4AC’03
(6E02)
4BC’03
5C ’03
(66P1)
(6E32)
2B6E0− 300F1
A1
FOREWORD
This Parts Catalogue is related to the parts for the model(s) in the below frame. When you are ordering replacement parts, please refer to this Parts Catalogue and quote both part numbers and part names correctly.
4AC’03(6E02), 4BC’03(66P1), 5C’03(6E32)
1. Modifications or additions which have been made after issue of the Parts Catalogue will
be announced in the Yamaha Parts News.
It is advisable that you make necessary corrections to the Parts Catalogue according to
the Yamaha Parts News.
2. Abbreviations
The Following abbreviations are used in this Parts Catalogue.
“UR” Use specified parts number.
“UN” Use as many as needed.
“AP” Alternate Parts
“LM” Local Made
(Parts need to be ordered locally)
“O/S” Over Size
3. Parts, which are to be supplied in an assembly, are listed with a dot(.) in front of the part
name as shown below.
EXAMPLE
CARBURETOR ASSY
.JET, PILOT
.NOZZLE, MAIN
4. Number of component for assembly
The numeral appearing to the right of each component part indicates the quantity of
parts for each assembly unit.
EXAMPLE
PART NO. DESCRIPTION REMARKS
6E0− 85500− 70 C.D.I. MAGNETO ASSY 1
6E0− 85550− 70 .ROTOR ASSY 1
6E0− 15723− 00− 94..PULLY, STARTER 1
E
EHT
EH
5. Quantity Column Information
NAME for Q’TY COLUMN
4AC 4ACMH
5C 5CMH
4BC 4BCMH
6. Applicable Starting Serial No. and Color Code
1) Engine Starting Serial No.
4ACMH S/L 6E0K : 1000001
2) Color Code
Color Code
004D DARK BLUISH GRAY METALLIC 2 DBNM2
7. Note that the illustrations for reference in finding parts numbers, not to be used for assembling. When assembling, please use the applicable service manual.
8. The asterisk (*) before a reference number indicates modification items after the first
edition.
Color Name Abbreviation
APPLICABLE MODEL
4BCMH S/L 6E3K : 1000001
5CMH S/L 6E3K : 1000001
A2
TOP COWLING A4 .....................................
CYLINDER. CRANKCASE A5 ............................
INTAKE B1 ............................................
STARTER B3 ..........................................
GENERATOR B5 .......................................
ELECTRICAL B6 .......................................
BOTTOM COWLING B7 .................................
CONTROL C2 .........................................
UPPER CASING . BRACKET C4 .........................
LOWER CASING. DRIVE C7 .............................
FUEL TANK D3 ........................................
REPAIR KIT D4 ........................................
INDEX
NUMERICAL INDEX D6 .................................
CONTENTS
A3
FIG. 1 TOP COWLING CAPOT SUPERIEUR
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
1 6E0− 42610− 40−4D TOP COWLING ASSY 1 1
CAPOT (ENS.)
6E3− 42610− 40−4D TOP COWLING ASSY 1
CAPOT (ENS.)
2 6E0− 42615− 00 .SEAL 1 1 1
.JOINT
3 6E0− 42647− 01 .HOLDER, CLAMP BAND 1 1 1
.SUPPORT, SANDOW DE SERRAGE
4 6E0− 42651− 02 .HOOK 1 1 1
.CROCHET
5 90266− 04M00 .RIVET 4 4 4
.RIVET
6 6E0− W0070− 14 .GRAPHIC SET 1 1 1
.JEU DIEMBLEMES
7 6E0− 42677− 20 .GRAPHIC, FRONT 1 1
.ADHESIF, AVANT
6E3− 42677− 20 .GRAPHIC, FRONT 1
.ADHESIF, AVANT
8 6E0− 42678− 12 .GRAPHIC, REAR 1 1
.ADHESIF, ARRIERE
6E3− 42678− 12 .GRAPHIC, REAR 1
.ADHESIF, ARRIERE
9 6E0− 44191− 11 .INDICATOR, SHIFT 1 1 1
.ETIQUETTE, EMBRAYAGE
10 656− W2810−02 TOOL KIT 1 1 1
TROUSSE A OUTILS
11 6A1−28199−7L−A0 MANUAL,OWNER’S 1 1 1 UR (E,F,S)
MANUEL D’UTILISATION
6A1− 28199− 7L−B0 MANUAL,OWNER’S 1 1 1 UR (D,NL,I)
MANUEL D’UTILISATION
12 6A1− 28199− 8M−A0 MANUAL,OWNER’S 1 1 1 UR (DK,P,GR)
MANUEL D’UTILISATION
6A1− 28199− 8M−B0 MANUAL,OWNER’S 1 1 1 UR (N,S,SS)
MANUEL D’UTILISATION
4AC5C4BC
A4
FIG. 2 CYLINDER. CRANKCASE CYLINDRE. CARTER
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
1 6E0− W0090− 04−1S CRANK CYLINDER ASSY 1
EMBIELLAGE CYLINDRE (ENS.)
6E3− W0090− 04−1S CRANK CYLINDER ASSY 1 1
EMBIELLAGE CYLINDRE (ENS.)
2 6E0− 15100− 01−1S CRANKCASE ASSY 1
CARTER DE MOTEUR COMPLET
6E3− 15100− 02−1S CRANKCASE ASSY 1 1
CARTER DE MOTEUR COMPLET
3 650− 11370−01 .CHECK VALVE ASSY 3 3 3
.CLAPET (ENS.)
4 624− 14485−00 .PIPE, JOINT 1 1 1
.DURITE
5 6E5− 11372− 01 .NIPPLE, HOSE 1 1 1
.RACCORD, TUYAU
6 93606− 12019 PIN, DOWEL 2 2 2
GOUPILLE
7 90105−06M16 BOLT, FLANGE 4 4 4
BOULON
8 90105−06M17 BOLT, FLANGE 2 2 2
BOULON
9 6E0− 24378− 00 PIPE, JOINT 4 1 1 1
DURITE RACCORDEMENT 4
10 90467− 06016 CLIP 5 5 5
JONC
11 90445−07M00 HOSE (L100) 1 1 1
DURITE (L100)
12 90445− 07M28 HOSE (L70) 1 1 1
DURITE (L70)
13 90445− 07M32 HOSE (L120) 1 1 1
DURITE (L120)
14 90445− 07M28 HOSE (L70) 1 1 1
DURITE (L70)
15 90467− 06016 CLIP 2 2 2
JONC
16 6E0− 15396− 03−5B HOUSING, OIL SEAL 1 1 1
LOGEMENT DE JOINT SPY
17 93210−31MJ5 O−RING 1 1 1
JOINT TORIQUE
18 93101−10M25 OIL SEAL 1 1 1
JOINT SPY
19 97095− 06016 BOLT 1 1 1
BOULON
20 92995− 06600 WASHER 1 1 1
RONDELLE
21 6E0− 11191− 01−1S COVER, CYLINDER HEAD 1 1
COUVERCLE, CULASSE 1
6E3− 11191−01− 1S COVER, CYLINDER HEAD 1 1 1
COUVERCLE, CULASSE 1
22 6E0− 11193− A1 GASKET, HEAD COVER 1 1
JOINT, COUVERCLE DE CULASSE 1
6E3− 11193−A1 GASKET, HEAD COVER 1 1 1
JOINT, COUVERCLE DE CULASSE 1
23 90105− 06039 BOLT, FLANGE 4 4 4
BOULON
4AC5C4BC
A5
FIG. 2 CYLINDER. CRANKCASE CYLINDRE. CARTER
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
24 6E0− 41111− 01−1S INNER COVER, EXHAUST 1
PLAQUE, ECHAPPEMENT
6E3− 41111− 01− 1S INNER COVER, EXHAUST 1 1
PLAQUE, ECHAPPEMENT
25 6E0− 41112− A1 GASKET, EXHAUST INNER COVER 1
JOINT, PLAQUE D’ECHAPPEMENT
6E3− 41112− A1 GASKET, EXHAUST INNER COVER 1 1
JOINT, PLAQUE D’ECHAPPEMENT
26 6E0− 41113− 01−1S OUTER COVER, EXHAUST 1
COUVERCLE, ECHAPPEMENT
6E3− 41113− 01− 1S OUTER COVER, EXHAUST 1 1
COUVERCLE, ECHAPPEMENT
27 6E0− 41114− A1 GASKET, EXHAUST OUTER COVER 1
JOINT, COUVERCLE D’ECHAPPEMENT
6E3− 41114− A1 GASKET, EXHAUST OUTER COVER 1 1
JOINT, COUVERCLE D’ECHAPPEMENT
28 90105− 06037 BOLT, FLANGE 7
BOULON
90105− 06037 BOLT, FLANGE 8 8
BOULON
29 90105− 06035 BOLT, FLANGE 1
BOULON
30 90105− 06039 BOLT, FLANGE 1 1 1
BOULON
31 6E0− 11400−00 CRANKSHAFT ASSY 1
VILEBREQUIN COMPLET
6E3− 11400−00 CRANKSHAFT ASSY 1 1
VILEBREQUIN COMPLET
32 6E0− 11412−00 .CRANK 1 1
.MASSOLOTTE DE VILEBREQUIN 1
6E3− 11412−00 .CRANK 1 1 1
.MASSOLOTTE DE VILEBREQUIN 1
33 6E0− 11422−00 .CRANK 2 1
.MASSOLOTTE DE VILEBREQUIN 2
6E3− 11422−00 .CRANK 2 1 1
.MASSOLOTTE DE VILEBREQUIN 2
34 6G1− 11681− 00 .PIN, CRANK 1 1 1 1
.MANETON, VILEBREQUIN 1
35 93306− 204U0 .BEARING 2 2 2
.ROULEMENT
36 93310−418V1 .BEARING 1 1 1
.ROULEMENT
37 6E0− 11651− 01 .ROD, CONNECTING 1 1 1
.BIELLE NUE
38 90209−18112 .WASHER 2 2 2
.RONDELLE
39 93101−20M29 OIL SEAL 1 1 1
JOINT SPY
40 90201−32M48 WASHER, PLATE 1 1 1
RONDELLE, PLATE
41 6E0− 11631−00−98 PISTON (STD) 1
PISTON (STD)
6E3− 11631−00−98 PISTON (STD) 1 1
PISTON (STD)
4AC5C4BC
A6
FIG. 2 CYLINDER. CRANKCASE CYLINDRE. CARTER
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
42 6G1− 11610− 00 PISTON RING SET (STD) 1
JEU DE SEGMENTS (STD)
6J1− 11610− 00 PISTON RING SET (STD) 1 1
JEU DE SEGMENTS (STD)
43 93310−112V0 BEARING 1 1 1
ROULEMENT
44 6G1− 11633− 00 PIN, PISTON 1 1 1
AXE, PISTON
45 93450− 13022 CIRCLIP 2 2 2
CIRCLIP
46 6E5− 12411− 01 THERMOSTAT 1 1 1
THERMOSTAT
47 6E0− 45113− A1 GASKET, UPPER CASING 1 1 1
JOINT, TUBE D’ARBRE
48 90468−07M02 CLIP 1 1 1
JONC
49 94702− 00272 PLUG, SPARK (NGK BR7HS) 1 1 1
BOUGIE D’ALLUMAGE (NGK BR7HS)
4AC5C4BC
A7
FIG. 3 INTAKE ADMISSION
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
1 6E0− 13610− 00 REED VALVE ASSY 1 1 1
CLAPET COMPLET
2 6E0− W0004− 00 .REED SET 1 1 1
.JEU DE CLAPETS
3 6E0− 13621− A2 GASKET, VALVE SEAT 1 1 1
JOINT, SIEGE DE CLAPET
4 95895− 06016 BOLT, FLANGE 2 2 2
BOULON
5 6E0− 14301− 05 CARBURETOR ASSY 1 1
CARBURATEUR COMPLET 1
6E3− 14301− 05 CARBURETOR ASSY 1 1 1
CARBURATEUR COMPLET 1
6 6E0− 14381− 02 .BODY, FLOAT CHAMBER 1 1 1
.CORPS, CUVE DE FLOTTEUR
7 6E0− 14384− 00 .GASKET, FLOAT CHAMBER 1 1 1
.JOINT, CUVE DE FLOTTEUR
8 97980−04116 .SCREW, WITH WASHER 4 4 4
.VIS, AVEC RONDELLE
9 97890− 05006 .SCREW, PAN HEAD 1 1 1
.VIS, CRUCIFORME
10 646− 14198−01 .GASKET 1 1 1
.JOINT
11 6E7−14385−01 .FLOAT 1 1 1
.FLOTTEUR
12 647− 14386−00 .PIN, FLOAT 1 1 1
.AXE, FLOTTEUR
13 6E0− 14341− 01 .NOZZLE, MAIN 1
.PUITS D’AIGUILLE
6E3− 14341− 02 .NOZZLE, MAIN 1 1
.PUITS D’AIGUILLE
14 648− 14343−40 .JET, MAIN (# 80) 1 1 1
.GICLEUR, PRINCIPAL (# 80)
15 6F5− 14392−00 .VALVE, NEEDLE 1 1 1
.POINTEAU
16 6E0− 14157− 00 .COVER, PLATE 1 1 1
.COUVERCLE
17 6E0− 14227− 00 .GASKET 1 1 1
.JOINT
18 97890− 04007 .SCREW, PAN HEAD 4 4 4
.VIS, CRUCIFORME
19 647− 14323−00 .SCREW, AIR ADJUSTING 1 1 1
.VIS DE DOSEUR D’AIR
20 646− 14212−01 .SPRING, PILOT ADJUSTING 2 2 2
.RESSORT, VIS DE RALENTI
21 664− 14321−01 .SCREW, THROTTLE 1 1 1
.VIS, ACCELERATEUR
22 648− 14342−23 .JET, PILOT (# 46) 1
.GICLEUR, RALENTI (# 46)
648− 14342−26 .JET, PILOT (# 52) 1 1
.GICLEUR, RALENTI (# 52)
23 647− 14326−00 .SCREW, GUIDE 1 1 1
.GUIDE DE VIS
24 97980− 04120 .SCREW, WITH WASHER 4 4 4
.VIS, AVEC RONDELLE
4AC5C4BC
B1
FIG. 3 INTAKE ADMISSION
REF. PART NO. DESCRIPTION REMARKS
NO. NO. PIECES DESCRIPTION REMARQUES
25 6E0− 24413− 00 .COVER 1 1 1
.CAPUCHON
26 6E0− 24471− 00 .DIAPHRAGM 1 1 1
.DIAPHRAGME
27 6E0− 24435− 00 .GASKET, BODY 2 1 1 1
.JOINT, CORPS 2
28 6E0− 24412− 00 .BODY 1 1 1 1
.CORPS 1
29 6E0− 24423− 00 .SPRING, DIAPHRAGM 1 1 1
.RESSORT, DIAPHRAGME
30 6E0− 14346− 00 .PLATE 1 1 1
.PLAQUE
31 6E0− 24411− 00 .DIAPHRAGM 1 1 1
.DIAPHRAGME
32 6E0− 24434− 00 .GASKET, BODY 1 1 1
.JOINT, CORPS
33 6E0− 14159− 00 .CLIP 1 1 1
.JONC
34 6E0− 14198− A0 GASKET 1 1 1
JOINT
35 95380− 06700 NUT 2 2 2
ECROU
36 92995− 06600 WASHER 2 2 2
RONDELLE
37 6E0− 14417− 00 COVER 1 1 1 1
COUVERCLE 1
38 6E0− 14418− 00 COVER 2 1 1 1
COUVERCLE 2
39 97880− 05025 SCREW, PAN HEAD 2 2 2
VIS, TETE TRONCONIQUE
40 92990− 05600 WASHER, PLATE 2 2 2
RONDELLE, PLATE
41 97780− 40720 SCREW, TAPPING 1 1 1
VIS, TETE BOMBEE
42 6E0− 41256− 00 ROD, CHOKE 1 1 1 1
TRINGLE 1, STARTER
43 6E0− 41271− 00 KNOB, CHOKE 1 1 1
BOUTON DE STARTER
44 6E0− 41272− 00 KNOB, CHOKE 1 1 1
CONTRE ECROU
45 90202−12M16 WASHER, PLATE 1 1 1
RONDELLE, PLATE
46 661− 41262−02 JOINT, CHOKE LEVER 1 1 1
RACCORD, LEVIER DE STARTER
47 95627− 06325 BOLT, STUD 1 1 1
GOUJON
48 90116− 06M08 BOLT, STUD 1 1 1
GOUJON
4AC5C4BC
B2