YZ85R
(5PA4)
USA,CANADA
YZ85
YZ85
YZ85LW
YZ85LW
(5PA4)
(5PA6)
(5SH4)
(5SH6)
EUROPE,SOUTH AFRICA
JAPAN
EUROPE
JAPAN
1B5PA− 100E1
YZ85R/YZ85/YZ85LW
PARTS CATALOGUE
E 2002 by Yamaha Motor Co., Ltd.
1 st Edition, May 2002
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan
A3
A4
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.
YZ85R(5PA4),YZ85(5PA4/5PA6),YZ85LW(5SH4/5SH6)
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)
“F#” Frame No. (Applicable machine No.)
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 Q’TY REMARKS
2F5− 83310− 60 FRONT FLASHER LIGHT ASSY 2
115−833 11−60 .BULB (6V −18W) 1
1M 1−83309 −60 .REFLECTOR 1
5. Applicable colors of graphics are represented in the “REMARKS” as shown
below.
PART NO. DESCRIPTION Q’TY REMARKS
2N4− 2411 0−00− X5 FUEL TANK COMP. 1 MXR
3J1− 24240−1 0 .GRAPHIC, FUEL TANK 1 FOR MXR
6. Applicable Serial No.
Engine Serial No. Frame Serial No.
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.
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−refer the “model code −
production code No.” in the catalogue to the “model code − production code No.
“indicated on the Model Label affixed onto the product concemed.
(2) “Model Label”Indication
ab
xxxx – xxx
c
x
(3) Model Label Affixing Location
a: Model Type Code
b: Production Code No.
c: Colouring Type
4TW1 –010
A
(4) Model Code − Production Code Number of Model Listed in This Parts Catalog
Model
Code
5PA4
5PA6 01 0 JAPAN
5SH4
Production
Code No.
01 0 USA 5SH4 070 SWEDEN
020 CANADA 5SH6 01 0 JAPAN
030 GERMANY
040 SPAIN
050 FRANCE
060 ENGLAND
070 ITALY
090 SWEDEN
1 00
020 GERMANY
030 SPAIN
040 FRANCE
050 ENGLAND
Country
(destination)
SOUTH AFRICA
Model
Code
Production
Code No.
(destination)
Country
(5) Colouning Information
Model
Code
5PA4
5PA6
5SH4
5SH6
A6
060 ITALY
Colouring type
code
Colour
code
0583
Colour Name
DEEP PURPLISH BLUE
SOLID E
Abbrevi-
ation
ENGINE
CYLINDER B2 .........................................
CRANKSHAFT. PISTON B3 ..............................
WATER PUMP B4 ......................................
RADIATOR. HOSE B5 ...................................
INTAKE B6 ............................................
CARBURETOR B7 .....................................
EXHAUST B9 ..........................................
CRANKCASE B10 .......................................
CRANKCASE COVER 1 B11 ..............................
STARTER B1 2 ..........................................
CLUTCH B13 ...........................................
TRANSMISSION B14 ....................................
SHIFT CAM. FORK C2 ..................................
SHIFT SHAFT C3 ......................................
CHASSIS
FRAME C4 ............................................
FENDER C5 ...........................................
SIDE COVER C6 .......................................
REAR ARM C7 .........................................
REAR SUSPENSION C9 ................................
STEERING C11 .........................................
FRONT FORK C12 ......................................
FUEL TANK C14 ........................................
SEAT C1 5 ..............................................
FRONT WHEEL D2 .....................................
FRONT BRAKE CALIPER D3 ............................
REAR WHEEL D4 ......................................
REAR BRAKE CALIPER D6 .............................
CONTENTS
STEERING HANDLE. CABLE D7 .........................
FRONT MASTER CYLINDER D8 .........................
STAND. FOOTREST D9 .................................
REAR MASTER CYLINDER D10 ..........................
GENERATOR D11 .......................................
HANDLE SWITCH. LEVER D12 ...........................
ELECTRICAL 1 D13 .....................................
ALTERNATE (CHASSIS) D14 .............................
OPTIONAL PARTS 1 D15 .................................
INDEX
NUMERICAL INDEX M1 .................................
FIG. 1 CYLINDER
REF.
NO.
1090116−08318 BOLT, STUD 2 2 2 2
11 90 11 6−08388 BOLT, STUD 2 2 2 2
12 99590 −10 114 PIN, DOWEL 2 2 2 2
1390179 −08299 NUT 4 4 4 4
PART NO. DESCRIPTION REMARKS
1 5PA−11111− 00 HEAD, CYLINDER 11 1 1 1
2 94702− 00368 PLUG, SPARK (NGK BR10EG) 11
94709− 00368 PLUG, SPARK (NGK BR10EG) 11
3 93210− 56459 O−RING 1111
4 93210− 84724 O−RING 1111
590116− 08394 BOLT, STUD 4 4 4 4
690176−08026 NUT, CROWN 4 4 4 4
7 90201− 080L8 WASHER, PLATE 4 4 4 4
85PA−1 1311−00 CYLINDER 11 1 1 1
9 4ES−11 351− 00 GASKET, CYLINDER 1111
5PA4
5PA6
5SH4
5SH6
B2
FIG. 2 CRANKSHAFT. PISTON
REF.
NO.
105PA−116 11−00 RING, PISTON 1111
11 93450 −16 11 5 CIRCLIP 2 2 2 2
12 933 10 −2 1417 BEARING 1111
PART NO. DESCRIPTION REMARKS
1 5PA−11 400− 00 CRANKSHAFT ASSY 1111
25PA−1 141 2−00 .CRANK 11 1 1 1
35PA−1 1422−00 .CRANK 2 1111
4 4ES−11 651− 1 0 .ROD, CONNECTING 11 11
5 93310−420B1 .BEARING 1111
6 2RA−11 681− 00 .PIN, CRANK 11 1 1 1
7 90209− 20159 .WASHER 2 2 2 2
85PA−1 1631−00− A0 PISTON (STD) 1111 UR
5PA−1 1 631−00− B0 PISTON (STD) 1111 UR
5PA−1 1 631−00− C0 PISTON (STD) 1111 UR
5PA−1 1 631−00− D0 PISTON (STD) 1111 UR
9 4ES−11 633−00 PIN, PISTON 1111
5PA4
5PA6
5SH4
5SH6
B3
13 90280 −030 17 KEY , WOODRUFF 1111
14 93306 −20438 BEARING 1111
15 93306 −3042 1 BEARING (B6304C3) 1111
1693102 −28009 OIL SEAL 1111
1793102 −20447 OIL SEAL 1111
FIG. 3 WATER PUMP
REF.
NO.
10 4BA −12428 −00 GASKET, HOUSING COVER 2 1111
11 90430 −06 166 GASKET 1111
12 95827 −06060 BOLT, FLANGE 1111
13 95027 −06025 BOLT, FLANGE 2 2 2 2
PART NO. DESCRIPTION REMARKS
1 5PA−1 2459− 00 GEAR, IMPELLER SHAFT 1111
2 90201− 08512 .WASHER, PLATE 1111
3 93440− 07182 .CIRCLIP 1111
45PA−12451− 00 IMPELLER, WATER PUMP 1111
5 90201− 08512 WASHER, PLATE 1111
693109−11073 OIL SEAL 1111
793102−12106 OIL SEAL (SD 12−22−5 HS) 1111
8 93306− 001 05 BEARING (B6001) 11 11
9 4BA−1 2422− 00 COVER, HOUSING 1111
5PA4
5PA6
5SH4
5SH6
B4
FIG. 4 RADIATOR. HOSE
REF.
NO.
10 90480 −15528 GROMMET 3 3 3 3
11 90387 −06 14M COLLAR 3 3 3 3
12 90464 −13077 CLAMP 2 2 2 2
13 95827 −060 10 BOLT, FLANGE 1111
PART NO. DESCRIPTION REMARKS
1 5PA−1 2461−00 RADIATOR ASSY 1111
2 5HD−1 2462−00 CAP, RADIATOR 1111
3 22W−1 2463− 00 PIPE, BREATHER 1111
4 90467− 08002 CLIP 1111
5 4ES−1 2481−1 0 PIPE 11 1 1 1
6 90450− 25037 HOSE CLAMP ASSY 2 2 2 2
75PA−12482−00 PIPE 2 1111
8 90450− 28014 HOSE CLAMP ASSY 2 2 2 2
990119− 06038 BOLT, WITH WASHER 3 3 3 3
5PA4
5PA6
5SH4
5SH6
B5
FIG. 5 INTAKE
REF.
NO.
105PA−14453 −00 JOINT, AIR CLEANER 11 1 1 1
11 5PA −14459 −00 HOLDER, GUIDE 1111
12 4ES −14462 −00 .SEAL 1111
13 90267 −48 138 RIVET, BLIND 5 5 5 5
14 90201−043H7 WASHER, PLATE 5 5 5 5
15 90450 −99064 HOSE CLAMP ASSY 1111
PART NO. DESCRIPTION REMARKS
1 4ES−1 361 0− 00 REED VALVE ASSY 1111
2 4ES−1 361 3− 00 .REED, VALVE 2 2 2 2
3 4ES−1 361 6− 00 .STOPPER, REED VALVE 2 2 2 2
4 98507− 03008 .SCREW 4 4 4 4
5 92907− 03100 .WASHER, SPRING 4 4 4 4
65PA−13565−00 JOINT, CARBURETOR 1111
7 95027− 06020 BOLT, FLANGE 4 4 4 4
8 90460−41191 CLAMP, HOSE 1111
9 90460− 56105 CLAMP, HOSE 1111
5PA4
5PA6
5SH4
5SH6
B6
165PA−144 11− 00 CASE, AIR CLEANER 11 1 1 1
175PA−14451−00 ELEMENT, AIR CLEANER 1111
185PA−14458 −00 GUIDE 1111
19 90209 −06096 WASHER 1111
20 901 22−06002 BOLT , WING 1111
21 901 09− 065F3 BOLT 1111
22 5PA−1 441 7− 00 COVER 11 1 1 1 AP
FIG. 6 CARBURETOR
REF.
NO.
PART NO. DESCRIPTION REMARKS
1 5PA−1 41 01−00 CARBURETOR ASSY 11 1 1 1
2 4JT−1 41 71− 00 .PLUNGER, STARTER 1111
35PA−14985−00 .FLOAT 1111
45PA−14984−00 .GASKET, FLOAT CHAMBER 1111
5 4MX−1 411 5− 00 .PLUG, SCREW 1111
6 4MX−1 4561− 00 .O− RING 1111
75PA−14392−00 .VALVE, NEEDLE 11 11
8 4MX−1 4948− 05 .JET, SLOW (#45) 1111 STD
4MX−1 4948− 04 .JET, SLOW (#42) 11 11 AP
4MX−1 4948− 06 .JET, SLOW (#48) 11 11 AP
95PA−14916−KF .NEEDLE (NBKF) 1111 STD
5PA−1 491 6−LE .NEEDLE (NBLE) 1111 AP
5PA−1 491 6−LF .NEEDLE (NBLF) 1111 AP
5PA−1 491 6−LG .NEEDLE (NBLG) 1111 AP
5PA−1 491 6−KE .NEEDLE (NBKE) 1111 AP
5PA4
5PA6
5SH4
5SH6
B7
5PA −149 16 −KG .NEEDLE (NBKG) 1111 AP
10 4MX −149 19 −00 .CLIP 1111
11 5PA −14340 −00 .VALVE ASSY 1111
125PA−14126−00 .GASKET 1111
135PA−14105−00 .PILOT SCREW SET 1111
145PA−1413 1−00 .SPRING, THROTTLE VALVE 1111
155PA−14159−00 .CLIP 1111
16 98504 −040 14 .SCREW, PAN HEAD 2 2 2 2
17 92903 −04600 .WASHER 2 2 2 2
185PA−1410E−00 .HOSE 1111
19 4XL −14 197 −10 .PIPE 1111
20 676 −14548 −00 .PIN, FLOAT ARM 1111
FIG. 6 CARBURETOR
REF.
NO.
21 3TJ−1 41 37− 40 .CLIP 3 3 3 3
22 4MX−1 4943− 85 .JET, MAIN (#1 38) 11 11 STD
23 5HC−1 4922−00 .SCREW, THROTTLE 1111
24 5HC−1 4934−00 .SPRING, THROTTLE STOP 1111
25 5PA−1 41 94− 00 .RING 1111
26 98504− 04012 .SCREW, PAN HEAD 2 2 2 2
27 92903− 04600 .WASHER 2 2 2 2
28 5PA−1 41 46− 00 .PLATE 1111
PART NO. DESCRIPTION REMARKS
4MX−1 4943− 84 .JET, MAIN (#1 32) 1111 AP
4MX−1 4943− 34 .JET, MAIN (#1 35) 1111 AP
4MX−1 4943− 35 .JET, MAIN (#1 40) 1111 AP
4MX−1 4943− 86 .JET, MAIN (#1 42) 1111 AP
4MX−1 4943− 36 .JET, MAIN (#1 45) 1111 AP
4MX−1 4943− 87 .JET, MAIN (#1 48) 1111 AP
5PA4
5PA6
5SH4
5SH6
B8
FIG. 7 EXHAUST
REF.
NO.
1090119−06001 BOLT, WITH WASHER 2 2 2 2
PART NO. DESCRIPTION REMARKS
1 5PA−1 461 0− 00 EXHAUST PIPE ASSY 111 1 1
2 90201− 33299 WASHER, PLATE 1111
3 90480−1 8411 GROMMET 1111
4 90387−1 05L0 COLLAR 1111
5 90201− 060A3 WASHER, PLATE 1111
6 95027− 06025 BOLT, FLANGE 1111
75PA−14642−00 SEAL, EXHAUST 2 2 2 2
8 90507− 20052 SPRING, TENSION 2 2 2 2
9 565−1 4771− 00 STAY, MUFFLER 11 1 1 1
5PA4
5PA6
5SH4
5SH6
11 4ES−1 4753− 20 SILENCER, EXHAUST 11 1 UR FOR USA,CAN,ZAF,
5PA−1 4753− 00 SILENCER, EXHAUST 11 UR FOR EUR
1 2 4ES−1 469A− 00 .FIBER 11 1 UR FOR USA,CAN,ZAF,
5PA−1 469A−00 .FIBER 11 UR FOR EUR
13 920 17 −060 10 .BOLT 2 2 2
14 90201−06050 .WASHER, PLATE 2 2 2
15 90480 −1656 1 GROMMET 1111
16 90387 −063G3 COLLAR 1111
17 95027 −06025 BOLT, FLANGE 1111
18 17W −146 15 −00 JOINT, EXHAUST 11 1 1 1
JPN
JPN
B9
FIG. 8 CRANKCASE
REF.
NO.
105PA−15 118−00 HOLDER 1111
11 90 105 −08050 BOLT, FLANGE 1111
12 90461−10 136 CLAMP 1111
PART NO. DESCRIPTION REMARKS
1 5PA−1 5111− 00 CRANKCASE 11 1 1 1
25PA−151 21−10 CRANKCASE 2 1111
3 99530−1 0014 PIN, DOWEL 2 2 2 2
4 98507− 06040 SCREW 3 3 3 3
5 98507− 06050 SCREW 4 4 4 4
6 98507− 06060 SCREW 3 3 3 3
7 98507− 06070 SCREW 1111
8 353−1 311 5−01 CONNECTOR, SUCTION PIPE 1111
9 90445− 08376 HOSE (L330) 1111
5PA4
5PA6
5SH4
5SH6
B10
FIG. 9 CRANKCASE COVER 1
REF.
NO.
10 90430 −08 119 GASKET 1111
11 3Y1−15363−00 PLUG, OIL 1111
12 932 10 −19 123 O −RING 1111
135PA−154 15 −00 COVER, GENERATOR 1111
145PA−15463 −00 GASKET, CARBURETOR COVER 2 1111
15 99530 −080 16 PIN, DOWEL 2 2 2 2
PART NO. DESCRIPTION REMARKS
1 4ES−1 5411− 00 COVER, CRANKCASE 11 1 1 1
2 98507− 06030 SCREW 4 4 4 4
35PA−15451− 00 GASKET, CRANKCASE COVER 11 1 1 1
45PA−15431− 00 COVER, CRANKCASE 3 1111
5 4ES−1 5461− 00 GASKET, CRANKCASE COVER 2 1111
6 99530−1 0014 PIN, DOWEL 2 2 2 2
7 95027− 06030 BOLT, FLANGE 4 4 4 4
8 95027− 06040 BOLT, FLANGE 1111
9 95027− 08080 BOLT, FLANGE 1111
5PA4
5PA6
5SH4
5SH6
B11
16 95027 −06025 BOLT, FLANGE 4 4 4 4
17 95027 −06035 BOLT, FLANGE 2 2 2 2