XC125 (4P91) AUSTRALIA, NEW ZEALAND
XC125 (4P91) BELGIUM, EUROPE, GREECE
XC125 (4P91) NETHERLANDS, POLAND, SLOVENIA
XC125 (4P91) TURKEY
XC125 (4P91) UNITED KINGDOM
NEWS NO. DATE COMMENT
PE4-MC-070201 2007/2/2 FIG.1:LIST CORRECTION
1F4P9-300E1
2F4P9-300E1
()
A2
XC125
©2006 by Yamaha Motor Taiwan Co., Ltd.
PARTS CATALOGUE
1st edition, September 2006
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Taiwan Co., Ltd.
is expressly prohibited.
A3
FOREWORD
This Parts Catalogue is related to the parts for the model(s) on the cover page. When you are
ordering replacement parts, please refer to this Parts Catalogue and quote both part numbers
and part names correctly.
1. Modifications or additions which have been made after the issue of the Parts Catalogue
will be announced in the Parts News.
It is advisable that you make the necessary corrections to the Parts Catalogue according
to the 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” Locally Made (Parts need to be ordered locally)
“F#” Frame No. (Applicable machine No.)
“O/S” Over Size
3. The number of components for assembly
• Parts, which are to be supplied in an assembly, are listed with a dot (.) in front of the
part name as shown below.
• The numeral appearing to the right of each component part indicates the quantity of
parts for each assembly unit.
PART NO. DESCRIPTION Q’TY REMARKS
2F5–83310–60 FRONT FLASHER LIGHT ASSY 2
115–83311–60 .BULB (6V–18W) 1
6. The asterisk (*) before a reference number indicates modified items after the first edition.
4. Applicable colours of graphics are represented in the “REMARKS” as shown below.
PART NO. DESCRIPTION Q’TY REMARKS
2N4–24110–00–X5 FUEL TANK COMP. 2 MXR
3J1–24240–10 .GRAPHIC, FUEL TANK 1 FOR MXR
5. Note that the illustrations for reference in finding parts numbers are not to be used for
assembling. When assembling, please use the applicable service manual.
A4
7. Applicable Serial No.
Engine Serial No. Frame Serial No.
8. Applicable Colour Code (The (*) mark shows Model colour.)
Abbreviation Colour Name Colour Code
LGB LOW GLOSS BLACK 0098
MDS(*) MIDNIGHT SILVER 007M
S1(*) SILVER 1 0755
SL SILVER 0035
YB YAMAHA BLACK 0033
FOREWORD
A5
MODEL LABEL
(1) A label called “Model Label” is affixed in the location as indicated in (3) below.
When using this parts catalogue, please be sure to cross–reference the “model code –
production code No.” in the catalogue with the “model code – production code No.” indicated on the Model Label affixed onto the product concerned.
(2) “Model Label” Indication
(3) Model Label Affixing Location
(4) Colouring Information
Model Code
4P91
Colouring
Type Code
A 007M
B 0755
Colour
Code
Colour Name
MIDNIGHT SILVER MDS
SILVER 1 S1
Abbrevia-
tion
(5) Model Code – Production Code Number of Model Listed in This Parts Catalogue
Model
Code
4P91
Production
Code No.
AUSTRA LIA
010
020
030
040
050 SWEDEN
EUROPE
NEW ZEALAND
BELGIUM
NETHERLANDS
UNITED KINGDOM
GREECE
POLAND
SLOVENIA
TURKEY
Country
(destination)
Model
Code
Production
Code No.
Country
(destination)
A6
ENGINE
CYLINDER HEAD .................................................................B2
CRANKSHAFT & PISTON ....................................................B3
VALVE ...................................................................................B4
AIR SHROUD & FAN ............................................................B5
OIL PUMP .............................................................................B6
INTAKE .................................................................................B7
EXHAUST ............................................................................. B8
CRANKCASE ........................................................................B10
STARTER ..............................................................................B13
CLUTCH ................................................................................B14
TRANSMISSION ...................................................................C2
CHASSIS
FRAME ..................................................................................C3
FRONT FENDER ..................................................................C5
SIDE COVER ........................................................................ C6
REAR ARM & SUSPENSION ...............................................C7
FRONT FORK .......................................................................C8
FUEL TANK ...........................................................................C10
SEAT .....................................................................................C12
FRONT WHEEL ....................................................................C13
FRONT BRAKE CALIPER ....................................................C14
REAR WHEEL .......................................................................C15
STEERING HANDLE & CABLE ............................................D2
FRONT MASTER CYLINDER ...............................................D3
STAND & FOOTREST ..........................................................D4
LEG SHIELD .........................................................................D5
COWLING 1 ..........................................................................D7
GENERATOR ........................................................................ D8
STARTING MOTOR .............................................................. D9
FLASHER LIGHT ..................................................................D10
METER ..................................................................................D11
HEADLIGHT ..........................................................................D12
TAILLIGHT ............................................................................D13
HANDLE SWITCH & LEVER ................................................D14
ELECTRICAL 1 .....................................................................D15
INDEX
NUMERICAL INDEX .............................................................M1
CONTENTS
FIG. 1 CYLINDER HEAD
REF.
NO.
1
2
PART NO. DESCRIPTION
4P9–E1102–00
5ML–11133–10
CYLINDER HEAD ASSY 1 1 1 1 1
.GUIDE, VALVE 1 22222
010
020
030
040
REMARKS
050
5ML–11134–10
3
4
93210–09802
5
90116–088 06 .BOLT, STUD 2
5ML–E1160–00
6
7
5ML–E1185–00
8
5ML–E1165–00
97527–06512
9
10
4CW–E1155–00
11
93210–71462
95027–06020
12
13
5ML–E1186–00
14
93210–54003
15
90201–08609
90176–08816
16
17
94700–00840
18
5ML–E1181–00
91810–14807
19
.GUIDE, VALVE 2 22222
.O-RING 4 4 4 4 4
BREATHER ASSY 1 1 1 1 1
.COVER, CYLINDER HEAD SIDE 1 1 1 1 1 1
.PLATE, BREATHER 1 1 1 1 1
.BOLT, WITH WASHER 1 1 1 1 1
.SEAL, LABYRINTH 1 1 1 1 1
.O-RING 1 1 1 1 1
BOLT, FLANGE 2 2 2 2 2
COVER, CYLINDER HEAD SIDE 2 2 2 2 2 2
O-RING 2 2 2 2 2
WASHER, PLATE 4 4 4 4 4
NUT, CROWN 4 4 4 4 4
PLUG, SPARK (NGK CR7E) 1 1 1 1 1
GASKET, CYLINDER HEAD 1 1 1 1 1 1
PIN, DOWEL 2 2 2 2 2
2222
B
2
20
91810–14807
21
91317–06100
5ML–E1311–00
22
23
5ML–E1351–20
24
90467–13042
95027–06016
25
26
5ML–E1391–00
27
5ML–E1392–00
PIN, DOWEL 2 2 2 2 2
BOLT 22222
CYLINDER 1 1 1 1 1 1
GASKET, CYLINDER 1 1 1 1 1
CLIP 11111
BOLT, FLANGE 6 6 6 6 6
BOLT, STUD 1 3 3 3 3 3
BOLT, STUD 2 1 1 1 1 1
FIG. 2 CRANKSHAFT & PISTON
REF.
NO.
1
2
PART NO. DESCRIPTION
1P3–E1400–00
5ML–E1681–00
CRANKSHAFT ASSY 1 1 1 1 1
.PIN, CRANK 1 1 1 1 1 1
010
020
030
040
REMARKS
050
93310–528Y9
3
4
5LW–E1651–00
5
1P3–E1422–00
5ML–E3452–00
6
7
93306–372Y3
8
5ML–E3324–00
90280–03045
9
10
5ML–E1631–10
11
5LW–E1633–00
93450–16068
12
13
5ML–E1603–00
.BEARING 11111
.ROD, CONNECTING 1 1 1 1 1
.CRANK 2 11111
.COVER, ROTOR FILTER 1 1 1 1 1
.BEARING 11111
.GEAR, PUMP DRIVE 1 1 1 1 1
KEY, WOODRUFF 11111
PISTON (STD) 1 1 1 1 1
PIN, PISTON 1 1 1 1 1
CIRCLIP 22222
PISTON RING SET (STD) 1 1 1 1 1
B
3
FIG. 3 VALVE
REF.
NO.
1
2
PART NO. DESCRIPTION
5ML–E2111–00
5ML–E2121–00
VALVE, INTAKE 2 2 2 2 2
VALVE, EXHAUST 2 2 2 2 2
010
020
030
040
REMARKS
050
5ML–E2119–00
3
4
5ML–12113–00
5
1AA–12118–00
1P3–E2117–00
6
7
1P3–E2151–00
8
1P3–E2161–00
5FM–E2159–00
9
10
90170–05800
11
5HK–E2156–00
1P3–E2170–00
12
13
5LW–E2176–00
14
5ML–E1145–00
15
95817–08016
94568–75094
16
17
5ML–E2231–00
18
5ML–E2241–00
5ML–E2210–00
19
SEAL, VALVE STEM 4 4 4 4 4
SPRING, VALVE INNER 4 4 4 4 4
COTTER, VALVE 8 8 8 8 8
RETAINER, VALVE SPRING 4 4 4 4 4
ARM, VALVE ROCKER 1 1 1 1 1
ARM, VALVE ROCKER 2 1 1 1 1 1
SCREW, VALVE ADJUSTING 4 4 4 4 4
NUT 44444
SHAFT, ROCKER 2 2 2 2 2 2
CAMSHAFT ASSY 1 1 1 1 1 1
SPROCKET, CAM CHAIN 1 1 1 1 1
PLATE, BREATHER 2 1 1 1 1 1
BOLT, FLANGE 1 1 1 1 1
CHAIN 11111
GUIDE, STOPPER 1 1 1 1 1 1
GUIDE, STOPPER 2 1 1 1 1 1
TENSIONER ASSY, CAM CHAIN 1 1 1 1 1
B
4
20
5UA–E2232–00
21
4DH–E2213–01
91317–06016
22
23
5ML–E111F–00
24
91317–06012
93210–15862
25
26
4CW–E2157–00
DAMPER 11111
GASKET, TENSIONER CASE 1 1 1 1 1
BOLT 22222
PLATE 11111
BOLT 11111
O-RING 1 1 1 1 1
BOLT 11111
FIG. 4 AIR SHROUD & FAN
REF.
NO.
1
2
PART NO. DESCRIPTION
5ML–E2651–00
5ML–E2659–00
AIR SHROUD, CYLINDER 1 1 1 1 1 1
DAMPER, AIR SHROUD 2 1 1 1 1 1
010
020
030
040
REMARKS
050
3KW–E3569–00
3
4
5ML–E2652–00
5
90387–068F9
5ML–E2658–00
6
7
5ML–E2668–00
8
97707–60530
5UA–E2611–00
9
10
90119–06857
11
5ML–E2653–01
97707–60516
12
13
97607–06220
14
5ML–E2682–01
15
90480–12497
PLUG, BLIND 1 1 1 1 1
AIR SHROUD, CYLINDER 2 1 1 1 1 1
COLLAR 33333
DAMPER, AIR SHROUD 1 1 1 1 1 1
DAMPER, AIR SHROUD 3 1 1 1 1 1
SCREW, TAPPING 5 5 5 5 5
FAN 11111
BOLT, WITH WASHER 4 4 4 4 4
AIR SHROUD, CYLINDER 3 1 1 1 1 1
SCREW, TAPPING 1 1 1 1 1
SCREW,WITH WASHER 3 3 3 3 3
PROTECTOR, HEAT 11111
GROMMET 11111
B
5
FIG. 5 OIL PUMP
REF.
NO.
1
2
PART NO. DESCRIPTION
5ML–E3300–00
93602–13832
OIL PUMP ASSY 1 1 1 1 1
.PIN, DOWEL 1 1 1 1 1
010
020
030
040
REMARKS
050
90201–077F5
3
4
99001–05600
5
5ML–E3325–00
5ML–E3475–00
6
7
98507–05020
8
5ML–E5351–20
5ML–E3411–00
9
10
90501–16004
11
93210–29800
.WASHER, PLATE 1 1 1 1 1
.CIRCLIP 1 1 1 1 1
.GEAR, PUMP DRIVEN 1 1 1 1 1
GASKET 11111
SCREW, PAN HEAD 2 2 2 2 2
PLUG, DRAIN 11111
STRAINER, OIL 1 1 1 1 1
SPRING, COMPRESSION 1 1 1 1 1
O-RING 1 1 1 1 1
B
6
FIG. 6 INTAKE
REF.
NO.
1
2
PART NO. DESCRIPTION
4P9–E3585–00
4P9–13930–00
MANIFOLD 11111
PIPE INLET ASSEMBLY 1 1 1 1 1
010
020
030
040
REMARKS
050
95817–06030
3
4
4P9–E3556–00
5
4P9–E3595–01
4P9–E4239–00
6
7
93210–29574
8
90110–06256
4P9–E3750–00
9
10
4P9–E4410–00
11
4P9–E4408–00
4P9–WE443–00
12
13
5TY–E4451–10
14
5TY–E4476–10
15
5TY–E442G–10
5TY–E443E–10
16
17
90467–13813
18
5TY–E4429–10
5TY–E4435–10
19
BOLT, FLANGE 1 1 1 1 1
GASKET, MANIFOLD 11111
JOINT 11111
SEAL 1 1 1 1 1
O-RING 2 2 2 2 2
BOLT, HEXAGON SOCKET HEAD 2 2 2 2 2
THROTTLE BODY ASSY 1 1 1 1 1
AIR CLEANER ASSY. 1 1 1 1 1
.AIR FILTER CASE COMP. 1 1 1 1 1
.CAP, CLEANER CASE 1 1 1 1 1 1
.ELEMENT, AIR CLEANER 1 1 1 1 1
.SEAL 22222
.DAMPER 3 1 1 1 1 1
.PIPE, DRAIN 22222
.CLIP 22222
.SCREW 66666
.GROMMET 22222
B
7
20
5TY–E4449–10
21
4P9–E3575–00
95807–06030
22
23
1P5–13907–00
24
90464–12812
.COLLAR 22222
BAND 11111
BOLT, FLANGE 2 2 2 2 2
FUEL PUMP COMP. 1 1 1 1 1
CLAMP 11111
FIG. 7 EXHAUST
REF.
NO.
1
2
PART NO. DESCRIPTION
4P9–E4610–00–98
97080–06008
EXHAUST PIPE ASSY 1 1 1 1 1 1 LGB FOR MDS,S1
.BOLT 11111
010
020
030
040
REMARKS
050
92990–06600
3
4
5ML–E4737–10
5
4P9–E4718–00
4CW–E4766–00
6
7
5JS–E4779–00
8
5JS–E4445–00
5JS–E4759–00
9
10
5JS–E4617–00
11
90201–06055
90111–06801
12
13
90480–10332
14
90480–12006
15
90387–06737
4DH–14613–00
16
17
90179–08804
18
90201–101J1
95817–10035
19
.WASHER, PLATE 1 1 1 1 1
.DAMPER, MUFFLER 1 1 1 1 1
PROTECTOR, MUFFLER 1 11111
WASHER, PROTECTOR 2 2 2 2 2
COLLAR 22222
GROMMET 22222
WASHER 2 2 2 2 2
WASHER 2 2 2 2 2
WASHER, PLATE 2 2 2 2 2
BOLT,HEX. SOCKET BUTTON 3 3 3 3 3
GROMMET 22222
GROMMET 11111
COLLAR 11111
GASKET, EXHAUST PIPE 1 1 1 1 1
NUT 22222
WASHER, PLATE 1 1 1 1 1
BOLT, FLANGE 1 1 1 1 1
B
8
20
90105–08835
21
4P9–E4883–00
90468–08812
22
23
4P9–E4803–00
24
95807–06012
4P9–E4884–00
25
26
90387–068F8
27
4P9–E4806–00
BOLT, FLANGE 2 2 2 2 2
HOSE, BEND 3 1 1 1 1 1
CLIP 11111
AIR INDUCTION SYSTEM ASSY 1 1 1 1 1
BOLT, FLANGE 2 2 2 2 2
HOSE, BEND 4 1 1 1 1 1
COLLAR 11111
AIR FILTER 1 1 1 1 1
FIG. 7 EXHAUST
REF.
NO.
28
29
PART NO. DESCRIPTION
95707–06500
90467–18185
NUT, FLANGE 11111
CLIP 11111
010
020
030
040
REMARKS
050
4P9–E4885–00
30
HOSE, BEND 5 1 1 1 1 1
B
9
FIG. 8 CRANKCASE
REF.
NO.
1
2
PART NO. DESCRIPTION
5ML–E5111–00
5ML–W1512–01
CRANKCASE 1 1 1 1 1 1
CRANKCASE 2 1 1 1 1 1
010
020
030
040
REMARKS
050
5ML–E5138–00
3
4
4X6–F2216–00
5
5CA–E5371–00
90446–13803
6
7
90467–12052
8
91810–14807
90105–06808
9
10
90105–06810
11
90105–06817
93102–22843
12
13
5ML–E3416–00
14
95817–08016
15
90430–08816
4Y4–E5363–00
16
17
93210–14805
18
5ML–E5421–00
5ML–E5461–00
19
.NOZZLE 1 11111
BUSH, REAR SHOCK ABSORBER 1 1 1 1 1
BREATHER 1 1 1 1 1
HOSE 11111
CLIP 11111
PIN, DOWEL 2 2 2 2 2
BOLT, FLANGE 6 6 6 6 6
BOLT, FLANGE 1 1 1 1 1
BOLT, FLANGE 1 1 1 1 1
OIL SEAL 11111
PIPE, OIL 1 1 1 1 1 1
BOLT, FLANGE 1 1 1 1 1
GASKET 11111
PLUG, OIL 1 1 1 1 1
O-RING 1 1 1 1 1
COVER, CRANKCASE 2 1 1 1 1 1
GASKET, CRANKCASE COVER 2 1 1 1 1 1
B
10
20
91810–14807
21
90110–06813
90110–06815
22
23
5ML–E5411–00
24
5ML–E5451–10
93610–20800
25
26
5ML–E5481–00
27
5ML–E5422–00
PIN, DOWEL 2 2 2 2 2
BOLT, HEXAGON WITH WASHER 6 6 6 6 6
BOLT, HEXAGON SOCKET HEAD 2 2 2 2 2
COVER, CRANKCASE 1 1 1 1 1 1
GASKET, CRANKCASE COVER 1 1 1 1 1 1
PIN, DOWEL 2 2 2 2 2
BOLT 1 1010101010
BUSH 10 10 10 10 10
FIG. 8 CRANKCASE
REF.
NO.
28
29
PART NO. DESCRIPTION
5ML–E5158–00
5ML–E5191–00
WASHER 10 10 10 10 10
PLATE 11111
010
020
030
040
REMARKS
050
5ML–E5455–00
30
31
95027–06010
32
5ML–E5417–00
93102–19293
33
34
93211–07801
35
5ML–E5453–00
99480–05010
36
37
90105–06809
38
90105–06807
90105–06806
39
40
5ML–E5113–00
41
4C6–E5362–00
42
5ML–E3769–00
5ML–E5404–00
43
44
90387–06819
45
98907–06016
5ML–X1547–00
46
GASKET 1 11111
BOLT, FLANGE 4 4 4 4 4
COVER, CAP 1 1 1 1 1
OIL SEAL 11111
O-RING 1 1 1 1 1
GASKET 11111
PIN 11111
BOLT, FLANGE 2 2 2 2 2
BOLT, FLANGE 1 1 1 1 1
BOLT, FLANGE 1 1 1 1 1
PLATE 11111
PLUG, OIL LEVEL 1 1 1 1 1
O-RING 1 1 1 1 1
GUIDE, ELEMENT 1 1 1 1 1
.COLLAR 11111
SCREW, BIND 1 1 1 1 1
DUCT, AIR 1 1 1 1 1
B
11
47
5ML–E5338–00
48
5ML–E5328–00
5ML–E5472–00
49
50
5ML–E5407–00
51
98907–06020
5ML–X1543–00
52
53
4DM–E5481–00
54
90340–12802
.DAMPER, ENGINE MOUNT 5 2 2 2 2 2
.SPACER, DAMPER 2 2 2 2 2
SEAL, AIR DUCT 1 1 1 1 1
ELEMENT 1 1 1 1 1 1
SCREW, BIND 3 3 3 3 3
COVER, CRANKCASE 3 1 1 1 1 1
BOLT 1 22222
PLUG, STRAIGHT SCREW 1 1 1 1 1