BR250TG
(8BD9)
A2
CANADA,JAPAN
2A8BD–100E1
BR250TG
PARTS CATALOGUE
2001 by Yamaha Motor Co., Ltd.
1st Edition, June 2001
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.
A3
A4
FOREWORD
This Parts Catalogue is related to the parts forthe model(s) in the below frame. When you are
ordering replacement parts, please refer to this Parts Catalogue and quoteboth part numbers
and part names correctly.
BR250TG(8BD9)
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
115–83311–60 .BULB (6V–18W) 1
5. Applicable colors of graphics are represented in the “REMARKS” as shown below.
PART NO. DESCRIPTION Q’TY REMARKS
2F5–83310–60 FRONT FLASHER LIGHT ASSY 2
115–83311–60 .BULB (6V–18W) 1
6. Applicable Starting Serial No. and Color Code
Starting Serial NO.:
Frame Serial No.
Color
Code
0337 8BD9 DARK CYAN METALLIC 2 DCM2 CAN, JPN
7. Note that the illustration for reference in funding parts numbers, not to be used for
assembling. When assembling, pleas use the applicable service manual.
8. The asterisk (*) before a reference number indicates modification items after the first
edition.
MODEL Color Name
JYE8BD0012A030619
Abbrevi-
ation
Country
(destination)
A5
FIG. 1 CYLINDER
REF.
NO.
PART NO. DESCRIPTION REMARKS
1 94702–00195 PLUG, SPARK (NGK BR8HS) 1
94709–00195 PLUG, SPARK (NGK BR8HS) 1
2 8R4–11311–02 CYLINDER 1 1 1
3 8R4–11351–04 GASKET, CYLINDER 1 1
4 95827–08035 BOLT, FLANGE 4 4
CAN
JPN
B2
FIG. 2 CRANKSHAFT. PISTON
REF.
NO.
10 90209–24183 .WASHER 2 2
11 93310–424E8 .BEARING 1 1
PART NO. DESCRIPTION REMARKS
1 8R4–11631–00–96 PISTON (STD) 1 1
8R4–11635–00 PISTON (0.25MM O/S) 1 1 AP
8R4–11636–00 PISTON (0.50MM O/S) 1 1 AP
2 8R4–11610–00 PISTON RING SET (STD) 1 1
8R4–11610–10 PISTON RING SET (0.25MM O/S) 1 1 AP
8R4–11610–20 PISTON RING SET (0.50MM O/S) 1 1 AP
3 818–11633–00 PIN, PISTON 1 1
4 93450–20026 CIRCLIP 2 2
5 93310–218A6 BEARING 1 1
6 8R4–11400–00 CRANKSHAFT ASSY 1 1
7 8R4–11412–00 .CRANK 1 1 1
8 8R4–11422–00 .CRANK 2 1 1
9 8F3–11681–00 .PIN, CRANK 1 1 1
CAN
JPN
B3
12 8R4–11651–00 .ROD, CONNECTING 1 1
13 93306–30623 BEARING 1 1
14 93102–30326 OIL SEAL 1 1
15 8R4–13178–00 GEAR, PUMP DRIVE 1 1
16 93306–30555 BEARING 1 1
17 93102–25183 OIL SEAL 1 1
18 90280–05013 KEY, WOODRUFF 1 1
19 90170–16425 NUT 1 1
20 92907–16100 WASHER 1 1
FIG. 3 AIR SHROUD. FAN
REF.
NO.
10 8G8–12611–01 FAN 1 1
11 90105–06556 BOLT, FLANGE 6 6
12 90387–066K1 COLLAR 1 1
13 90465–10313 CLAMP 1 1
PART NO. DESCRIPTION REMARKS
1 8R4–12651–03 AIR SHROUD, CYLINDER 1 1 1
2 8R4–12652–02 AIR SHROUD, CYLINDER 2 1 1
3 98507–05020 SCREW, PAN HEAD 3 3
4 92907–05600 WASHER, PLATE 3 3
5 98507–05030 SCREW, PAN HEAD 1 1
6 92907–05100 WASHER, SPRING 1 1
7 92907–05600 WASHER, PLATE 1 1
8 95707–05300 NUT, FLANGE 4 4
9 90119–06108 BOLT, WITH WASHER 2 2
CAN
JPN
B4
FIG. 4 OIL PUMP
REF.
NO.
10 137–13138–01 .PLATE, ADJUSTING 1 1
11 137–13137–00–03 .SHIM (0.3T) 1 1 UR UN
12 92907–05100 .WASHER, SPRING 1 1
13 95307–05600 .NUT 1 1
PART NO. DESCRIPTION REMARKS
1 81E–13101–01 OIL PUMP ASSY 1 1
2 90338–21075 .PLUG 1 1
3 93505–32002 .BALL 1 1
4 90501–02217 .SPRING, COMPRESSION 1 1
5 90446–08201 .HOSE 1 1
6 353–13552–01 .NOZZLE 1 1
7 90468–02025 .CLIP 1 1
8 90430–04004 .GASKET 1 1
9 98907–04008 .SCREW, BIND 1 1
137–13137–00–05 .SHIM (0.5T) 1 1 UR UN
137–13137–00–10 .SHIM (1.0T) 1 1 UR UN
CAN
JPN
B5
14 8A5–13146–01 COVER,ADJUST PULLEY 1 1
15 98507–04018 SCREW, PAN HEAD 3 3
16 81E–26320–00 PUMP CABLE ASSY 1 1
17 8Y0–13116–01 GASKET, PUMP CASE 1 1
18 98507–05016 SCREW, PAN HEAD 2 2
19 92907–05100 WASHER, SPRING 2 2
20 90468–02025 CLIP 1 1
FIG. 5 PUMP DRIVE GEAR
REF.
NO.
10 90206–11016 WASHER, WAVE 1 1
11 90201–08624 WASHER, PLATE 1 1
12 99009–10400 CIRCLIP 1 1
13 93603–22028 PIN, DOWEL 1 1
14 93104–29072 OIL SEAL 1 1
15 98507–06020 SCREW, PAN HEAD 2 2
PART NO. DESCRIPTION REMARKS
1 8R4–15416–00 COVER, OIL PUMP 1 1
2 8R4–15426–00 COVER, OIL PUMP 2 1 1
3 90387–082N1 .COLLAR 2 2
4 90387–062N2 .COLLAR 2 2
5 93101–10001 OIL SEAL 1 1
6 821–13176–00 METAL, WORM SHAFT OUTER 1 1
7 8R4–13175–00 SHAFT, WORM 1 1
8 8R4–13188–00 GEAR, DRIVE 1 1
9 137–13148–00 PLATE, CAM THRUST 1 1
CAN
JPN
B6
16 92907–06100 WASHER, SPRING 2 2
17 92907–06600 WASHER, PLATE 2 2
18 91808–22019 PIN, DOWEL 2 2
19 95827–06030 BOLT, FLANGE 2 2
20 95827–06025 BOLT, FLANGE 2 2
FIG. 6 INTAKE
REF.
NO.
10 90467–11009 CLIP 1 1
11 90467–11032 CLIP 1 1
12 8R4–14431–00 SILENCER, INTAKE 1 1 1
13 8R4–14441–01 SILENCER, INTAKE 2 1 1
14 98507–05025 SCREW, PAN HEAD 1 1
15 92907–05600 WASHER, PLATE 1 1
PART NO. DESCRIPTION REMARKS
1 8R4–13555–00 MANIFOLD, INTAKE 1 1
2 90460–64066 CLAMP, HOSE 1 1
3 90460–51059 CLAMP, HOSE 1 1
4 8R4–14453–00 JOINT, AIR CLEANER 1 1 1
5 90506–06261 SPRING, TENSION 1 1
6 90506–06262 SPRING, TENSION 1 1
7 90445–115K4 HOSE (L450) 1 1
8 90467–11032 CLIP 2 2
9 90445–116G8 HOSE (L135) 1 1
CAN
JPN
B7
16 95707–05300 NUT, FLANGE 1 1
17 97707–60510 SCREW, TAPPING 1 1
18 901 19–05071 BOLT, WITH WASHER 4 4
19 8J5–26352–00 BOOT 1 1
20 8A5–24410–02 FUEL PUMP ASSY 1 1
21 95707–06500 NUT, FLANGE 2 2
22 90201–06727 WASHER, PLATE 2 2
23 8X8–24360–01 PRIMER PUMP ASSY 1
24 90445–083K9 HOSE (L280) 1
25 90445–084K0 HOSE (L360) 1
26 90467–07055 CLIP 2
27 90468–02025 CLIP 2
FIG. 6 INTAKE
REF.
NO.
28 815–24379–00 PIPE, JOINT 4 1
29 90445–114J7 HOSE 1
30 90467–11009 CLIP 2
31 90467–11032 CLIP 1 1
32 90464–16039 CLAMP 1
33 90465–08333 CLAMP 1 1
PART NO. DESCRIPTION REMARKS
CAN
JPN
B8
FIG. 7 CARBURETOR
REF.
NO.
10 8E7–14546–00 .VALVE, NEEDLE 1 1
11 663–14159–00 .CLIP 1 1
12 676–14548–00 .PIN, FLOAT ARM 1 1
13 8G6–14984–00 .GASKET, FLOAT CHAMBER 1 1
14 8G6–14521–00 .SCREW, ADJUST 1 1
PART NO. DESCRIPTION REMARKS
1 80J–14101–01 CARBURETOR ASSY 1 1
80F–14101–01 CARBURETORASSY 1 1
2 80F–14131–00 .SPRING, THROTTLE VALVE 1 1
3 80F–14121–00 .SCREW, THROTTLE STOP 1 1
4 371–14993–60 .PLUNGER, STARTER 1 1
5 90501–08443 .SPRING, COMPRESSION 1 1
6 8A6–14969–00 .CAP 1 1
7 8E7–14161–00 .NUT, CABLE ADJUSTING 1 1
8 8A6–14977–00 .SHAFT, STARTER LEVER 1 1
9 8G6–14985–01 .FLOAT 1 1
CAN
JPN
B9
15 90501–08214 .SPRING, COMPRESSION 1 1
16 98502–04040 .SCREW, PAN HEAD 4 4
17 92902–04100 .WASHER, SPRING 4 4
18 8R4–14994–00 .PIPE 2 2
19 8M7–14992–00 .ROD 1 1
20 93210–19309 .O–RING 1 1
21 98602–04008 .SCREW, OVAL HEAD 1 1
22 80F–14146–00 .PLATE 1 1
23 80F–14133–00 .SPRING, THROTTLE STOP 1 1
24 87S–8259A–00 .SWITCH, CARBURETOR 1 1
25 80F–14137–00 .CLIP 1 1
26 8G6–14948–18 .JET (#78) 1 1
FIG. 7 CARBURETOR
REF.
NO.
27 8A6–14516–05 .JET, MAIN (#105) 1 1 STD
PART NO. DESCRIPTION REMARKS
8A6–14515–98 .JET, MAIN (#98) 1 1 AP
8A6–14516–00 .JET, MAIN (#100) 1 1 AP
8A6–14516–02 .JET, MAIN (#102) 1 1 AP
CAN
JPN
B10
FIG. 8 EXHAUST
REF.
NO.
PART NO. DESCRIPTION REMARKS
1 8R4–14613–01 GASKET, EXHAUST PIPE 1 1
2 8R4–14612–00 NUT, RING 1 1
3 95827–08020 BOLT, FLANGE 2 2
4 888–14633–00 RING 1 1
5 80F–14610–00 EXHAUST PIPE ASSY 1 1 1
6 90506–20074 SPRING, TENSION 2 2
7 90506–16494 SPRING, TENSION 2 2
CAN
JPN
B11
FIG. 9 CRANKCASE
REF.
NO.
PART NO. DESCRIPTION REMARKS
1 8R4–15100–01 CRANKCASE ASSY 1 1
2 J38–11116–00 JOINT, BREATHER 1 1
3 95827–08080 BOLT, FLANGE 4 4
4 95827–08030 BOLT, FLANGE 4 4
5 90461–06080 CLAMP 1 1
CAN
JPN
B12
FIG. 10 STARTER
REF.
NO.
10 92901–06100 .WASHER, SPRING 1 1
11 95301–06700 .NUT 1 1
12 8F3–15758–00 .GUIDE, ROPE 1 1
13 8F3–15751–00 .WIRE, STARTER 1 1
14 8G5–15716–00 .COLLAR 1 1
15 8G5–15739–00 .WASHER, THRUST 1 1
PART NO. DESCRIPTION REMARKS
1 8R4–15710–01 STARTER ASSY 1 1
2 8R4–15711–00 .CASE, STARTER 1 1
3 8F3–15714–01 .DRUM, SHEAVE 1 1
4 8F3–15741–01 .PAWL, DRIVE 1 1
5 8F3–15713–01 .SPRING, STARTER 1 1
6 8F3–15715–00 .SPRING, FRICTION 1 1
7 8F3–15739–01 .WASHER, THRUST 1 1
8 8F3–15734–00 .SPRING, RETURN 1 1
9 8F3–15716–03 .PLATE, DRIVE 1 1
CAN
JPN
B13
16 8R4–15755–00 .HANDLE, STARTER 1 1
17 8R4–15788–01 .HOLDER, HANDLE 1 1
18 95807–08016 BOLT, FLANGE 3 3
19 97007–06025 BOLT 4 4
20 92907–06100 WASHER, SPRING 4 4
21 92907–06600 WASHER, PLATE 4 4
22 95307–06600 NUT 3 3
23 90176–06038 NUT, CROWN 1 1
24 8R4–77118–00 STOPPER, SHROUD 1 1
25 81L–15723–00 PULLEY, STAR TER 1 1
26 95807–08012 BOLT, FLANGE 3 3
FIG. 11 PRIMARY SHEAVE
REF.
NO.
10 90201–050P9 WASHER, PLATE 6 6
11 97027–05035 BOLT 3 3
12 95617–05100 NUT, U 3 3
13 97017–06030 BOLT 6 6
14 92907–06600 WASHER, PLATE 6 6
15 8V0–17647–00 BOLT (L=156.5MM) 1 1
PART NO. DESCRIPTION REMARKS
1 84J–17611–00 SHEAVE, PRIMARY FIXED 1 1
2 8V0–17621–01 SHEAVE, PRIMARY SLIDING 1 1
3 8V0–17631–00 CAP 1 1
4 8V0–17640–02 SPIDER COMPLETE 1 1
5 8V0–17639–00 STOPPER 2 2
6 88X–17653–00 SLIDER 3 3
7 90387–057W5 COLLAR 3 3
8 90387–087W7 COLLAR 3 3
9 90202–08205 WASHER, PLATE 6 6
CAN
JPN
B14
16 90389–28032 BUSH 1 1
17 93607–44190 PIN, DOWEL 3 3
18 90201–077F5 WASHER, PLATE 6 6
19 92907–16100 WASHER 1 1
20 90389–40029 BUSH 1 1
21 8V8–W176A–00 WEIGHT, WITH BUSH 3 3
22 90386–07152 .BUSH 1 1
23 90501–554E8 SPRING, COMPRESSION 1 1
24 89X–17641–00 V–BELT 1 1
FIG. 12 SECONDARY SHEAVE
REF.
NO.
10 90185–12061 NUT, SELF–LOCKING 1 1
11 90282–05047 KEY, STRAIGHT 1 1
12 93306–20582 BEARING (62052RSC3) 1 1
13 8R4–47631–00 HOUSING, BEARING 1 1
14 97027–08016 BOLT 3 3
15 92907–08600 WASHER, PLATE 3 3
PART NO. DESCRIPTION REMARKS
1 8R4–17660–00 SECONDARY FIXED SHEAVE COMP. 1 1
2 8R4–17670–01 SECONDARY SLIDING SHEAVE 1 1
3 8R4–17688–00 .SHOE, RAMP 3 3
4 8R4–17681–01 SHAFT, SECONDARY 1 1
5 8R4–17684–00 SEAT, SECONDARY SPRING 1 1
6 93440–25100 CIRCLIP 1 1
7 90508–40080 SPRING, TORSION 1 1
8 90387–260W3 COLLAR 1 1
9 90201–122H1 WASHER, PLATE 1 1
CAN
JPN
B15
FIG. 13 ENGINE BRACKET
REF.
NO.
10 90179–10279 NUT 1 1
11 86A–21419–00 BRACKET, ENGINE 2 1 1 AP
12 8F3–21486–00 DAMPER 2 1 1 AP
13 95807–10020 BOLT, FLANGE 1 1 AP
14 95707–10500 NUT, FLANGE 2 2 AP
PART NO. DESCRIPTION REMARKS
1 8R4–21411–00 BRACKET, ENGINE 1 1 1
2 8R4–21485–00 DAMPER, RUBBER 1 1 1
3 95807–10014 BOLT, FLANGE 1 1
4 90201–10321 WASHER, PLATE 2 2
5 8V7–21486–00 DAMPER 2 1 1
6 8R4–21488–01 DAMPER 1 1
7 95707–08500 NUT, FLANGE 1 1
8 92907–08200 WASHER 1 1
9 8F3–21486–00 DAMPER 2 1 1
CAN
JPN
C2