1K17D-100E1

(

)

YZ250FA (17DD) CANADA

YZ250F (17DE) EUROPE

YZ250F (17DF) JAPAN

YZ250FA (17DG) OCEANIA, SOUTH AFRICA

2010-10-12

NEWS No.

DATE

COMMENT

PE0-MC-100026

Sep.,27,2010 MOD: FIG.4: CAMSHAFT & CHAIN LIST/ILLUSTRATION REVISION

YZ250FA/YZ250F

PARTS CATALOGUE

©2010 by Yamaha Motor Co., Ltd.

1st edition, June 2010

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

Printed in Japan.

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.

4.

Applicable colours of graphics are represented in the “REMARKS” as shown below.

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.

6.

The asterisk (*) before a reference number indicates modified items after the first edition.

PART NO.

DESCRIPTION

Q’TY

REMARKS

2F5–83310–60

FRONT FLASHER LIGHT ASSY

2

115–83311–60

.BULB (6V–18W)

1

PART NO.

DESCRIPTION

Q’TY

REMARKS

2N4–24110–00–X5

FUEL TANK COMP.

2

MXR

3J1–24240–10

.GRAPHIC, FUEL TANK

1

FOR MXR

FOREWORD

7.

Applicable Serial No.

Engine Serial No.

Frame Serial No.

8.

Applicable Colour Code (The (*) mark shows Model colour.)

Abbreviation

Colour Name

Colour Code

DPBSE(*)

DEEP PURPLISH BLUE SOLID E

0583

YB(*)

YAMAHA BLACK

0033

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.” indi-

cated on the Model Label affixed onto the product concerned.

(2)

“Model Label” Indication

(3)

Model Label Affixing Location

(4)

Colouring Information

Model Code

Colouring

Type Code

Colour

Code

Colour Name

Abbrevia-

tion

17DD

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0033

YAMAHA BLACK

YB

17DE

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0033

YAMAHA BLACK

YB

17DF

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0033

YAMAHA BLACK

YB

17DG

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0033

YAMAHA BLACK

YB

(5)

Model Code – Production Code Number of Model Listed in This Parts Catalogue

Model

Code

Production

Code No.

Country

(destination)

17DD

020

CANADA

17DE

010

BELGIUM

FINLAND

FRANCE

GERMANY

GREECE

IRELAND

ITALY

POLAND

PORTUGAL

SLOVENIA

SPAIN

SWEDEN

UNITED KINGDOM

17DF

010

JAPAN

17DG

010

AUSTRALIA

NEW ZEALAND

SOUTH AFRICA

Model

Code

Production

Code No.

Country

(destination)

CONTENTS

ENGINE

CYLINDER ............................................................................1

CRANKSHAFT & PISTON ....................................................3

VALVE ...................................................................................4

CAMSHAFT & CHAIN ...........................................................6

WATER PUMP ......................................................................7

RADIATOR & HOSE .............................................................8

OIL PUMP .............................................................................9

OIL CLEANER .......................................................................11

INTAKE .................................................................................12

CARBURETOR .....................................................................13

EXHAUST .............................................................................18

CRANKCASE ........................................................................19

CRANKCASE COVER 1 .......................................................20

STARTER ..............................................................................22

CLUTCH ................................................................................23

TRANSMISSION ...................................................................24

SHIFT CAM & FORK .............................................................26

SHIFT SHAFT .......................................................................27

CHASSIS

FRAME ..................................................................................28

FENDER ................................................................................30

SIDE COVER & OIL TANK ...................................................31

REAR ARM ...........................................................................33

REAR SUSPENSION ............................................................35

STEERING ............................................................................37

FRONT FORK .......................................................................38

FUEL TANK ...........................................................................41

SEAT .....................................................................................43

FRONT WHEEL ....................................................................44

FRONT BRAKE CALIPER ....................................................45

REAR WHEEL .......................................................................46

REAR BRAKE CALIPER .......................................................48

STEERING HANDLE & CABLE ............................................49

FRONT MASTER CYLINDER ...............................................50

STAND & FOOTREST ..........................................................51

REAR MASTER CYLINDER .................................................52

GENERATOR ........................................................................53

HANDLE SWITCH & LEVER ................................................54

ELECTRICAL 1 .....................................................................55

ALTERNATE FOR CHASSIS ................................................56

INDEX

NUMERICAL INDEX ............................................................. 57

1

FIG.

1

CYLINDER

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

17D–11102–10

CYLINDER HEAD ASSY

1

1

1

1

2

5NL–11133–10

.GUIDE, VALVE 1

3

3

3

3

3

5NL–11134–10

.GUIDE, VALVE 2

2

2

2

2

4

91808–16023

.PIN, DOWEL

2

2

2

2

5

91808–16023

.PIN, DOWEL

2

2

2

2

6

90105–06027

.BOLT, FLANGE

10 10 10 10

7

90340–12007

.PLUG, STRAIGHT SCREW

1

1

1

1

8

95022–06010

BOLT, FLANGE

1

1

1

1

9

90430–06014

GASKET

1

1

1

1

10

90116–06038

BOLT, STUD

2

2

2

2

11

95612–08620

BOLT, STUD

2

2

2

2

12

95702–08500

NUT, FLANGE

2

2

2

2

13

94701–00411

PLUG, SPARK (NGK R CR8E)

1

1

1

STD

94703–00411

PLUG, SPARK (NGK R CR8E)

1

STD

94701–00410

PLUG, SPARK (NGK R CR9E)

1

1

1

AP

94703–00410

PLUG, SPARK (NGK R CR9E)

1

AP

14

5NL–11181–00

GASKET, CYLINDER HEAD 1

1

1

1

1

15

90105–09004

BOLT, FLANGE

2

2

2

2

16

90105–09002

BOLT, FLANGE

2

2

2

2

17

90201–096J9

WASHER, PLATE

4

4

4

4

18

5NL–11191–50

COVER, CYLINDER HEAD 1

1

1

1

1

19

371–11167–01

PIPE, BREATHER 2

1

1

1

1

20

5XC–11166–00

PIPE, BREATHER 1

1

1

1

1

21

90467–140A4

CLIP

1

1

1

1

22

5UM–1119E–00

BOLT, COVER HEAD

2

2

2

2

23

5NL–11193–00

GASKET, HEAD COVER 1

1

1

1

1

24

5XC–11311–10

CYLINDER 1

1

1

1

1

2

FIG.

1

CYLINDER

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

25

5NL–11351–00

GASKET, CYLINDER

1

1

1

1

26

95702–06500

NUT, FLANGE

2

2

2

2

27

93612–16254

PIN, DOWEL

2

2

2

2

28

95022–06035

BOLT, FLANGE

1

1

1

1

3

FIG.

2

CRANKSHAFT & PISTON

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

5XC–11400–21

CRANKSHAFT ASSY

1

1

1

1

2

5UL–11412–20

.CRANK 1

1

1

1

1

3

5UL–11422–10

.CRANK 2

1

1

1

1

4

5XC–11681–01

.PIN, CRANK 1

1

1

1

1

5

93310–63238

.BEARING

1

1

1

1

6

5XC–11651–00

.ROD, CONNECTING

1

1

1

1

7

93306–20648

BEARING

2

2

2

2

8

5NL–11536–10

GEAR, DRIVE

1

1

1

1

9

5NL–11455–00

SHAFT 1

1

1

1

1

10

93306–20335

BEARING

1

1

1

1

11

90280–03006

KEY, WOODRUFF

1

1

1

1

12

5NL–11531–00

GEAR, BALANCE WEIGHT

1

1

1

1

13

5NL–11454–00

WEIGHT 1

1

1

1

1

14

90149–06084

SCREW

2

2

2

2

15

90215–14204

WASHER, LOCK

1

1

1

1

16

90170–14171

NUT

1

1

1

1

17

93311–32261

BEARING

1

1

1

1

18

5XC–11631–00

PISTON (STD)

1

1

1

1

19

5NL–11603–00

PISTON RING SET (STD)

1

1

1

1

20

5NL–11633–00

PIN, PISTON

1

1

1

1

21

93420–16086

CIRCLIP

2

2

2

2

4

FIG.

3

VALVE

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

5NL–12111–30

VALVE, INTAKE

1

1

1

1

2

5NL–12112–30

VALVE, INTAKE 2

2

2

2

2

3

5NL–12121–10

VALVE, EXHAUST

2

2

2

2

4

5NL–12116–00

SEAT, VALVE SPRING

3

3

3

3

5

3GM–12126–00

SEAT, VALVE SPRING 2

2

2

2

2

6

4TV–12119–00

SEAL, VALVE STEM

3

3

3

3

7

4SV–12119–00

SEAL, VALVE STEM

2

2

2

2

8

5NL–12113–10

SPRING, VALVE INNER

3

3

3

3

9

5NL–12114–10

SPRING, VALVE OUTER

2

2

2

2

10

5VY–12117–00

RETAINER, VALVE SPRING

3

3

3

3

11

1HX–12118–00

COTTER, VALVE

6

6

6

6

12

5VY–12127–00

RETAINER, VALVE SPRING

2

2

2

2

13

1WG–12118–00

COTTER, VALVE

4

4

4

4

14

1HX–12168–00

PAD, ADJUSTING 2 (1.20)

5

5

5

5

UR

1HX–12168–20

PAD, ADJUSTING 2 (1.25)

5

5

5

5

UR

1HX–12168–40

PAD, ADJUSTING 2 (1.30)

5

5

5

5

UR

1HX–12168–60

PAD, ADJUSTING 2 (1.35)

5

5

5

5

UR

1HX–12168–80

PAD, ADJUSTING 2 (1.40)

5

5

5

5

UR

1HX–12168–A0

PAD, ADJUSTING 2 (1.45)

5

5

5

5

UR

1HX–12168–F0

PAD, ADJUSTING 2 (1.50)

5

5

5

5

UR

1HX–12168–H1

PAD, ADJUSTING 2 (1.55)

5

5

5

5

UR

1HX–12168–K1

PAD, ADJUSTING 2 (1.60)

5

5

5

5

UR

1HX–12168–M1

PAD, ADJUSTING 2 (1.65)

5

5

5

5

UR

1HX–12168–R1

PAD, ADJUSTING 2 (1.70)

5

5

5

5

UR

1HX–12168–U1

PAD, ADJUSTING 2 (1.75)

5

5

5

5

UR

1HX–12168–W1

PAD, ADJUSTING 2 (1.80)

5

5

5

5

UR

1HX–12168–Y1

PAD, ADJUSTING 2 (1.85)

5

5

5

5

UR

5

FIG.

3

VALVE

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

14

1HX–12169–11

PAD, ADJUSTING 2 (1.90)

5

5

5

5

UR

1HX–12169–31

PAD, ADJUSTING 2 (1.95)

5

5

5

5

UR

1HX–12169–50

PAD, ADJUSTING 2 (2.00)

5

5

5

5

UR

1HX–12169–70

PAD, ADJUSTING 2 (2.05)

5

5

5

5

UR

1HX–12169–90

PAD, ADJUSTING 2 (2.10)

5

5

5

5

UR

1HX–12169–E0

PAD, ADJUSTING 2 (2.15)

5

5

5

5

UR

1HX–12169–G0

PAD, ADJUSTING 2 (2.20)

5

5

5

5

UR

1HX–12169–J0

PAD, ADJUSTING 2 (2.25)

5

5

5

5

UR

1HX–12169–L0

PAD, ADJUSTING 2 (2.30)

5

5

5

5

UR

1HX–12169–N0

PAD, ADJUSTING 2 (2.35)

5

5

5

5

UR

1HX–12169–T0

PAD, ADJUSTING 2 (2.40)

5

5

5

5

UR

15

3LN–12153–10

LIFTER, VALVE

3

3

3

3

YELLOW

16

3FV–12153–10

LIFTER, VALVE

2

2

2

2

YELLOW

6

FIG.

4

CAMSHAFT & CHAIN

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

17D–12170–10

CAMSHAFT ASSY 1

1

1

1

1

2

17D–12180–10

CAMSHAFT ASSY 2

1

1

1

1

3

93440–41178

CIRCLIP

2

2

2

2

4

94591–53114

CHAIN

1

1

1

1

5

5NL–12251–30

DAMPER, CHAIN 1

1

1

1

1

6

5NL–12252–00

DAMPER, CHAIN 2

1

1

1

1

7

97022–06016

BOLT

2

2

2

2

8

92902–06600

WASHER, PLATE

2

2

2

2

9

4FM–12213–00

GASKET, TENSIONER CASE

1

1

1

1

10

5TA–12210–20

TENSIONER ASSY, CAM CHAIN

1

1

1

1

5EL–12214–00

1

1

1

1

T

E

K

S

A

G

.

11

1

1

1

1

5EL–12228–00

E

G

N

A

L

F

,T

L

O

B

.

12

13

95022–06025

2

2

2

2

E

G

N

A

L

F

,T

L

O

B

14

5BE–12241–00

1

1

1

1

2

R

E

P

P

O

T

S

,

E

D

I

U

G

7

FIG.

5

WATER PUMP

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

5XC–12459–00

GEAR, IMPELLER SHAFT

1

1

1

1

2

90201–08512

WASHER, PLATE

1

1

1

1

3

93440–07182

CIRCLIP

1

1

1

1

4

5DH–12451–00

IMPELLER, WATER PUMP

1

1

1

1

5

90201–08512

WASHER, PLATE

1

1

1

1

6

93109–11073

OIL SEAL

1

1

1

1

7

93102–12106

OIL SEAL (SD 12-22-5 HS)

1

1

1

1

8

93306–00105

BEARING

1

1

1

1

9

5NL–12422–20

COVER, HOUSING

1

1

1

1

10

5NL–12439–00

O-RING

1

1

1

1

11

93604–10011

PIN, DOWEL

2

2

2

2

12

90430–06014

GASKET

1

1

1

1

13

95022–06025

BOLT, FLANGE

3

3

3

3

14

95022–06065

BOLT, FLANGE

1

1

1

1

15

95022–06012

BOLT, FLANGE

1

1

1

1

8

FIG.

6

RADIATOR & HOSE

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

17D–1240A–50

RADIATOR ASSY

1

1

1

1

2

17D–12461–50

RADIATOR COMP

1

1

1

1

3

5SL–12462–00

CAP, RADIATOR

1

1

1

1

4

91A20–05065

TUBE, FLEXIBLE VINYL

1

1

1

1

5

90467–090A2

CLIP

1

1

1

1

6

5XC–12481–G0

PIPE 1

1

1

1

1

7

93210–16275

O-RING

1

1

1

1

8

91312–06020

BOLT

1

1

1

1

9

17D–12576–50

HOSE 1

1

1

1

1

10

17D–12577–50

HOSE 2

1

1

1

1

11

17D–12578–50

HOSE 3

1

1

1

1

12

17D–12579–50

HOSE 4

1

1

1

1

13

17D–12588–50

HOSE 5

1

1

1

1

14

17D–12581–50

JOINT, HOSE 1

1

1

1

1

15

90450–25001

HOSE CLAMP ASSY

3

3

3

3

16

90450–28001

HOSE CLAMP ASSY

4

4

4

4

17

90450–32003

HOSE CLAMP ASSY

1

1

1

1

18

90450–22001

HOSE CLAMP ASSY

2

2

2

2

19

4KB–24181–00

DAMPER, LOCATING 1

1

1

1

1

20

90480–15012

GROMMET

6

6

6

6

21

90387–06065

COLLAR

6

6

6

6

22

90105–06111

BOLT, FLANGE

6

6

6

6

23

90201–06571

WASHER, PLATE

5

5

5

5

9

FIG.

7

OIL PUMP

REF.

NO.

PART NO.

DESCRIPTION

17DD

17DE

17DF

17DG

REMARKS

1

5SG–13300–01

OIL PUMP ASSY

1

1

1

1

2

93603–16219

PIN, DOWEL

1

1

1

1

3

5NL–13320–00

ROTOR ASSY 2

1

1

1

1

4

93440–10153

CIRCLIP

1

1

1

1

5

99530–08012

PIN, DOWEL

1

1

1

1

6

91312–06025

BOLT

2

2

2

2

7

91317–06030

BOLT

1

1

1

1

8

93210–10197

O-RING

1

1

1

1

9

99530–10114

PIN, DOWEL

1

1

1

1

10

5BE–13342–00

SHAFT, IDLE GEAR

1

1

1

1

11

5NL–13341–00

GEAR, OIL PUMP IDLE

1

1

1

1

12

99001–08600

CIRCLIP

1

1

1

1

13

90201–12166

WASHER, PLATE

1

1

1

1

14

99009–12400

CIRCLIP

1

1

1

1

15

5XC–13412–00

HOUSING, STRAINER

1

1

1

1

16

5NL–13411–00

STRAINER, OIL

1

1

1

1

17

95022–06025

BOLT, FLANGE

2

2

2

2

18

17D–13464–00

HOSE, OIL 1

1

1

1

1

19

93210–10197

O-RING

1

1

1

1

20

99530–10114

PIN, DOWEL

1

1

1

1

21

95022–06025

BOLT, FLANGE

1

1

1

1

22

90450–22001

HOSE CLAMP ASSY

1

1

1

1

23

17D–13465–00

HOSE, OIL 2

1

1

1

1

24

95022–06025

BOLT, FLANGE

1

1

1

1

25

93210–10197

O-RING

1

1

1

1

26

99530–10114

PIN, DOWEL

1

1

1

1

27

95022–06016

BOLT, FLANGE

1

1

1

1