Skip to content
Exclusive Deal for new customers: Get 10% Off! SHOP NOW

Customer Service: info@jlm-marine.com

Free shipping. No Minimum Purchase

Diagrams

Yamaha 1985 50ETSK Outboard Motor Parts Diagram & Catalog

by JLM Marine 15 May 2025 0 Comments
Yamaha 1985 50ETSK Outboard Motor Parts Diagram & Catalog

BOTTOM COWLING

Back to Top

Below is the parts list for Yamaha 1985 50ETSK BOTTOM COWLING:

Yamaha 1985 50ETSK BOTTOM COWLING Diagram
Position No. Part Name OEM Number
1 BOTTOM COWLING 6H4-W4271-01-EK
2 LEVER, CLAMP 6H4-42815-00-00
3 WASHER, WAVE 90206-12052-00
4 BUSH 90386-12069-00
5 LEVER, CLAMP 6H4-42816-00-00
6 WASHER, PLATE 90201-06M02-00
7 BOLT, HEXAGON 97313-06010-00
8 RUBBER, SEAL 1 6H4-42716-00-00
9 GROMMET 6H5-42726-00-00
10 GROMMET 6H3-42727-00-00
11 GROMMET 682-42727-00-00
12 GROMMET 90480-09M12-00
13 COLLAR 90387-06M41-00
14 WASHER, PLATE 90201-06416-00
15 BOLT 97313-06030-00
16 APRON 1 6H4-42741-00-00
17 BOLT, HEXAGON 97313-06016-00
18 WASHER, PLATE 92990-06600-00
19 BRACKET, REMOTE CONTROL 1 6H4-48531-10-94
20 BRACKET, REMOTE CONTROL 2 6H4-48532-10-94
21 BOLT, HEXAGON 97313-05016-00
22 WASHER, PLATE 92990-05600-00
23 BOLT, HEXAGON 97313-06020-00
24 WASHER, PLATE 92990-06600-00
25 NIPPLE, HOSE 6E5-44391-00-00

BRACKET

Back to Top

Below is the parts list for Yamaha 1985 50ETSK BRACKET:

Yamaha 1985 50ETSK BRACKET Diagram
Position No. Part Name OEM Number
1 BRACKET, CLAMP 6H5-43111-10-EK
2 BRACKET, CLAMP 6H5-43112-03-EK
3 SPACER, CLAMP BRACKET 6H5-43128-01-EK
4 ANODE 688-45251-01-00
5 SCREW, OVAL HEAD 92180-06025-00
6 BRACKET, SWIVEL 1 6H5-W4331-01-EK
7 NIPPLE, GREASE 93700-06M03-00
8 CAP, GREASE NIPPLE 663-45119-00-00
9 BOLT, CLAMP BRACKET 696-43131-01-00
10 WASHER, PLATE 90201-22428-00
11 NUT, SELF-LOCKING 90185-22043-00
12 CAP, CLAMP BRACKET 6G5-43145-00-00
13 LEVER, TILT STOP 6H5-43181-02-00
14 LEVER, TILT STOP 6H5-43185-02-00
15 BUSH 90386-10M16-00
16 WASHER, PLAIN 92990-10200-00
17 SPRING, COMPRESSION 90501-10M21-00
18 PIN, COTTER 91490-30030-00
19 COVER 663-43318-00-00
20 BUSH 90386-10M19-00
21 TILT ROD ASSY 676-43160-02-00
22 PLATE, TILT LOCK 676-43165-00-00
23 PIN, SPRING 91690-30010-00
24 PIN, UPPER SHOCK MT 6H5-43126-00-00
25 BUSH, SPEC''L NYLON 90386-14M57-00
26 CIRCLIP, S-TYPE 93410-14M07-00
27 BOLT, STUD 90116-18M21-00
28 NUT 90170-18M10-00
29 WASHER 92990-18600-00
30 BUSH 90386-18M44-00
31 STEERING BRACKET ASSEMBLY 6H4-42510-02-EK
32 WASHER, PLATE 90201-30M00-00
33 BUSH 90386-30048-00
34 OIL SEAL 93109-30M03-00
35 WASHER, PLATE 90201-31418-00
36 HOUSING, LOWER MOUNT 6H4-44551-01-EK
37 CIRCLIP 93410-28M06-00
38 MOUNT DAMPER, LOWER FRONT 6H4-44557-10-00
38 MOUNT DAMPER, LOWER FRONT 6H4-44557-00-00
39 COVER, LOWER MOUNT 6H4-44553-01-00
40 BOLT 97395-08025-00
41 WASHER, PLATE 92990-08600-00
42 BOLT 97395-10060-00
43 WASHER, PLATE 92990-10600-00
44 MOUNT DAMPER, UPPER SIDE 6H4-44514-00-00
45 BOLT 90101-08M86-00
46 WASHER, PLATE 90201-15423-00
47 WASHER, PLATE 90202-15065-00
48 WASHER, PLATE 90201-09425-00
49 NUT, SELF-LOCKING 90185-08045-00
50 DAMPER, UPPER MOUNT RUBBER 663-44533-00-00
51 COVER, UPPER MOUNT 6H4-44511-00-94
52 BOLT 97090-08035-00
53 WASHER, SPRING 92990-08100-00
54 HOOK, STEERING 6H4-48511-51-EK
55 BOLT, STUD 90116-10175-00
56 NUT, SELF-LOCKING 90185-10051-00
57 POWER TILT ASSEMBLY (SEE GRID B 6H5-43840-00-EK
58 CLAMP 90465-11M10-00
59 WIRE, LEAD 2 6H5-82127-00-00
60 BOLT 90101-12M65-00
61 WASHER, PLAIN 92990-12200-00
62 WASHER, PLATE 90201-12426-00
63 NUT 95380-12600-00

CARBURETOR

Back to Top

Below is the parts list for Yamaha 1985 50ETSK CARBURETOR:

Yamaha 1985 50ETSK CARBURETOR Diagram
Position No. Part Name OEM Number
1 CARBURETOR (UPPER) 6H5-14301-06-00
2 CARBURETOR ASSEMBLY 2 6H5-14302-06-00
3 CARBURETOR (LOWER) 6H5-14303-06-00
4 NOZZLE, MAIN 6H5-14947-02-00
5 JET, MAIN (150) 676-14943-37-00
6 JET (#75) 6H5-14948-17-00
7 CAP 676-14966-00-00
8 NEEDLE VALVE ASSEMBLY 6H3-14590-00-00
9 CLIP 663-14159-00-00
10 PIN, FLOAT 676-14186-00-00
11 SCREW, PAN HEAD 98580-04008-00
12 FLOAT 6G1-14985-00-00
13 PIN, FLOAT ARM 688-14548-00-00
14 O-RING 6G1-14984-00-00
15 BODY, FLOAT CHAMBER 6H2-14980-00-00
16 SCREW, WITH WASHER 97980-04114-00
17 SCREW, DRAIN 6H3-14992-00-00
18 O-RING 93210-04230-00
19 GASKET 663-14126-00-00
20 PLATE 663-14527-00-00
21 GASKET 688-14126-00-00
22 PLATE 6H2-14527-00-00
23 PLATE, STAY 688-14572-00-00
24 SCREW, WITH WASHER 90159-05017-00
25 SCREW, PILOT 692-14923-00-00
26 SPRING 679-14555-00-00
27 SCREW 663-14592-00-00
28 WASHER, PLATE 90201-05652-00
29 SCREW, STOP 663-14523-00-00
30 SPRING, COMPRESSION 90501-10326-00
31 COLLAR (LOWER) 676-14578-00-00
32 PACKING 99999-01432-00
32 PLATE 6H3-14578-00-00
33 O-RING 93210-15M52-00
34 O-RING 93210-04228-00
35 CARBURETOR REPAIR KIT 6H4-W0093-01-00

CDI MAGNETO

Back to Top

Below is the parts list for Yamaha 1985 50ETSK CDI MAGNETO:

Yamaha 1985 50ETSK CDI MAGNETO Diagram
Position No. Part Name OEM Number
2 ROTOR ASSEMBLY 6H4-85550-A0-00
3 STATOR ASSEMBLY 6H4-85510-F0-00
3 STATOR ASSEMBLY 6H4-85510-F0-00
4 COIL, CHARGE 6H4-85520-00-00
5 SCREW, PAN HEAD 98580-06020-00
6 WASHER, SPRING 92995-06100-00
7 HOLDER 6H4-85548-00-00
8 SCREW, FLAT HEAD 98701-05008-00
9 WASHER, SPRING 92990-05100-00
10 LIGHTING COIL ASSEMBLY 6H4-81303-A0-00
11 BOLT 97313-06025-00
12 WASHER, PLATE 92990-06600-00
13 KEY, WOODRUFF 90280-05049-00
14 NUT 90179-16M05-00
15 WASHER, PLATE 90201-16M44-00
16 CLAMP 90465-18147-00
17 RETAINER, MAGNETO BASE 6H3-41611-00-00
18 RETAINER, MAGNETO BASE 6H4-41612-01-00
18 HOUSING, OIL SEAL 90891-40072-KT
19 BOLT, HEXAGON 97313-06020-00
19 BOLT, HEXAGON 97313-06016-00
20 WASHER, PLATE 92990-06600-00
21 PLATE, TIMING 6H4-81332-00-00
22 SCREW, PAN HEAD 98580-05010-00
23 WASHER, PLATE 92990-05600-00
24 BASE FRICTION PLAT 6H4-41613-00-00
25 BOLT 97013-06012-00
26 WASHER, PLATE 92990-06600-00
27 RETAINER, MAGNETO BASE 6H4-41611-10-00
28 WASHER, MAGETO 1 6H4-41618-01-00

CONTROL ENGINE

Back to Top

Below is the parts list for Yamaha 1985 50ETSK CONTROL ENGINE:

Yamaha 1985 50ETSK CONTROL ENGINE Diagram
Position No. Part Name OEM Number
0 CAM, ACCEL (K) 6H4-41213-02-00
1 CAM, ACCEL (N) 6H4-41213-01-00
2 COLLAR 90387-06M63-00
3 COLLAR 90387-06298-00
4 BOLT, HEXAGON 97313-06040-00
5 LEVER, MAGNETO CONTROL 2 6H4-41632-00-00
6 SPRING, TORSION 90508-26M20-00
7 ROD, MAGCONTROL 6H4-41636-00-00
8 JOINT, LINK 6H1-41237-00-00
9 NUT 95380-05600-00
10 LEVER, MAGNETO CONTRL 2 6H4-41631-01-00
11 BOLT 97313-06025-00
12 COLLAR 90387-06M02-00
13 COLLAR 90387-06298-00
14 SCREW, PAN HEAD 90157-06M13-00
15 NUT, HEXAGON 95380-06600-00
16 JOINT, LINK 6H3-41238-00-00
17 CAP 688-44194-00-00
18 HANDLE, GEAR SHIFT 6H4-44111-10-00
19 BUSHING 682-44132-00-00
20 LEVER SHIFT ROD (N) 6H4-44121-00-00
20 LEVER, SHIFT ROD 6H4-44121-02-00
21 PIN, SPRING 91690-30318-00
22 UNAVAILABLE IN PRICE BOOK (K) 6H4-44160-00-0
22 SPRING 682-44116-00-00
23 BRACKET 682-44117-00-00
24 BOLT, HEXAGON 97313-06016-00
25 LEVER, SHIFT ROD 6H4-44125-01-00
26 PIN, SPRING 91690-30316-00
27 BRACKET 2 6F5-41662-00-00
28 BOLT, HEXAGON 97313-06020-00
29 WASHER, PLATE 92990-06600-00
30 ROD, SHIFT 6H4-44143-00-00
31 PIN, CLEVIS 91790-05020-00
32 WASHER, PLATE 92990-05600-00
33 PIN COTTER 91490-16010-00
34 CONNECTOR, SHIFT ROD 648-44146-00-00
35 NUT 90170-07021-00

CRANK PISTON

Back to Top

Below is the parts list for Yamaha 1985 50ETSK CRANK PISTON:

Yamaha 1985 50ETSK CRANK PISTON Diagram
Position No. Part Name OEM Number
1 CRANKSHAFT ASSY 6H4-11400-14-00
2 BEARING 93306-30564-00
3 BEARING 93306-305U8-00
4 GEAR, DRIVE 6H4-11536-00-00
5 PISTON STD (STD) 6H4-11631-09-96
5 PISTON 2 O/S (2ND OS) 6H4-11636-09-00
6 PISTON RINGSET STD (STD) 6H4-11610-00-00
6 PISTON RINGSET 2ND (2ND OS) 6H4-11610-20-00
7 PIN, PISTON 648-11633-00-00
8 PIN, DOWEL 93602-20M02-00
9 WASHER, PISTON PIN 6H4-11641-00-00
10 CLIP, PISTON PIN 6H4-11634-01-00
11 HOUSING, OIL SEAL 90891-40072-KT
12 OIL SEAL 93102-23096-00
13 GASKET, OIL SEAL HOUSING 6H4-15369-A1-00
14 HOUSING, OIL SEAL 6H4-15396-02-5B
15 OIL SEAL 93101-16M36-00
16 OIL SEAL 93102-25M28-00
17 O-RING 93210-57M09-00
18 BOLT, HEXAGON 97313-06020-00
19 WASHER, PLATE 92990-06600-00

CRANKCASE CYLINDER

Back to Top

Below is the parts list for Yamaha 1985 50ETSK CRANKCASE CYLINDER:

Yamaha 1985 50ETSK CRANKCASE CYLINDER Diagram
Position No. Part Name OEM Number
1 CRANK-CYLINDER ASSEMBLY (REF 6H4-W0090-13-EK
2 CRANKCASE ASSEMBLY 6H4-15100-19-94
3 PIN, DOWEL 93606-12019-00
4 BOLT, WITH WASHER 90119-08M19-00
5 BOLT, WITH WASHER 90119-06M13-00
6 ANODE 688-11325-00-00
7 SCREW OVAL HEAD 98680-04016-00
8 HANGER, ENGINE 6H4-11119-00-00
9 BOLT, HEXAGON 97313-06014-00
10 HEAD, CYLINDER 1 6H4-11111-01-94
11 GASKET, CYLINDER HEAD 1 6H4-11181-A0-00
12 COVER, CYLINDER HEAD 1 6H4-11191-01-9M
13 GASKET, HEAD COVER 1 6H4-11193-00-00
14 BOLT 97395-08065-00
15 WASHER, PLATE 92990-06600-00
16 PLUG, STRAIGHT SCREW 90340-14M00-00
17 GASKET 90430-14115-00
18 THERMOSTAT 688-12411-10-00
19 COVER, THERMOSTAT 6H4-12413-00-9M
20 GASKET, COVER 6J8-12414-A0-00
21 BOLT 97313-06025-00
22 WASHER, PLATE 92990-06600-00
23 INNER COVER, EXHAUST 6H4-41111-00-9M
24 GASKET, EXHAUST COVER 6H4-41114-A0-00
25 OUTER COVER, EXHAUST 6H4-41113-00-9M
26 BOLT, HEXAGON 97395-06035-00
27 WASHER, PLATE 92990-06600-00
28 PLUG, SPARK (NGK B8HS-10) NGK-B8HS1-00-00
29 HOSE (L240) 90445-09M37-00
30 CLIP 90467-08004-00
31 POWERHEAD GASKET KIT 6H4-W0001-01-00

ELECTRIC MOTOR

Back to Top

Below is the parts list for Yamaha 1985 50ETSK ELECTRIC MOTOR:

Yamaha 1985 50ETSK ELECTRIC MOTOR Diagram
Position No. Part Name OEM Number
1 STARTING MOTOR ASSEMBLY 6H4-81800-12-00
2 PINION STOPPER SET 689-81857-11-00
3 GEAR ASSY, STARTING MOTOR 6H3-81807-10-00
4 FRONT BRACKET ASSEMBLY 6H4-81830-11-00
5 O-RING 689-81847-11-00
6 WASHER KIT 689-81809-11-00
7 ARMATURE ASSY 689-81850-12-00
8 STATOR ASSY 6H3-81810-10-00
9 BRUSH 1 689-81811-11-00
10 BRUSH HOLDER ASSY 689-81840-11-00
11 BRUSH 2 689-81812-11-00
12 SPRING, BRUSH 689-81813-10-00
13 REAR BRACKET ASSY 6H3-81820-11-00
14 BOLT 689-81826-10-00
15 BOLT 97313-08030-00
16 WASHER, PLATE 92990-08600-00
17 BOLT, HEXAGON 97313-08016-00
18 WASHER, PLATE 92990-08600-00
19 WIRE, LEAD 6H4-82117-00-00
20 COVER, FLYWHEEL 6H4-81337-00-00
21 COLLAR 90387-06M65-00
22 WASHER 90209-06M04-00
23 SCREW, PAN HEAD 98580-06035-00
24 SCREW, PAN HEAD 98580-06030-00
25 STAY 2 6H4-15772-02-94
26 BOLT 97313-06025-00
27 WASHER, PLATE 92990-06600-00

ELECTRIC PARTS 1

Back to Top

Below is the parts list for Yamaha 1985 50ETSK ELECTRIC PARTS 1:

Yamaha 1985 50ETSK ELECTRIC PARTS 1 Diagram
Position No. Part Name OEM Number
1 CDI UNIT ASSEMBLY 6H4-85540-21-00
2 BOLT, HEXAGON 97313-06020-00
3 WASHER, PLATE 92990-06600-00
4 PLATE, RECTIFR FTNG 6H4-81975-00-00
5 BOLT 97013-06012-00
6 WASHER, PLATE 92990-06600-00
7 BOLT 97013-06012-00
8 WASHER, PLATE 92990-06600-00
9 COVER, TERMINAL 6H4-81916-00-00
10 SCREW, PAN HEAD 98580-06025-00
11 WASHER, PLATE 92990-06600-00
12 IGNITION COIL ASSEMBLY 6H4-85570-20-00
13 BOLT, HEXAGON 97313-06020-00
14 WASHER, PLATE 92990-06600-00
15 PLUG CAP ASSY 663-82370-01-00
16 THERMO SWITCH ASSY 689-82560-00-00
17 PLATE 6H4-14477-00-00
18 CLAMP, COUPLER (6H4-82552-00) 6H4-82522-00-00
19 SCREW, PAN HEAD 98580-06012-00
20 WASHER, PLATE 92990-06600-00

ELECTRIC PARTS 2

Back to Top

Below is the parts list for Yamaha 1985 50ETSK ELECTRIC PARTS 2:

Yamaha 1985 50ETSK ELECTRIC PARTS 2 Diagram
Position No. Part Name OEM Number
1 BATTERY CABLE 6H4-82105-00-00
2 RELAY ASSY 688-81950-10-00
3 BOLT, HEXAGON 97313-06016-00
4 WASHER, PLATE 92990-06600-00
5 RECTIFIER ASSY 6G1-81970-61-00
6 SCREW, PAN HEAD 98503-05025-00
7 WASHER, PLATE 92990-05600-00
8 SOLENOID 6H4-86110-01-00
9 STAY, SOLENOID 6H4-86112-00-00
10 BOLT, HEXAGON 97313-06014-00
11 O-RING 93210-03261-00
12 GROMMET 6H4-42724-20-00
13 GROMMET 6H4-42725-00-00
14 GROMMET 676-42726-00-00
15 WIRE HARNESS ASSEMBLY 6H4-82590-20-00
16 PLATE 6H4-82588-00-00
17 BOLT 97013-06012-00
18 RELAY ASSEMBLY 6H5-81950-10-00
19 WASHER, PLAIN 92990-06200-00
20 BOLT 97313-06025-00
21 WASHER, PLATE 92990-06600-00
22 COLLAR 90387-06M70-00
23 TERMINAL ASSY 6H5-81920-00-00
24 BOLT 97013-06012-00
25 BAND, SWITCH CORD 437-83936-11-00
26 CLAMP 90465-18147-00
27 WASHER, PLATE 92990-06600-00
28 STAY, NEUTRAL SWITCH 6H4-82554-00-00
29 LEVER, SHIFT CONTROL 6H4-44173-01-00
30 PIN, SPRING 91690-30020-00

FUEL SYSTEM

Back to Top

Below is the parts list for Yamaha 1985 50ETSK FUEL SYSTEM:

Yamaha 1985 50ETSK FUEL SYSTEM Diagram
Position No. Part Name OEM Number
1 FUEL PIPE JOINT COMP 1 6G1-24304-02-00
2 BOLT 97313-06025-00
3 WASHER, PLATE 92990-06600-00
4 PIPE, FUEL 1 6H4-24311-00-00
5 CLIP 90467-08004-00
6 FILTER ASSEMBLY 655-24560-01-00
7 GASKET 655-24564-00-00
8 ELEMENT, FILTER 6F5-24563-00-00
9 O-RING 93210-37M25-00
10 CUP, FILTER 655-24521-01-00
11 BRACKET, FILTER 6H4-24566-01-00
12 BOLT 97013-06012-00
13 NUT 95333-08600-00
14 HOSE 90445-09085-00
15 FUEL PUMP ASSEMBLY 6A0-24410-05-00
16 DIAPHRAGM 648-24411-00-00
17 SEAT, SPRING 648-24424-00-00
18 SPRING, DIAPHRAGM 648-24423-00-00
19 GASKET, BODY 648-24434-01-00
20 VALVE, CHECK 6A0-24421-01-00
21 SCREW, PAN HEAD 90147-03M00-00
22 NUT 98813-03100-00
23 GASKET, BODY 2 6A0-24435-00-00
24 DIAPHRAGM 663-24411-00-00
25 BODY 2 6A0-24413-00-00
26 SCREW, PAN HEAD (98503-05028-00)
27 WASHER, SPRING 92990-05100-00
28 PIPE, JOINT 3 688-24378-00-00
29 HOSE (L43) 90445-09057-00
30 PIPE 3 6H4-24313-00-00
31 GASKET, FUEL PUMP 1 650-24431-A0-00
32 BOLT, HEXAGON 97313-06040-00
33 WASHER, PLATE 92990-06600-00
34 HOSE (L80) 90445-09063-00
35 PIPE 2 6H4-24312-00-00
36 CLAMP 90464-16039-00

FUEL TANK

Back to Top

Below is the parts list for Yamaha 1985 50ETSK FUEL TANK:

Yamaha 1985 50ETSK FUEL TANK Diagram
Position No. Part Name OEM Number
1 FUEL TANK ASSEMBLY 6Y1-W2420-42-24
2 GRAPHIC, SIDE 6Y1-24244-20-00
3 GRAPHIC, FUEL TANK 6Y1-24256-50-00
4 CAP ASSEMBLY 6Y1-24610-00-00
5 FUEL METER ASSEMBLY 6Y1-24260-02-00
6 GASKET, FUEL METER 6Y1-24268-00-00
7 SEAL 6Y1-24329-00-00
8 SCREW, PAN HEAD 98586-05016-00
9 FUEL PIPE COMP 1 6Y1-24306-51-00
10 FUEL PIPE JOINT COMP 2 6G1-24305-01-00
11 O-RING 93210-08287-00
12 COLLAR 6Y1-24397-40-00
13 HOSE 90445-11M80-00
14 BAND 1 650-24351-51-00
15 HOSE 90445-11M78-00
16 PRIMER PUMP ASSY 6Y1-24360-51-00
17 FUEL PIPE JOINT COMP 2 6Y1-24305-02-00
18 O-RING 93210-08287-00
19 JET DRIVE FLUSH ABB-FLUSH-JD-00

INTAKE

Back to Top

Below is the parts list for Yamaha 1985 50ETSK INTAKE:

Yamaha 1985 50ETSK INTAKE Diagram
Position No. Part Name OEM Number
1 SILENCER, INTAKE 1 6H4-14431-01-00
2 SCREW, PAN HEAD 98580-06040-00
3 SEAL 6H3-14457-01-00
4 SCREW, PANHEAD 98580-06055-00
5 WASHER 90209-06M05-00
6 KNOB, CHOKE 6H4-41271-00-00
7 ROD, CHOKE 2 6H4-41257-00-00
8 JOINT, CHOKE LEVER 661-41262-02-00
9 ROD, ACCEL LEVER 6H4-41217-01-00
10 GROMMET 689-41273-00-00
11 MANIFOLD 1 6H4-13641-11-94
12 PIPE, JOINT 6H1-14485-00-00
13 HINGE 6H4-14406-00-00
14 BOLT, HEXAGON 97313-06095-00
15 BOLT 97313-06025-00
16 WASHER, PLATE 92990-06600-00
17 PLATE,REED VALVE 6H4-13624-01-94
18 GASKET, VALVE SEAT 6H4-13621-A1-00
19 SCREW, PAN HEAD 98580-05016-00
20 WASHER, PLATE 92990-05600-00
21 REED VALVE ASSY 6H5-13610-00-00
22 REED SET 6H4-W0004-00-00
23 GASKET 6H4-14198-00-00

LOWER DRIVE 1

Back to Top

Below is the parts list for Yamaha 1985 50ETSK LOWER DRIVE 1:

Yamaha 1985 50ETSK LOWER DRIVE 1 Diagram
Position No. Part Name OEM Number
1 LOWER UNIT ASSEMBLY 6H4-45300-02-EK
1 LOWER UNIT ASSEMBLY 6H4-45300-12-EK
2 LOWER CASING 6H4-45301-01-EK
3 PLUG, STRAIGHT SCREW 90340-08M04-00
4 GASKET 90430-08020-00
5 PLUG, DRAIN 688-45341-00-00
6 PLATE 6H4-45321-01-00
7 O-RING 93210-49046-00
8 BOLT, HEX 97395-06016-00
9 WASHER, PLATE 92990-06600-00
10 SHIFT CAM ASSEMBLY 6H4-44150-01-00
10 SHIFT CAM ASSEMBLY 6H4-44150-12-00
11 BOOT, SHIFT ROD 6G1-44147-00-00
12 DETENT COMP 6H4-44160-00-00
13 HOUSING, WATER PUMP 663-44311-02-00
14 INSERT, CARTRIDGE 663-44322-00-00
15 IMPELLER 6H4-44352-02-00
16 GASKET, WATER PUMP 663-44315-00-00
17 OUTER PLATE, CARTIDGE 663-44323-00-00
18 OIL SEAL 663-44324-00-00
19 HOUSING, WATER PUMP 663-44341-00-94
20 GASKET, WATER PUMP 663-44316-00-00
21 O-RING 93210-41042-00
22 OIL SEAL 93101-23070-00
23 PIN, DOWEL 93604-08062-00
24 BOLT 97395-08055-00
25 BOLT 97395-08045-00
26 WASHER, PLATE 92990-08600-00
27 DAMPER, WATER SEAL 2 663-44366-00-00
28 DRIVE SHAFT COMP 6H4-45501-10-00
28 DRIVE SHAFT COMP 6H4-45501-00-00
29 KEY, WOODRUFF 90280-03024-00
30 BEARING 93332-00001-00
31 SHIM (T:012MM) 663-45587-01-12
31 SHIM 3 (005MM) 663-45587-00-05
31 SHIM (T:050MM) 663-45587-01-50
31 SHIM (T:030MM) 663-45587-01-30
31 SHIM 3 (008MM) 663-45587-00-08
32 SLEEVE, DRIVE SHAFT 6H4-45536-00-00
33 BEARING 93315-32224-00
34 BEARING, PLAIN 663-45552-00-00
35 PINION 6H4-45551-00-00
36 NUT 90170-12138-00
37 PLUNGER, SHIFT 676-45635-00-00
38 SLIDE, SHIFT 663-45634-00-00
39 SPRING, COMPRESSION 90501-16M01-00
40 SHIM (005MM) 6H4-45567-00-05
40 SHIM (008MM) 6H4-45567-00-08
40 SHIM (T:012MM) 6H4-45567-01-12
40 SHIM (T:050MM) 6H4-45567-01-50
40 SHIM (T:030MM) 6H4-45567-01-30
41 BEARING 93332-000V4-00
42 GEAR 6H4-45560-00-00
43 CLUTCH, DOG 6H4-45631-00-00
44 PIN, STRAIGHT 90250-06023-00
45 RING, CROSS PIN 663-45633-00-00
46 SHAFT, PROPELLER 679-45611-01-00
47 WASHER, PLATE 90201-22429-00
48 GEAR 6H4-45571-00-00
49 SHIM (T:012MM) 663-45577-01-12
49 SHIM (T:050MM) 663-45577-01-50
49 SHIM (T:030MM) 663-45577-01-30
49 SHIM (008MM) 663-45577-00-08
49 SHIM (005MM) 663-45577-00-05
50 WASHER, THRUST 663-45576-00-00
51 BEARING 93306-00702-00
52 O-RING 93210-66M98-00
53 HOUSING, BEARING 679-45331-00-94
54 KEY, STRAIGHT 90282-04010-00
55 BEARING 93317-22204-00
56 OIL SEAL 93101-22067-00
57 WASHER, CLAW 90214-48M03-00
58 NUT 697-45384-00-00
59 NIPPLE, HOSE 6E5-45378-00-00
60 HOSE (L200) 90445-07M31-00
61 END, NIPPLE 6E5-83558-00-00
62 CLAMP 90465-11M10-00
63 CLAMP 90465-11M10-00
64 LOWER UNIT GASKET KIT 6H4-W0001-20-00
65 WATER PUMP REPAIR KIT 6H4-W0078-00-00

LOWER DRIVE 2

Back to Top

Below is the parts list for Yamaha 1985 50ETSK LOWER DRIVE 2:

Yamaha 1985 50ETSK LOWER DRIVE 2 Diagram
Position No. Part Name OEM Number
1 DAMPER, SEAL 688-45375-00-00
2 GUIDE, SEAL DAMPER 663-45376-00-94
3 COVER, WATER INLET 1 688-45214-02-00
4 COVER, WATER INLET 2 688-45215-02-00
5 SCREW, OVAL HEAD 98680-05535-00
6 NUT, NYLON 90185-05002-00
7 TAB-TRIM 664-45371-01-00
8 BOLT 97375-08075-00
9 WASHER, SPRING 92990-08100-00
10 WASHER, PLATE 92990-08600-00
11 NUT 95380-08600-00
12 PIN, DOWEL 93606-12019-00
13 BOLT 97395-10040-00
13 BOLT 97395-10040-00
14 WASHER, SPRING 92990-10100-00
15 WASHER, PLATE 92990-10600-00
16 BOLT 97395-08085-00
17 WASHER, SPRING 92990-08100-00
18 WASHER, PLATE 92990-08600-00
19 WASHER, PLATE 90202-12060-00
20 TUBE, WATER 6H4-44361-10-00
20 TUBE, WATER 6H4-44361-00-00
21 GASKET 90430-12072-00
22 DAMPER, WATER SEAL 3 663-44367-00-00
23 SPACER 1 663-45987-02-00
24 SPACER 670-45997-02-00
25 WASHER, PLAIN 92990-16200-00
26 NUT, CASTLE 90171-16011-00
27 PIN, COTTER 91490-30030-00
28 PROPELLER (3X10-3/4"X17"-G) 663-45941-01-EL
28 PROPELLER (3X10-5/8X12"-G) 6H5-45945-00-EL
28 PROPELLER (3 X 11 X 15 - G) 697-45972-00-98
28 PROPELLER (3X11-1/4"X14"-G) 663-45958-01-EL
28 PROPELLER (3X10"X15"-G) 6H5-45943-00-EL
28 PROPELLER (3X11-1/2"X13"-G) 663-45974-60-98
28 PROPELLER (3X11-5/8"X11"-G) 663-45947-02-EL
28 PROPELLER (3X10-3/4"X16"-G) 663-45949-01-EL
28 PROPELLER (3X10-1/4"X14"-G) 663-45930-00-98
29 DAMPER, RUBBER PROP 663-45981-10-00
30 RING, DEFLECTOR 663-45986-00-94

OIL PUMP (50ETSK 50ETLK)

Back to Top

Below is the parts list for Yamaha 1985 50ETSK OIL PUMP (50ETSK 50ETLK):

Yamaha 1985 50ETSK OIL PUMP (50ETSK  50ETLK) Diagram
Position No. Part Name OEM Number
1 OIL PUMP ASSEMBLY 6H4-13200-01-00
2 PLUG, DRAIN 6E5-13471-01-00
3 GASKET 6E5-13475-00-00
4 O-RING 6E5-14562-00-00
5 BOLT 90109-06M22-00
6 HOSE (L250) 90445-07M72-00
7 HOSE 90445-07M84-00
8 HOSE 90445-07M91-00
9 CLIP 90468-07M02-00
10 CLIP 90468-07M02-00
11 ROD 1 6H4-41241-00-00
12 JOINT, LINK 6H1-41237-00-00
13 NUT 95380-05600-00
14 JOINT, LINK 6R5-41237-00-00
15 OIL TANK 6H4-21707-01-00
16 SEAL 2 6H4-21735-01-00
17 BREATHER 6H1-21744-00-00
18 GROMMET 90480-11M36-00
19 BODY CAP 6H1-21771-01-00
19 CAP BODY & GSK 99999-01505-00
20 CAP BODY & GSK 99999-01505-00
20 GASKET CAP 6H1-21772-01-00
21 CHAIN, BALL 6H1-24633-00-00
22 WASHER, SPECIAL 1 6H1-21757-00-00
23 HOOK, CHAIN BALL 6H1-24634-00-00
24 STRAINER 1 6H1-24251-01-00

OIL PUMP (50ETSN 50ETLN)

Back to Top

Below is the parts list for Yamaha 1985 50ETSK OIL PUMP (50ETSN 50ETLN):

Yamaha 1985 50ETSK OIL PUMP (50ETSN  50ETLN) Diagram
Position No. Part Name OEM Number
1 OIL PUMP ASSEMBLY 6H4-13200-01-00
2 BOLT 90109-06M22-00
3 HOSE 90445-07M77-00
4 HOSE 90445-07M73-00
5 HOSE 90445-07M76-00
6 CLIP 90468-07M02-00
7 CLIP 90467-06016-00
8 ROD 1 6H4-41241-00-00
9 JOINT, LINK 6H1-41237-00-00
10 NUT 95380-05600-00
11 JOINT, LINK 6R5-41237-00-00
12 OIL TANK 6H4-21707-01-00
13 SEAL 2 6H4-21735-00-00
14 BREATHER 6E5-21744-00-00
15 GROMMET 90480-11M34-00
16 CAP BODY & GSK 99999-01505-00
17 CAP BODY & GSK 99999-01505-00
18 CHAIN, BALL 6H1-24633-00-00
19 WASHER, SPECIAL 1 6H1-21757-00-00
20 HOOK, CHAIN BALL 6H1-24634-00-00
21 STRAINER 1 6H1-24251-01-00
22 SPRING, COMPRESSION 90501-14M45-00
23 HOSE (L240) 90445-09M37-00
24 CLIP 90467-08004-00
25 DAMPER, IGNITION COIL 6A0-82317-00-00
26 PIPE 624-42542-00-00
27 WASHER, PLATE 90201-06050-00
28 BOLT 97313-06030-00
29 OIL LVL GAUGE ASSEMBLY 6H4-85720-10-00
30 PILOT LIGHT ASSEMBLY 1 6H4-84301-00-00
31 GASKET 6H4-83589-00-00
32 SCREW, PAN HEAD 98503-06014-00
33 WASHER, PLATE 92990-06600-00
34 SEAT, EMBLEM 6H4-84342-00-00
35 CLAMP 90465-18147-00
36 WASHER, PLATE 90201-08M93-00
37 O-RING 93210-13595-00
38 CLAMP 90464-07M05-00
39 GEAR, DRIVEN 6H4-11537-01-00
40 COLLAR, DISTANCE 6H1-13117-01-00
41 PLUG, DRAIN 6E5-13471-01-00
42 GASKET 6E5-13475-00-00

POWER TILT ASSY

Back to Top

Below is the parts list for Yamaha 1985 50ETSK POWER TILT ASSY:

Yamaha 1985 50ETSK POWER TILT ASSY Diagram
Position No. Part Name OEM Number
1 PISTON, SHUTTLE 6H5-43841-00-00
2 O-RING 6H5-43861-00-00
3 BUSHING 1 6H5-43891-00-00
4 O-RING 6H5-43862-00-00
5 PIN, VALVE SUPPORT 6H5-43849-00-00
6 SPRING, MAIN VALVE 6H5-43853-00-00
7 ADAPTOR 2 6H5-4382E-00-00
8 O-RING 6H5-43863-00-00
9 SCREW, MANUAL VALVE 6H5-43846-00-00
10 O-RING 6H5-43864-00-00
11 O-RING 6H5-43865-00-00
12 RING, SNAP 6H5-43875-00-00
13 O-RING 6H5-43866-00-00
14 GEAR, DRIVEN 6H5-43837-00-00
15 GEAR, DRIVE 6H5-43836-00-00
16 BALL 6H5-43858-10-00
17 SPRING, DOWN RELIEF 6H5-43856-00-00
18 PIN, VALVE SUPPORT 6H5-43844-00-00
19 O-RING 6H5-43867-00-00
19 POWER TILT ASSEMBLY (SEE GRID B 6H5-43840-00-EK
20 O-RING 6H5-43868-00-00
21 SPRING, MAIN VALVE 6H5-43853-10-00
22 PIN, VALVE SUPPORT 6H5-43859-00-00
23 SPRING UP RELEIF (6H5-43855-00-00)
24 RING, STRAIGHT 6H5-4386F-00-00
25 PLUG, RESERVOIR 6H5-43829-00-00
26 O-RING 6H5-43865-00-00
27 PISTON, TILT 6H5-4385A-00-00
28 ROD 6H5-43801-00-00
29 BALL 6H5-43858-00-00
30 SPRING, ABSORBER VALVE 6H5-43857-00-00
31 WASHER 6H5-43893-00-00
32 PISTON, FREE 6H5-43814-00-00
33 O-RING 6H5-43883-00-00
34 RING, BACK UP 6H5-43871-00-00
35 BRACKET 6H5-4381E-00-00
36 O-RING 6H5-43896-00-00
37 RING, BACK UP 6H5-43873-00-00
38 SHAFT 6H5-4381A-00-00
39 SEAL, DUST 6H5-43812-00-00
40 O-RING 6H5-43897-00-00
41 MOTOR ASSEMBLY 6H5-43880-01-00
42 PLUG, TAPER SCREW 6H5-43826-00-00
43 SCREW, CYLINDER END 6H5-43811-00-00
44 BRACKET 6H5-4381F-00-00
45 BOLT, THROUGH 6H5-43887-00-00
46 BOLT 6H5-43886-00-00
47 RING, BACK UP 6H5-43872-00-00
48 BOLT 91316-06020-00
49 WASHER, SPRING 92995-06100-00
50 NUT, U 95600-12100-00

REMOTE CONTROL ATTACHMENT

Back to Top

Below is the parts list for Yamaha 1985 50ETSK REMOTE CONTROL ATTACHMENT:

Yamaha 1985 50ETSK REMOTE CONTROL ATTACHMENT Diagram
Position No. Part Name OEM Number
1 CABLE END, REMOTE CONTROL 6H4-48344-00-00
2 CLIP 90468-18008-00

REPAIR KIT

Back to Top

Below is the parts list for Yamaha 1985 50ETSK REPAIR KIT:

Yamaha 1985 50ETSK REPAIR KIT Diagram
Position No. Part Name OEM Number
1 POWERHEAD GASKET KIT 6H4-W0001-01-00
2 CARBURETOR REPAIR KIT 6H4-W0093-01-00
3 LOWER UNIT GASKET KIT 6H4-W0001-20-00
4 WATER PUMP REPAIR KIT 6H4-W0078-00-00

STEERING

Back to Top

Below is the parts list for Yamaha 1985 50ETSK STEERING:

Yamaha 1985 50ETSK STEERING Diagram
Position No. Part Name OEM Number
1 TILLER HANDLE KIT (6H4-W0084-A0-EK)
2 ROD 2 6H4-42192-00-00
3 PIN COTTER 91490-25020-00
4 WASHER, PLATE 92990-06600-00
5 NUT, CABLE END 700-48339-00-00
6 COVER, MAIN SWITCH 697-8252E-00-EK
7 COVER, MAIN SWITCH 697-8252F-00-EK
8 SCREW, PAN HEAD 98580-06012-00
9 SCREW, PAN HEAD 98580-06025-00
10 BOLT 97313-06030-00
11 BOLT, HEXAGON 97313-06020-00
12 WASHER, SPRING 92995-06100-00
13 MAIN SWITCH ASSEMBLY 6H4-82510-10-00
14 ENGINE STOP SWITCH ASSY 688-82575-01-00
15 STOPPER ASSEMBLY (682-82566-00-00)
16 NEUTRAL SWITCH ASSY 6H3-82540-00-00
17 EXTENSION, WIRE LEAD 6H4-82553-00-00
18 BRACKET, REMOTE CONTROL 1 6H4-48531-A0-94
19 BRACKET, REMOTE CONTROL 2 6H4-48532-A0-94
20 CABLE END, REMOTE CONTROL 6H4-48344-A0-00
21 LEVER, MAGNETO CONTROL 6H4-41633-01-00
22 BOLT, HEXAGON 97313-05020-00
23 BOLT, SET 90113-05M05-00
24 NUT 95303-05700-00
25 UNAVAILABLE IN PRICE BOOK (SE 91420-20015-00
58 UNAVAILABLE IN PRICE BOOK 6H4-W0084-A0-00

STEERING FRICTION

Back to Top

Below is the parts list for Yamaha 1985 50ETSK STEERING FRICTION:

Yamaha 1985 50ETSK STEERING FRICTION Diagram
Position No. Part Name OEM Number
1 THROTTLE FRICTION 663-42126-01-00
2 NUT, WING 90175-06003-00
3 BOLT 97395-06025-00
4 BOLT 97395-06025-00
5 WASHER, PLATE 92990-06600-00

STEERING GUIDE ATTACHMENT

Back to Top

Below is the parts list for Yamaha 1985 50ETSK STEERING GUIDE ATTACHMENT:

Yamaha 1985 50ETSK STEERING GUIDE ATTACHMENT Diagram
Position No. Part Name OEM Number
1 STEERING GUIDE ATTACHMENT KIT 689-61350-02-00
2 ROD, STEERING LINK 689-61351-01-00
3 WASHER, PLATE 90201-10M20-00
4 NUT, SELF-LOCKING 90185-09M01-00
5 BOLT 6E5-61355-00-00
6 WASHER, PLATE 90201-10M63-00
7 COLLAR 90387-10M42-00
8 NUT 90170-09M03-00

TOP COWLING

Back to Top

Below is the parts list for Yamaha 1985 50ETSK TOP COWLING:

Yamaha 1985 50ETSK TOP COWLING Diagram
Position No. Part Name OEM Number
1 TOP COWLING ASSEMBLY 99999-01553-00
2 GRAPHIC SET 6H4-W0070-42-00
3 EMBLEM, FRONT 6H4-42686-00-00
4 EMBLEM, REAR 6H5-42687-00-00
5 NUT, SPRING 90183-05M01-00
6 MOLDING, AIR DUCT 6H4-42613-10-EK
7 BOLT, HEXAGON 97313-06016-00
8 WASHER, PLATE 92990-06600-00
9 HOOK 6H4-42651-00-00
10 HOOK 6H4-42652-00-00
11 RIVET 90266-04M01-00
12 SEAL 6H4-42615-00-00
13 SEAL 1 6H1-21732-00-00
14 MARK, COWLING 3 6G1-42683-00-00
15 MARK 6H4-13436-40-00

UPPER CASING

Back to Top

Below is the parts list for Yamaha 1985 50ETSK UPPER CASING:

Yamaha 1985 50ETSK UPPER CASING Diagram
Position No. Part Name OEM Number
1 CASING, UPPER 6H4-45111-00-EK
1 CASING, UPPER 6H4-45111-10-EK
2 PIN, DOWEL 93606-12019-00
3 BOLT, FLAT HEAD 97280-08580-00
4 WASHER, PLATE 92990-08600-00
5 GASKET, UPPER CASING 6H4-45113-A0-00
6 GUIDE, EXHAUST 6H4-41137-00-94
7 GASKET, UPPER CASING 6H4-45114-A1-00
8 GASKET, EXHAUST MANIFOLD 6H4-41134-A0-00
9 MANIFOLD, EXT 1 6H5-41131-00-5B
10 GASKET, EXHAUST MANIFOLD 1 6H4-41133-00-00
11 MUFFLER 1 6H4-14711-10-5B
11 MUFFLER L 6H4-14711-00-9M
12 GASKET, MUFFLER 663-45123-00-00
13 PIN, DOWEL 93606-12019-00
14 BOLT 97395-08030-00
15 WASHER, PLATE 92990-08600-00
16 WASHER, SPRING 92990-08100-00

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.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

Prev Post
Next Post

Leave a comment

Please note, comments need to be approved before they are published.

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Recently Viewed

Edit Option
Back In Stock Notification

Choose Options

this is just a warning
Login
Shopping Cart
0 items