON Diagram
Position No. Part Name OEM Number
1 CRANKSHAFT 6G8-11411-04-00
2 OIL SEAL 93102-30M22-00
3 OIL SEAL 93101-25M24-00
4 PLANE BEARING, CRANKSHAFT 1 6G8-11416-00-00
5 CONNECTING ROD ASSY 6G8-11650-03-00
6 4 PLANE BEARING, CRANKSHAFT 1
6 2 PISTON (.50MM O/S)
6 2 PISTON RING SET (2ND O/S)
6 BOLT, CONNECTING ROD 6G8-11654-00-00
7 WASHER, PLATE 90201-06M00-00
8 PLANE BEARING, CRANKSHAFT 1 6G8-11426-00-00
9 PISTON (STD) 6G8-11631-02-96
10 PISTON RING SET 6G8-11610-01-00
11 PIN, PISTON 634-11633-00-00
12 CIRCLIP 93450-15023-00

CYLINDER - CRANKCASE

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Below is the parts list for Yamaha 1991 F9_9MHP CYLINDER - CRANKCASE:

Yamaha 1991 F9_9MHP CYLINDER - CRANKCASE Diagram
Position No. Part Name OEM Number
1 CRANK-CYLINDER ASSYASS''Y 6G8-W0090-08-EK
2 CRANKCASE ASSEMBLY 6G8-15100-04-94
3 PIN, DOWEL 99510-10114-00
4 BOLT, WITH WASHER 90119-08M18-00
5 BOLT, WITH WASHER 90119-06M12-00
6 GASKET, CYLINDER 6G8-11351-A0-00
7 INNER COVER, EXHAUST 6G8-41111-02-9M
8 GASKET, EXHAUST INNER COVER 6G8-41112-02-00
9 GASKET, EXHAUST OUTER COVER 6G8-41114-00-00
10 OUTER COVER, EXHAUST 6G8-41113-01-9M
11 BOLT 97313-06025-00
12 WASHER, PLATE 92990-06600-00
13 BOLT 97313-06030-00
14 WASHER, PLATE 92990-06600-00
15 THERMOSTAT 6G8-12411-02-00
16 COVER, THERMOSTAT (6G8-12413-00 6G8-12413-00-94
17 PIPE, JOINT 2 6E5-24377-00-00
18 GASKET, COVER 6G8-12414-A0-00
19 BOLT, HEXAGON 97313-06020-00
20 WASHER, PLATE 92990-06600-00
21 HOSE (L410) 90445-11M66-00
22 HEAD, CYLINDER 1 6G8-11111-02-94
23 GUIDE, VALVE 1 6G8-11133-10-00
24 CIRCLIP 93450-09M01-00
25 NIPPLE, HOSE 676-11372-00-00
26 NIPPLE, HOSE 6G8-11372-01-00
27 PIPE 1 6G8-12481-00-00
28 BOLT, FLANGE 90105-08M37-00
29 BOLT, FLANGE 90105-08M36-00
30 PIN, DOWEL 99510-10114-00
31 BOLT 97013-06035-00
32 WASHER, PLATE 92990-06600-00
33 GASKET, CYLINDER HEAD 1 6G8-11181-A0-00
34 O-RING 93210-11M59-00
35 COVER, CYLINDER HEAD 1 6G8-11191-01-94
36 GROMMET 6G8-81336-00-00
37 PIPE, BREATHER 6G8-15373-00-00
38 NIPPLE, HOSE 676-11372-00-00
39 SEAL, CYLINDER 2 6G8-11356-00-00
40 BOLT, HEXAGON 97313-06020-00
41 WASHER, PLATE 92990-06600-00
42 ANODE 6G8-11325-00-00
43 SCREW, PAN HEAD 98580-05525-00
44 PLUG, BLIND 6G8-11197-00-00
45 O-RING 93210-13M63-00
46 PLUG, OIL 6G8-15363-00-00
47 O-RING 93210-25070-00
48 PLUG SPARK (NGK CR6HS) NGK-CR6HS-00-00

ELECTRICAL

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Below is the parts list for Yamaha 1991 F9_9MHP ELECTRICAL:

Yamaha 1991 F9_9MHP ELECTRICAL Diagram
Position No. Part Name OEM Number
1 CDI UNIT ASSEMBLY 6G9-85540-21-00
2 BOLT 97313-06025-00
3 WASHER, PLATE 92990-06600-00
4 IGNITION COIL ASSY 6G8-85570-21-00
5 GROMMET 90480-25161-00
6 BOLT, HEXAGON 97313-06020-00
7 WASHER, PLATE 92990-06600-00
8 PLUG CAP ASSEMBLY 6G8-82370-20-00
9 BRACKET 6G8-85542-00-00
10 BOLT, HEXAGON 97313-06020-00
11 WASHER, PLATE 92990-06600-00
12 PLATE 6G8-85525-00-00
13 COVER, TERMINAL 6G8-81916-00-00
14 SCREW, BIND 98980-06008-00
15 CLAMP, COUPLER 6G8-82522-00-00
16 OIL PRESSURE SWITCH ASSY 6G8-82504-00-00
17 WIRE, LEAD 2 6G8-82127-00-00
18 PILOT LIGHT ASSY 6G8-83582-01-00
19 EMERGENCY SAFETYSWASSEMBLY 6G9-82575-01-00
20 LANYARD, STOP SWITCH 682-82556-00-00
21 HOSE 90446-10M02-00

FUEL SYSTEM

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Below is the parts list for Yamaha 1991 F9_9MHP FUEL SYSTEM:

Yamaha 1991 F9_9MHP FUEL SYSTEM Diagram
Position No. Part Name OEM Number
1 FUEL PIPE JOINT COMP 1 6G1-24304-02-00
2 SEAL 6G8-24329-00-00
3 BOLT, HEXAGON 97395-06020-00
4 WASHER, PLATE 92990-06600-00
5 PIPE, FUEL 1 6G8-24311-00-00
6 STRAINER 1 646-24251-02-00
7 HOSE (L90) 90445-09065-00
8 CLIP 90467-08004-00
9 FUEL PUMP ASSEMBLY 6G8-24410-02-00
10 VALVE, CHECK 6G8-24421-00-00
11 DIAPHRAGM 6G8-24411-01-00
12 SCREW, FLAT HEAD 98702-03008-00
13 SCREW, PAN HEAD 98503-04014-00
14 WASHER 92990-04200-00
15 SCREW, PAN HEAD 98580-06025-00
16 WASHER, SPRING 92995-06100-00
17 WASHER, PLATE 92990-06600-00
18 O-RING 93210-20M65-00
19 HOSE (L370) 90445-09M75-00
20 CLIP 90467-08004-00

FUEL TANK

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Below is the parts list for Yamaha 1991 F9_9MHP FUEL TANK:

Yamaha 1991 F9_9MHP FUEL TANK Diagram
Position No. Part Name OEM Number
1 FUEL TANK ASSEMBLY 6Y4-W2420-42-24
2 UNAVAILABLE IN PRICE BOOK 6Y2-24260-01-00
3 GASKET, FUEL METER 6Y1-24268-00-00
4 SCREW, PAN HEAD 98586-05016-00
5 SEAL 6Y1-24329-00-00
6 GRAPHIC, FUEL TNK 1 6Y4-24244-50-00
7 CAP ASSEMBLY 6Y1-24610-00-00
8 GRAPHIC, FUEL TANK 6Y1-24256-50-00
9 FUEL PIPE COMP 1 6Y1-24306-51-00
10 HOSE (L2050) 90445-11M06-00
11 PRIMER PUMP ASSY 6Y1-24360-51-00
12 HOSE (L850) 90445-11M05-00
13 BAND 1 650-24351-51-00
14 FUEL PIPE JOINT COMP 2 6G1-24305-01-00
15 O-RING 93210-08287-00
16 FUEL PIPE JOINT COMP 2 6Y1-24305-02-00
17 O-RING 93210-08287-00
18 TOOL KIT 676-W2810-01-00

INTAKE

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Below is the parts list for Yamaha 1991 F9_9MHP INTAKE:

Yamaha 1991 F9_9MHP INTAKE Diagram
Position No. Part Name OEM Number
1 GASKET, MANIFOLD 2 6G8-13646-A0-00
2 BOLT, STUD 90116-06M26-00
3 NUT 95380-06700-00
4 WASHER, PLATE 92990-06600-00
5 GASKET, MANIFOLD 3 6G8-13647-00-00
6 MANIFOLD 1 6G8-13641-00-94
7 CHECK VALVE ASSEMBLY 6G8-11370-00-00
8 GASKET, MANIFOLD 1 6G8-13645-00-00
9 BOLT, STUD 90116-06M15-00
10 BOLT, HEXAGON 97395-06045-00
11 WASHER, PLATE 92990-06600-00
12 NUT 95380-06700-00
13 WASHER, PLATE 92990-06600-00
14 FUNNEL 6G8-14479-01-94
15 LOUVER 6G8-14478-00-00
16 GASKET 6G8-14198-00-00
17 SCREW, PAN HEAD 98580-05016-00
18 WASHER, PLATE 92990-05600-00
19 SEPARATOR, OIL 6G8-15358-00-00
20 SCREW, WITH WASHER 90159-06M05-00
21 SEPERATOR, OIL 6G8-15368-00-94
22 GASKET, OIL SEAL HOUSING 6G8-15369-00-00
23 SCREW, TAPPING 97780-40112-00
24 BREATHER 6G8-15371-00-94
25 BREATHER 1 6G8-15346-00-00
26 BREATHER 2 6G8-15347-00-00
27 SCREW, TAPPING 97780-40112-00
28 WASHER 92990-04200-00
29 GASKET, BREATHER 6G8-15374-00-00
30 SCREW, TAPPING 97780-40112-00
31 SCREW, PAN HEAD 98580-04010-00
32 PIPE, BREATHER 2 6G8-15393-00-00
33 HOSE (L150) 90445-11M52-00
34 HOSE (L90) 90445-09065-00
35 HOLDER, GUIDE 6G8-15376-00-00
36 CLAMP 90465-08028-00
37 CLAMP 90465-08M23-00
38 VALVE, BIMETAL 6G8-14399-00-00
39 SEAT 6G8-11326-00-00
40 HOLDER 6G8-11395-00-00
41 BOLT 97013-06012-00
42 WASHER, PLATE 92990-06600-00
43 HOSE 90445-08MF5-00
44 HOSE 90445-08MF4-00
45 HOSE 90445-08MF7-00
46 HOSE 90445-08MF6-00
47 JET CMPLT 6G8-14309-00-00
48 PIPE, JOINT 3 6E0-24378-00-00
49 CLAMP 90461-06M01-00
50 CLAMP 90465-08028-00

LOWER - DRIVE 1

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Below is the parts list for Yamaha 1991 F9_9MHP LOWER - DRIVE 1:

Yamaha 1991 F9_9MHP LOWER - DRIVE 1 Diagram
Position No. Part Name OEM Number
1 LOWER UNIT ASSY 6G9-45300-03-EK
2 CASING, LOWER 6E8-45311-00-EK
3 PIN, DOWEL 93604-08062-00
4 TUBE, WATER 683-44362-01-00
5 DAMPER, WATER SEAL 683-44365-01-00
6 1 LOWER UNIT ASSY
6 1 DRIVE SHAFT COMP.
6 1 SHIFT CAM ASSY
6 SET PLATE, WATER TUBE 683-44373-00-00
7 BOLT 97395-06010-00
8 DAMPER, WATER SEAL 6E7-44366-00-00
9 PLUG, STRAIGHT SCREW 90340-08M04-00
10 GASKET 90430-08020-00
11 GUIDE, SEAL DAMPER 682-45376-01-00
12 BEARING 93332-00005-00
13 BEARING 93315-314V8-00
14 HOUSING, WATER PUMP 682-44300-01-00
15 COVER, WATER PUMP HOUSING 682-44312-00-00
16 SCREW, TAPPING 97780-40112-00
17 DAMPER, WATER SEAL 682-44365-00-00
18 INSERT, CARTRIDGE 682-44322-00-00
19 IMPELLER 682-44352-01-00
20 KEY, WOODRUFF 90280-03024-00
21 GASKET, WATER PUMP 682-44315-A0-00
22 OUTER PLATE, CARTRIDGE 682-44323-00-00
23 HOUSING, BEARING 6E7-45331-00-5B
24 BUSHING, DRIVE SHAFT 626-45316-09-00
25 OIL SEAL 93101-20048-00
26 PACKING, LOWER CASING 683-45315-A0-00
27 PIN, DOWEL 93606-12019-00
28 BOLT 97395-06040-00
29 WASHER, PLATE 92990-06600-00
30 PLATE 682-44328-00-00
31 SLEEVE, DRIVE SHAFT 6E7-45536-00-00
32 DRIVE SHAFT COMP 6G9-45501-00-00
33 PINION (13T) 6E7-45551-00-00
34 SHIM 3 6E7-45587-01-10
35 BEARING, FLAT #41 93341-214U1-00
36 NUT 90179-08M06-00
37 GEAR 6E7-45560-00-00
38 SHIM (T:010MM) 664-45567-01-10
39 GEAR 2 (27T) 6E7-45571-00-00
40 WASHER, PLATE 90201-17682-00
41 SHIM (T:010MM) 626-45577-00-01
42 SHAFT, PROPELLER 683-45611-00-00
43 PLUNGER, SHIFT 650-45635-00-00
44 CLUTCH, DOG 682-45631-00-00
45 PIN, STRAIGHT 90250-05010-00
46 RING, CROSS PIN 648-45633-00-00
47 SPRING, COMPRESSION 90501-14M06-00
48 CAP, LOWER CASING 99999-02231-00
49 BEARING 93306-00501-00
50 BEARING 93315-317U2-00
51 OIL SEAL 93101-17054-00
52 O-RING 93210-57M09-00
53 BOLT, HEXAGON 97395-06020-00
54 WASHER, PLATE 92990-06600-00
55 SHIFT CAM ASSY 6G9-44150-00-00
56 BOOT, SHIFT ROD 682-44147-00-00
57 BRACKET 682-44176-00-00
58 SCREW, PAN HEAD 97780-50110-00
626 1 SHIM (T:0.30MM)
626 1 SHIM (T:0.50MM)
664 1 SHIM (T:0.12MM)
664 1 SHIM (T:0.40MM)
664 1 SHIM (T:0.15MM)
664 1 SHIM (T:0.18MM)
664 1 SHIM (T:0.50MM)
664 1 SHIM (T:0.30MM)
60000000 1 SHIM 3

LOWER - DRIVE 2

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Below is the parts list for Yamaha 1991 F9_9MHP LOWER - DRIVE 2:

Yamaha 1991 F9_9MHP LOWER - DRIVE 2 Diagram
Position No. Part Name OEM Number
1 PIN, DOWEL 93606-12019-00
2 BOLT 97090-08035-00
3 WASHER, PLATE 92990-08600-00
4 ANODE 6E8-45251-01-00
5 BOLT, HEXAGON 97395-06020-00
6 1 TUBE, WATER
6 WASHER, PLATE 92990-06600-00
7 COVER, WATER INLET 1 6E7-45214-00-00
8 SCREW, PAN HEAD 98580-05012-00
9 DAMPER, SEAL 682-45375-01-00
10 TUBE, WATER 6G8-44361-10-00
11 DAMPER, WATER SEAL 626-44365-01-00
12 NUT, CASTLE 90171-10M01-00
13 PIN COTTER 91490-30020-00
14 PROPELLER (3X9-1/4"X10-1/2"-J) 683-45943-00-EL
15 PROPELLER (3X9-3/4"X8"-J) 683-W4591-02-EL
16 RING, DEFLECTOR 6E7-45986-00-00
17 NUT, CASTLE 90171-10M07-00
18 WASHER, PLATE 90201-10M02-00
19 SPACER 6E7-45987-01-00
20 WASHER, PLATE 90201-10M01-00
683 1 PROPELLER (3X9-1/4"X8"-J)
683 1 PROPELLER (3X9-1/4"X9-3/4"-J)
683 1 UNAVAILABLE IN PRICE BOOK (3X9-
683 1 PROPELLER (3X9-1/4"X9"-J)
91490 1 PIN, COTTER

MANUAL STARTER

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Below is the parts list for Yamaha 1991 F9_9MHP MANUAL STARTER:

Yamaha 1991 F9_9MHP MANUAL STARTER Diagram
Position No. Part Name OEM Number
1 STARTER ASSY 6G8-15710-10-00
2 CASE, STARTER 6G8-15711-00-00
3 DRUM, SHEAVE 6G8-15714-00-00
4 SPRING, STARTER 6G8-15713-00-00
5 WASHER, THRUST 6G8-15719-00-00
6 PULLEY, STARTER 6G8-15723-00-00
7 SPRING, FRICTION 6G8-15715-00-00
8 BUSH 2 6G8-15754-00-00
9 PIN 6G8-15727-00-00
10 BOLT 6G8-15768-00-00
11 NUT 95303-08700-00
12 ROLLER, WIRE 6F5-15752-00-00
13 BUSH 6F5-15753-00-00
14 WASHER, LOCK 6F5-15791-00-00
15 BOLT 97315-06025-00
16 WASHER, SPRING 92995-06100-00
17 WASHER, THRUST 6G8-15739-00-00
18 ROPE, STARTER 90890-44373-00
19 BOLT, HEXAGON 97313-05012-00
20 WASHER, SPRING 92990-05100-00
21 WASHER, DRIVE PAWL 6G8-15742-00-00
22 STOPPER 6G8-15794-00-00
23 ARM 6G8-15746-00-00
24 SPRING 6G8-15767-00-00
25 SPRING, RETURN 6G8-15734-00-00
26 LINK 6G8-15747-00-00
27 PLATE, DRIVE 6G8-15716-00-00
28 WASHER, PLAIN 92990-06200-00
29 PIN, COTTER 91490-12012-00
30 COVER, STARTER CASE 6G8-15712-00-00
31 COVER 6G8-15779-00-00
32 DAMPER 6G8-15789-00-00
33 WASHER, DRIVE PAWL 6G8-15742-00-00
34 HANDLE, STARTER 6G1-15755-00-00
35 COVER 689-15779-01-00
36 BOLT 97313-08030-00
37 WASHER, PLATE 92990-08600-00
38 CABLE COMP, STARTER STOP 6G8-15770-00-00
39 STAY 1 6G8-15771-00-00
40 BOLT 97013-06012-00
41 WASHER, PLATE 92990-06600-00
42 STAY 2 6G8-15772-00-00
43 LEVER, SHIFT ROD 6G8-44125-00-00

OIL PAN

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Below is the parts list for Yamaha 1991 F9_9MHP OIL PAN:

Yamaha 1991 F9_9MHP OIL PAN Diagram
Position No. Part Name OEM Number
1 RELIEF VALVE ASSY 6G8-11575-00-00
2 O-RING 93210-12M62-00
3 SEAL, CRANKCASE 6G8-15379-00-00
4 GUIDE, OIL HOSE 6G8-13487-00-00
5 SCREW, PAN HEAD 98580-05012-00
6 WASHER 92901-05600-00
7 OIL PAN 6G8-15311-02-0D
8 GASKET, OIL PAN 6G8-15312-01-00
9 SEAL 6G8-45127-00-00
10 BOLT, HEXAGON 97313-06010-00
11 WASHER, SPRING 92995-06100-00
12 STRAINER 2 6G8-13421-00-00
13 DAMPER, ENGINE MOUNT 1 6G8-15316-00-00
14 BOLT, FLANGE 90105-06M33-00
15 PLUG, DRAIN 6G8-13471-00-00
16 O-RING 93210-16716-00
17 PLUG, OIL LEVEL 6G8-15362-03-00

OIL PUMP - BELT

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Below is the parts list for Yamaha 1991 F9_9MHP OIL PUMP - BELT:

Yamaha 1991 F9_9MHP OIL PUMP - BELT Diagram
Position No. Part Name OEM Number
1 V-BELT 6G8-46241-00-00
2 GEAR, DRIVE 6G8-11536-00-94
3 WASHER 1 6G8-11557-00-00
4 NUT 90170-24M09-00
5 WASHER, LOCK 6G8-11587-00-00
6 GEAR, DRIVEN 6G8-11537-00-94
7 KEY, WOODRUFF 90280-03M01-00
8 WASHER, PLATE 90201-13201-00
9 BOLT, HEXAGON 97313-06016-00
10 WASHER, PLATE 90201-06M94-00
11 CAMSHAFT 1 6G8-12171-00-00
12 OIL SEAL 93102-18M21-00
13 OIL PUMP ASSY 6G8-13300-02-00
14 O-RING 93210-27ME3-00
15 O-RING 93210-10M61-00
16 O-RING 93210-09M01-00
17 O-RING 93210-13M63-00
18 BOLT 97313-06025-00
19 WASHER, PLATE 92990-06600-00
20 HOUSING, OIL FILTER 6G8-13442-00-94
21 ELEMENT ASSY,OIL CLEANER 6G8-13440-00-00
22 O-RING 93210-09M01-00
23 BOLT 97313-06050-00
24 WASHER, PLATE 92990-06600-00
25 BOLT 97313-06030-00
26 WASHER, PLATE 92990-06600-00

REPAIR KIT 1

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Below is the parts list for Yamaha 1991 F9_9MHP REPAIR KIT 1:

Yamaha 1991 F9_9MHP REPAIR KIT 1 Diagram
Position No. Part Name OEM Number
1 POWER HEAD GASKET KIT 6G8-W0001-03-00
2 GASKET, EXHAUST INNER COVER 6G8-41112-02-00
3 GASKET, EXHAUST OUTER COVER 6G8-41114-00-00
4 GASKET, COVER 6G8-12414-A0-00
5 GASKET, CYLINDER HEAD 1 6G8-11181-A0-00
6 O-RING 93210-11M59-00
7 O-RING 93210-13M63-00
8 O-RING 93210-25070-00
9 GASKET, CYLINDER 6G8-11351-A0-00
10 OIL SEAL 93102-30M22-00
11 OIL SEAL 93101-25M24-00
12 OIL SEAL 93102-18M21-00
13 GASKET, MANIFOLD 2 6G8-13646-A0-00
14 GASKET, MANIFOLD 1 6G8-13645-00-00
15 GASKET 6G8-14198-00-00
16 GASKET, BREATHER 6G8-15374-00-00
17 O-RING 93210-10M61-00
18 O-RING 93210-09M01-00
19 CARB REPAIR KIT 6G8-W0093-00-00
20 GASKET 6G8-14198-00-00
21 GASKET, FLOAT CHAMBER 6G8-14384-00-00
22 PIN, FLOAT 647-14386-10-00
23 GASKET 654-14198-00-00
24 SCREW, AIR ADJUSTING 6G8-14323-00-00
25 VALVE, NEEDLE 6G8-14392-00-00
26 FLOAT 6G8-14385-00-00
27 SCREW, PAN HEAD 98580-04016-00
28 WASHER, SPRING 92901-04100-00
29 DIAPHRAGM ASSEMBLY 33A-14369-00-00
30 O-RING 1J2-14397-00-00
31 O-RING 5H0-14397-00-00
32 O-RING 5Y1-14397-00-00

REPAIR KIT 2

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Below is the parts list for Yamaha 1991 F9_9MHP REPAIR KIT 2:

Yamaha 1991 F9_9MHP REPAIR KIT 2 Diagram
Position No. Part Name OEM Number
1 LOWER UNIT GASKET KIT 6G9-W0001-24-00
2 GASKET, OIL PAN 6G8-15312-01-00
3 O-RING 93210-16716-00
4 O-RING 93210-08M60-00
5 O-RING 93101-13M27-00
6 GASKET, EXHAUST MANIFOLD 1 6G8-41133-A0-00
7 GASKET, UPPER CASING 6G8-45113-A0-00
8 GASKET 90430-08020-00
9 GASKET, WATER PUMP 682-44315-A0-00
10 OIL SEAL 93101-20048-00
11 PACKING, LOWER CASING 683-45315-A0-00
12 OIL SEAL 93101-17054-00
13 O-RING 93210-57M09-00
14 DAMPER, SEAL 682-45375-01-00
15 DAMPER, WATER SEAL 626-44365-01-00
16 WATER PUMP REPAIR KIT 682-W0078-01-00
17 DAMPER, WATER SEAL 682-44365-00-00
18 BOLT 97395-06040-00
19 INSERT, CARTRIDGE 682-44322-00-00
20 IMPELLER 682-44352-01-00
21 GASKET, WATER PUMP 682-44315-A0-00
22 OUTER PLATE, CARTRIDGE 682-44323-00-00
23 KEY, WOODRUFF 90280-03024-00
24 CHROME PUMP KIT 682-W0078-0A-00
25 INNER PLATE, CARTRIDGE 682-44321-40-00
26 INSERT, CARTRIDGE 682-44322-40-00
27 OUTER PLATE, CARTRIDGE 682-44323-40-00
28 IMPELLER 682-44352-01-00
29 COVER, OIL SEAL 682-45344-00-00

STEERING

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Below is the parts list for Yamaha 1991 F9_9MHP STEERING:

Yamaha 1991 F9_9MHP STEERING Diagram
Position No. Part Name OEM Number
1 HANDLE, STEERING 6G9-42111-02-EK
2 STEERING HANDLE 2 6G9-42112-01-EK
3 SCREW, FLAT HEAD 98780-05016-00
4 FRICTION, STEERING HANDLE GRIP 6G8-42126-01-94
5 SPRING, COMPRESSION 90501-23M42-00
6 SCREW, PAN HEAD 98580-06030-00
7 WASHER, PLATE 90201-06049-00
8 WASHER, PLATE 90202-06007-00
9 NUT 95380-06700-00
10 GRIP, STEERING HANDLE 6G8-42119-00-00
11 INDICATOR, THROTTLE 6G8-42137-01-00
12 RIVET 90269-02M09-00
13 RUBBER, HANDLE 6G8-42177-00-00
14 BUSH 90386-33M56-00
15 WASHER, WAVE 90206-20M14-00
16 WASHER, PLATE 90201-20M00-00
17 NUT, SELF-LOCKING 90185-20M03-00
18 WASHER, PLATE 90202-20M33-00

TOP COWLING

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Below is the parts list for Yamaha 1991 F9_9MHP TOP COWLING:

Yamaha 1991 F9_9MHP TOP COWLING Diagram
Position No. Part Name OEM Number
1 TOP COWLING ASSEMBLY 6G9-42610-12-EK
2 SEAL 6G8-42615-00-00
3 HOOK 6G8-42651-00-00
4 HOOK 6G8-42652-00-00
5 RIVET 90266-04M04-00
6 MOLDING, AIR DUCT 6G8-42613-00-EK
7 NUT 95380-06700-00
8 WASHER, PLAIN 92990-06200-00
9 GRAPHIC SET 6G9-W0070-11-00
10 GRAPHIC, REAR 6G9-42678-11-00
11 SEAL 6G8-42628-01-00
12 INDICATOR, SHIFT 6E0-44191-11-00

UPPER CASING

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Below is the parts list for Yamaha 1991 F9_9MHP UPPER CASING:

Yamaha 1991 F9_9MHP UPPER CASING Diagram
Position No. Part Name OEM Number
1 GUIDE, EXHAUST 6G8-41137-03-94
2 PIPE, JOINT 2 6E5-24377-00-00
3 O-RING 93210-08M60-00
4 DAMPER, WATER SEAL 6G8-44367-00-00
5 O-RING 93101-13M27-00
6 1 CASING, UPPER
6 PIN, DOWEL 93606-12019-00
7 BOLT, HEXAGON 97313-06020-00
8 WASHER, PLATE 92990-06600-00
9 PIPE 6G8-45135-00-00
10 RUBBER, SEAL 1 6G8-42716-00-00
11 MANIFOLD, EXT 1 6G8-41131-01-00
12 SEAL, EXT 1 6G8-41138-00-00
13 BOLT, FLANGE 90105-06M33-00
14 GASKET, EXHAUST MANIFOLD 1 6G8-41133-A0-00
15 CASING, UPPER 6G8-45111-12-EK
16 WIRE, LEAD 4 6E5-82148-00-00
17 BOLT 97395-06012-00
18 WASHER, PLATE 92990-06600-00
19 COVER, UPPER CASING 6G8-45151-00-00
20 GASKET, UPPER CASING 6G8-45113-A0-00
21 PIN, DOWEL 93606-12019-00
22 BOLT 97395-08040-00
23 WASHER, PLATE 92990-08600-00
24 APRON 1 6G8-42741-00-EK
25 MARK 1 6G8-42791-00-00
26 APRON 2 6G8-42771-00-EK
27 MARK 6G8-42792-00-00
28 SCREW, PAN HEAD 90157-06M04-00
29 SEAL, CYLINDER 1 6G8-11355-00-00

VALVE

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Below is the parts list for Yamaha 1991 F9_9MHP VALVE:

Yamaha 1991 F9_9MHP VALVE Diagram
Position No. Part Name OEM Number
1 VALVE, INTAKE 6G8-12111-00-00
2 VALVE, EXHAUST 6G8-12121-01-00
3 SEAT, VALVE SPRING 6G8-12116-00-00
4 SPRING, VALVE INNER 6G8-12113-00-00
5 RETAINER, VALVE SPRING 6G8-12117-00-00
6 LOCK, VALVE SPRING RETAINER 30X-12118-00-00
7 RETAINER, VALVE SPRING 6G8-12117-10-00
8 LIFTER, VALVE 6G8-12153-00-00
9 SEAL, VALVE STEM 51Y-12119-00-00
10 ARM, VALVE ROCKER 6G8-12151-00-00
11 SCREW, VALVE ADJUSTING 6G8-12159-00-00
12 NUT, LOCK 6G8-12158-00-00
13 SHAFT, ROCKER 6G8-12146-00-00
14 COLLAR 90387-13M56-00
15 SPRING, COMPRESSION 90501-12M40-00
16 SPRING, COMPRESSION 90501-12M41-00

For Yamaha Outboard Owners:

To assist you in maintaining and repairing your marine engines, we hope the following resources may be of use:


About JLM Marine

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

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