1D5YT-100E1

2D5YT-100E1

(

)

YFM350RT (5YT5) U.S.A.

YFM350RT (5YT6) CANADA

YFM350RT (5YT7) EUROPE

YFM350RT (5YT5) OCEAINA

YFM350 (5YT5) JAPAN

A3

YFM350RT/YFM350

PARTS CATALOGUE

©2004 by Yamaha Motor Co., Ltd.

1st edition, May 2004

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

Printed in Japan.

A4

A5

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

A6

FOREWORD

7.

Applicable Serial No.

Engine Serial No.

Frame Serial No.

8.

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

9.

Quantity Column Information

Abbreviation

Colour Name

Colour Code

BWS1(*)

BLUISH WHITE SOLID 1

0892

DPBSE(*)

DEEP PURPLISH BLUE SOLID E

0583

YB(*)

YAMAHA BLACK

0033

Column No.

Name Of Q’ty Column

Destination

1

USA

U.S.A.

2

CAN

CANADA

3

EUR

EUROPE

4

OCE

OCEANIA

5

JPN

JAPAN

A7

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

5YT5

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0892

BLUISH WHITE SOLID 1

BWS1

5YT6

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

B

0892

BLUISH WHITE SOLID 1

BWS1

5YT7

A

0583

DEEP PURPLISH BLUE SOLID E

DPBSE

C

0033

YAMAHA BLACK

YB

(5)

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

Model

Code

Production

Code No.

Country

(destination)

5YT5

010

U.S.A.

020

AUSTRALIA

NEW ZEALAND

030

JAPAN

5YT6

010

CANADA

5YT7

010

FRANCE

Model

Code

Production

Code No.

Country

(destination)

CONTENTS

ENGINE

CYLINDER HEAD .................................................................B2

CYLINDER ............................................................................B4

CRANKSHAFT & PISTON ....................................................B5

VALVE ...................................................................................B7

CAMSHAFT & CHAIN ...........................................................B8

OIL PUMP .............................................................................B9

INTAKE .................................................................................B10

CARBURETOR .....................................................................B11

EXHAUST .............................................................................B13

CRANKCASE ........................................................................B14

CRANKCASE COVER 1 .......................................................B15

STARTER CLUTCH ..............................................................C3

CLUTCH ................................................................................C4

TRANSMISSION ...................................................................C6

SHIFT CAM & FORK .............................................................C8

CHASSIS

FRAME ..................................................................................C10

FRONT FENDER ..................................................................C12

REAR FENDER .....................................................................C13

SIDE COVER ........................................................................C15

REAR ARM ...........................................................................D2

REAR SUSPENSION ............................................................D4

STEERING ............................................................................D5

FRONT SUSPENSION & WHEEL ........................................D6

FUEL TANK ...........................................................................D8

SEAT .....................................................................................D9

FRONT WHEEL ....................................................................D10

FRONT BRAKE CALIPER ....................................................D11

REAR WHEEL .......................................................................D12

REAR BRAKE .......................................................................D14

STEERING HANDLE & CABLE ............................................D15

FRONT MASTER CYLINDER ...............................................E3

STAND & FOOTREST ..........................................................E4

REAR MASTER CYLINDER .................................................E5

GUARD .................................................................................E7

GENERATOR ........................................................................E8

STARTING MOTOR ..............................................................E9

HEADLIGHT ..........................................................................E10

TAILLIGHT ............................................................................E11

TAILLIGHT 2 .........................................................................E12

HANDLE SWITCH & LEVER ................................................ E13

ELECTRICAL 1 ..................................................................... E14

ELECTRICAL 2 ..................................................................... F2

EMBLEM & LABEL 1 ............................................................ F3

EMBLEM & LABEL 2 ............................................................ F5

EMBLEM & LABEL 3 ............................................................ F7

EMBLEM & LABEL 4 ............................................................ F8

EMBLEM & LABEL 5 ............................................................ F9

INDEX

NUMERICAL INDEX ............................................................. M1

B2

FIG.

1

CYLINDER HEAD

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

5YT–11101–00

CYLINDER HEAD ASSY

1

1

1

1

1

2

3Y1–11133–11

.GUIDE, VALVE 1

2

2

2

2

2

3

93440–12052

.CIRCLIP

2

2

2

2

2

4

90401–06001

.BOLT, UNION

1

1

1

1

1

5

90430–06192

.GASKET

1

1

1

1

1

6

90116–06503

.BOLT, STUD

2

2

2

2

2

7

3Y1–11127–00

ABSORBER 3

8

8

8

8

8

8

31G–11161–00

ABSORBER 1

2

2

2

2

2

9

31G–11127–00

ABSORBER 3

2

2

2

2

2

10

1UY–11181–01

GASKET, CYLINDER HEAD 1

1

1

1

1

1

11

99530–14016

PIN, DOWEL

2

2

2

2

2

12

90430–14240

GASKET

1

1

1

1

1

13

90105–10421

BOLT, FLANGE

2

2

2

2

2

14

90105–10422

BOLT, FLANGE

2

2

2

2

2

15

90201–10128

WASHER, PLATE

4

4

4

4

4

16

91317–08050

BOLT,HEX.SOCKET HEAD

2

2

2

2

2

17

5NF–11185–00

COVER, CYLINDER HEAD SIDE 1

1

1

1

1

1

18

93211–06635

O-RING

1

1

1

1

1

19

91317–06025

BOLT

2

2

2

2

2

20

2NL–11186–00

COVER, CYLINDER HEAD SIDE 2

1

1

1

1

1

21

2NL–11187–00

COVER, CYLINDER HEAD SIDE 3

1

1

1

1

1

22

93210–57634

O-RING

2

2

2

2

2

23

91317–06020

BOLT

5

5

5

5

5

24

3Y1–1111F–00

PLATE

1

1

1

1

1

25

97007–06012

BOLT

2

2

2

2

2

26

90215–06162

WASHER, LOCK

1

1

1

1

1

27

94701–00333

PLUG, SPARK (NGK DR8EA)

1

1

1

1

B3

FIG.

1

CYLINDER HEAD

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

27

94703–00333

PLUG, SPARK (NGK DR8EA)

1

B4

FIG.

2

CYLINDER

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

5YT–11310–00

CYLINDER

1

1

1

1

1

2

93210–86509

O-RING

1

1

1

1

1

3

90387–16547

COLLAR

1

1

1

1

1

4

93210–18322

O-RING

1

1

1

1

1

5

99530–14016

PIN, DOWEL

1

1

1

1

1

6

91317–06030

BOLT

1

1

1

1

1

7

4KB–11351–00

GASKET, CYLINDER

1

1

1

1

1

B5

FIG.

3

CRANKSHAFT & PISTON

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

1UY–11400–00

CRANKSHAFT ASSY

1

1

1

1

1

2

1UY–W1141–00

.CRANK 1

1

1

1

1

1

3

1UY–11422–00

.CRANK 2

1

1

1

1

1

4

90240–07105

.PIN, CLEVIS

1

1

1

1

1

5

90501–07629

.SPRING, COMPRESSION

1

1

1

1

1

6

93602–13177

.PIN, DOWEL

1

1

1

1

1

7

30X–11681–00

.PIN, CRANK 1

1

1

1

1

1

8

93310–633T5

.BEARING

1

1

1

1

1

9

1UY–11651–00

.ROD, CONNECTING

1

1

1

1

1

10

90209–33253

.WASHER

2

2

2

2

2

11

93306–30622

BEARING (6306SH4 SPECIAL)

1

1

1

1

1

12

30X–11496–00

BOSS, BUFFER

1

1

1

1

1

13

90501–22721

SPRING, COMPRESSION

6

6

6

6

6

14

93605–10090

PIN, DOWEL

3

3

3

3

3

15

3Y1–11531–02

GEAR, BALANCE WEIGHT

1

1

1

1

1

16

30X–11565–00

WASHER, BEARING COVER

2

2

2

2

2

17

90101–10568

BOLT

1

1

1

1

1

18

92907–10100

WASHER, SPRING

1

1

1

1

1

19

93210–16290

O-RING

1

1

1

1

1

20

90201–107F8

WASHER, PLATE

1

1

1

1

1

21

90280–05048

KEY, WOODRUFF

1

1

1

1

1

22

5UH–11631–00–C0

PISTON (STD)

1

1

1

1

1

5UH–11636–00

PISTON (0.50MM O/S)

1

1

1

1

1

AP

5UH–11638–00

PISTON (1.00MM O/S)

1

1

1

1

1

AP

23

4GB–11610–00

PISTON RING SET (STD)

1

1

1

1

1

4GB–11610–20

PISTON RING SET (0.50MM O/S)

1

1

1

1

1

AP

4GB–11610–40

PISTON RING SET (1.00MM O/S)

1

1

1

1

1

AP

B6

FIG.

3

CRANKSHAFT & PISTON

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

24

55V–11633–00

PIN, PISTON

1

1

1

1

1

25

93450–19095

CIRCLIP

2

2

2

2

2

26

1UY–11536–01

GEAR, DRIVE

1

1

1

1

1

27

1UY–11454–00

WEIGHT 1

1

1

1

1

1

28

93101–25106

OIL SEAL

1

1

1

1

1

29

93306–20532

BEARING

2

2

2

2

2

30

90201–207G6

WASHER, PLATE

1

1

1

1

1

31

90282–05034

KEY, STRAIGHT

1

1

1

1

1

32

90170–16326

NUT

1

1

1

1

1

33

90215–16270

WASHER, LOCK

1

1

1

1

1

B7

FIG.

4

VALVE

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

1UY–12111–01

VALVE, INTAKE

1

1

1

1

1

2

1UY–12121–01

VALVE, EXHAUST

1

1

1

1

1

3

3Y1–12116–00

SEAT, VALVE SPRING

2

2

2

2

2

4

1UY–12113–01

SPRING, VALVE INNER

2

2

2

2

2

5

1UY–12114–01

SPRING, VALVE OUTER

2

2

2

2

2

6

M01–12129–00

SEAL, VALVE STEM

2

2

2

2

2

7

3Y1–12117–01

RETAINER, VALVE SPRING

2

2

2

2

2

8

1J7–12118–00

COTTER, VALVE

4

4

4

4

4

9

3GD–12151–11

ARM, VALVE ROCKER

2

2

2

2

2

10

90206–12001

WASHER, WAVE

2

2

2

2

2

11

4SH–12156–00

SHAFT, ROCKER 2

2

2

2

2

2

12

93210–09165

O-RING

2

2

2

2

2

13

31G–12159–02

SCREW, VALVE ADJUSTING

2

2

2

2

2

14

31G–12158–00

NUT, LOCK

2

2

2

2

2

B8

FIG.

5

CAMSHAFT & CHAIN

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

5UH–12170–00

CAMSHAFT ASSY 1

1

1

1

1

1

2

90387–20013

.COLLAR

1

1

1

1

1

3

93210–17003

.O-RING

1

1

1

1

1

4

93410–20038

.CIRCLIP

1

1

1

1

1

5

5YT–12176–00

SPROCKET, CAM CHAIN

1

1

1

1

1

6

93604–10011

PIN, DOWEL

1

1

1

1

1

7

90101–10303

BOLT

1

1

1

1

1

8

90201–10591

WASHER, PLATE

1

1

1

1

1

9

93315–32516

BEARING

1

1

1

1

1

10

93306–00502

BEARING (B6005)

1

1

1

1

1

11

94500–02090

CHAIN (BF05M 90L)

1

1

1

1

1

12

3Y1–12231–01

GUIDE, STOPPER 1

1

1

1

1

1

13

1UY–12241–00

GUIDE, STOPPER 2

1

1

1

1

1

14

31G–12210–01

TENSIONER ASSY, CAM CHAIN

1

1

1

1

1

15

31G–12222–00

.PLUG

1

1

1

1

1

16

31G–12214–00

.GASKET

1

1

1

1

1

17

3GD–12213–00

GASKET, TENSIONER CASE

1

1

1

1

1

18

95027–06025

BOLT, FLANGE

2

2

2

2

2

19

97027–06016

BOLT

2

2

2

2

2

20

92907–06600

WASHER, PLATE

2

2

2

2

2

B9

FIG.

6

OIL PUMP

REF.

NO.

PART NO.

DESCRIPTION

USA

CAN

EUR

OCE

JPN

REMARKS

1

1UY–13300–00

OIL PUMP ASSY

1

1

1

1

1

2

1UY–13326–00

.GEAR, PUMP DRIVEN 2

1

1

1

1

1

3

93603–12030

.PIN, DOWEL

1

1

1

1

1

4

93603–07073

.PIN, DOWEL

2

2

2

2

2

5

90151–06010

.SCREW, COUNTERSUNK

1

1

1

1

1

6

3GD–13329–00

GASKET, PUMP COVER

1

1

1

1

1

7

98707–06030

SCREW, FLAT HEAD

3

3

3

3

3

8

2XK–13416–00

PIPE, OIL 1

1

1

1

1

1

9

51Y–13411–00

STRAINER, OIL

1

1

1

1

1

10

90501–18576

SPRING, COMPRESSION

1

1

1

1

1

11

30X–15351–00

PLUG, DRAIN

1

1

1

1

1

12

93210–35520

O-RING

1

1

1

1

1

13

1UY–13440–02

ELEMENT ASSY, OIL CLEANER

1

1

1

1

1

14

3GD–13447–00

COVER, OIL ELEMENT

1

1

1

1

1

15

93210–54175

O-RING

1

1

1

1

1

16

91317–06020

BOLT

2

2

2

2

2

17

90110–06136

BOLT, HEXAGON SOCKET HEAD

1

1

1

1

1

18

1UY–13161–01

PIPE, DELIVERY 1

1

1

1

1

1

19

90430–08119

GASKET

4

4

4

4

4

20

90401–08004

BOLT, UNION

2

2

2

2

2

21

1UY–13324–00

GEAR, PUMP DRIVE

1

1

1

1

1

22

90280–05013

KEY, WOODRUFF

1

1

1

1

1