1
2
3
4
5
6
7
8
9
10
11
12
13
14
图
1 Draft 1
图
2 Draft 2
图
3 Draft 3
图
4 Draft 4
图
5 Draft 5
图
6 Draft 6
图
7 Draft 7
图
8 Draft 8
图
9 Draft 9
图
10 Draft 10
图
11 Draft 11
图
12 Draft 12
图
13 Draft 13
图
14 Draft 14
风扇及导风系统
气缸头盖
气缸头
气缸体
右盖
右箱体
左箱体
左盖
活塞连杆曲轴
CVT
起动系统
机油泵
起动电机
磁电机
目录
VENTILATION SYSTEM
CYLINDER HEAD COVER COMP
CYLINDER HEAD COMP
CYLINDER COMP
RIGHT COVER COMP
RIGHT CRANKCASE COMP
LEFT CRANKCASE COMP
LEFT CRANKCASE COVER
PISTON, CONNECTING ROD AND CRANKSHAFT COMP
CVT
STARTER IDLE SHAFT COMP
OIL PUMP COMP
STARTER MOTOR
GENERATOR
图1 风扇及导风系统
Draft 1 VENTILATION SYSTEM
NO.
Part NO. Chinese Name Description
31131001
1
3112190202
2
31131002
3
3113190801
4
3112190205
5 [700184 700073 2
31131003
6
31131506
7
31131004
8
31131508
9
New NO. Old NO.
[704160
[700186
[704161
[700057
[704162
[704163
[704164
704160 1
700072 3
704161 1
700057 1
704162 1
704163 2
704164 1
[704253
风扇叶轮（二冲50CC）
六角法兰面螺栓GB/T5787-M6×16
风扇罩
自攻螺钉GB/T845-ST4.8×40
六角法兰面螺栓GB/T5787-M6×22
导流罩
导流罩橡胶块
风扇罩压条
O型圈φ64×φ3
Fan
Screw, M6×16
Cover, Fan
Screw, Tapping ST4.8×40
Screw, M6×22
Shroud
Fixed plate (ruber)
Fixed plate of fan cover
Seal O-Ring φ64×φ3
QTY
1
特性 Feature
白锌
黑色 Black
白锌
white zinc
white zinc
Price
图2 气缸头盖
Draft 2 CYLINDER HEAD COVER COMP
NO.
Part NO. Chinese Name Description
31130105
1 [704165
31130401
2 [704166
31131603
3 [704167
3111190402
4 [703945
31131814-2
5 [703975
New NO. Old NO.
704165 1
704166
704167 1
700099 4
700022 4
气缸头盖（BJ05-02)
火花塞 NGK(BPR7HS)
气缸头盖垫片
六角法兰面螺母GB/T6177.1-M7
平垫圈GB/T95-φ14×φ7.2×1.5
Cover, Cylinder Head,BJ05-02
Spark Plug,NGK(BPR7HS)
Breather Plate
Flange Bolt, M7
Plain Washer, φ14×φ7.2×1.5
QTY
1
特性 Feature
白锌
白锌
white zinc
white zinc
Price
图3 气缸体
Draft 3 CYLINDER COMP
NO.
Part NO. Chinese Name Description
31130201
1 [704168
31131604
2 [704169
New NO. Old NO.
704168 1
704169 1
气缸体（BJ05-03）
气缸体纸垫
Cylinder，BJ05-03
Paper Gasket, Cylinder
QTY
特性 Feature
Price
图4 齿轮室
Draft 4 GEAR BOX
NO.
Part NO. Chinese Name Description
31130103
1 [704170
31131601
2 [704171
31121303
3 [700214
31131304
4 [703972
31131404
5 [704172
3113191301
6 [704175
3112191101
7 [703914
3113190304
8
3113190305
9
31131803-2
10 [704263
31121503
11 [704449
New NO. Old NO.
[703968 700175 2
[703967 700176 5
QTY
704170
704171
700214 1
700215 1
704172 1
704175 1
700098
齿轮室盖(毂刹）
齿轮室纸垫
深沟球轴承GB/T276-6004-2RS
深沟球轴承GB/T276-6200
油封(φ44×φ25×7)
刹车销(二冲)
六角法兰面锁紧螺母GB/T6187-M8
六角法兰面螺栓GB/T5787-M8×55
六角法兰面螺栓GB/T5787-M8×50
704026 2
定位销（φ12×φ9.5×16）
O型圈(φ7.5×φ1.5)
Gear Box Cover
Paper Gasket, Gear Box
Bearing,6004-2RS
Bearing, 6200
Oil Seal, Gear Box Cap,
Rocker Arm, Rear Brake(2stroke)
Flange Nut, M8
Flange Bolt, M8×55
Flange Bolt，M8×50
Pin, Dowel,φ12×φ9.5×16
Seal O-Ring, φ7.5×1.5
1
1
1
1
特性 Feature
白锌
白锌
白锌
white zinc
white zinc
white zinc
Price
图5
Draft 5 RIGHT CRANKCASE COMP
右箱体
NO.
Part NO. Chinese Name Description
31130102
1 [704176
3113190603
2 [704177
31131803-1
3 [704263
31131402
4 [704178
31131701
5 [704179
3112190301
6
31131302
7 [700215
3112190304
8
3113010-1
9
[700188 700188 1
[700181 700074 6
[704281
New NO. Old NO.
704176 1
704177 2
704026 2
704178 1
704179 1
700215 1
704281
右箱体
双头螺栓（M7×107）
定位销(φ12×φ9.5×16）
油封φ30/33.5×φ20×6
油封压板
六角法兰面螺栓GB/T5787-M6×12
深沟球轴承GB/T276-6003-2RS
六角法兰面螺栓GB/T5787-M6×35
橡胶塞
Right Crankcase Assy
Bolt, M7×107
Pin, Dowel ，φ12×φ9.5×16
Seal of crank，φ30/33.5×φ20×6
FIXED PLATE OF SEAL
Flange Bolt, M6×12
Bearing, 6003-2RS
Screw, M6×35
Dust proof piug
QTY
1
特性 Feature
白锌
白锌
白锌
white zinc
white zinc
white zinc
Price
图6
Draft 6 LEFT CRANKCASE COMP
左箱体
NO.
20A
Part NO. Chinese Name
31130101-1
1
31131403
2
31131401
3
311213305
4
31120901
5
31131302
6
3113190603
7
3112190312
8
31121805
9
31131101
10
31131502
11
31131606
12
31130418
13
31130415-01
14
3113190202
15
31130415-02
16
31130415-02
17
31131701
18 [704264 1
3112190301
19
31130409-1
20
31130409-2
31130408
21
31130411-1
22
31121304
23
New NO. Old NO.
[704180
[703977
[700005
[703971
[704343
[700215
[704177
[703917
[703918
[704183
[704184
[704185
[704186
[704187
[703969
[704188
704180 1
700004 1
700005 1
700209 1
704181 1
700215 1
704177 2
700259 1
704182 1
704183 1
704184 1
704185 2
704186 1
704187 1
700219 4
704188 2
[704261
[700188
[704256
[704272
[703962
[703965
[700210
左箱体
油封(φ42×φ20×8)
油封(φ35×φ17×7)
深沟球轴承 GB/T276-6203
缓冲套(φ20×φ8.2×17)
深沟球轴承GB/T276-6003-2RS
双头螺栓（M7×107）
六角法兰面螺栓GB/T5789-M8×12
平垫圈（φ8×1.5）
注油螺栓
O型圈（φ14×φ2.5）
簧片阀纸垫
簧片阀
进气管 (BJ05-06)
内六角圆柱头螺栓GB/T70.1-M6×25
进气管卡箍φ(35-30mm)
进气管接头
轴承压板
六角法兰面螺栓GB/T5787-M6×12
吊架管φ17×256（光阳50）
吊架管φ17×250(小帅哥50）
弹性挡圈GB/T894-φ16
弹性挡圈GB/T893-φ44
深沟球轴承 GB/T276-6202
Left Crankcase
Oil Seal, φ42×φ20×8
Oil Seal, φ35×φ17×7
Bearing, 6203
Cushion Collar(φ20×φ8.2×17)
Bearing, GB/T276-6003-2RS
Bolt, M7×107
Flange Bolt, Filling Gear Oil, M8×12
Sealed Bush，φ8×1.5
Flange Bolt, Draining Gear Oil,
Sealed Bush，φ14×φ2.5
Papery Bush
Spring Valve
Intake Tube,BJ05-06
Inner He× Bolt, M6×25
Fixing Ring,φ(35-30mm)
Flange Blot, M6×12
JIGGER 50
Hiker 50
Pin,φ16
Pin,φ44
Bearing, 6202
Description
QTY
特性 Feature
白锌
白锌
铝
白锌
1
2
1
1
2
1 黑色 Black
1
Price
white zinc
white zinc
white zinc
图7
Draft 7 LEFT CRANKCASE COVER
左盖
NO.
Part NO. Chinese Name
31130106-1
1 [704189
31131802-2
2 [704264
31131602-1
3 [704190
3112190206
4 [700183
3113190301
5 [704191
3112190307
6 [703921
3112190303
7
31131301
8 [700202
31210805-07
9 [700250 700250
3111191005
10 [703875
3111191006
11
3111191007
12
13 [704266 主支架制止板 1
3112190301
14
31130110-3
15
31130106-2
16
31131705 海绵挡板
17
3113190602
18 [703966 2白锌
New NO. Old NO.
704189 1
704026 2
704190 1
700075 8
704191 1
700074 1
[703909 700074 2
700260 1
700191
[703956 2
[703954 2
左侧盖
定位销(φ8.5×φ10×14)
左侧盖纸垫
六角法兰面螺栓GB/T5787-M6×25
刹车导线夹
六角法兰面螺栓GB/T5787-M6×65
六角法兰面螺栓GB/T5787-M6×32
深沟球轴承GB/T276-638Z
触发器
十字盘头螺栓GB/T818-M5×12
平垫圈(φ10×φ5×1) Plain Washer,φ10×φ5×1
Left Crankcase Cover
Pin, Dowel φ18.5×φ10×14
Gasket, L. Crankcase Cover
Screw, M6×25
Clip, Brake Hose/Cable
Screw, M6×65
Screw, M6×32
Bearing, 638Z
trigger
Bolt,M5×12
Spring Washer ,φ5弹簧垫圈 GB/T93-φ5
Retrain Plate, Main Stand31131706
[700188
[704257
[704259
六角法兰面螺栓GB/T5787-M6×12
进风口盖
进风口海绵
Screw, M6×12
[704260
十字沉头螺栓GB/T819.1-M6×22 Screw, M6×22
Description
QTY
特性 Feature
白锌
白锌
白锌
1
2彩锌
黑色
白锌
1白锌
1
1
1
Price
white zinc
white zinc
white zinc
Color zinc
Black
white zinc
white zinc
white zinc
图8
Draft 8 PISTON, CONNECTING ROD AND CRANKSHAFT COMP
活塞连杆曲轴
NO.
Part NO.
31130801
1
31130202
2
31130204
3
31130205
4
31130203
5
31131308
6
3113191501
7
31131804
8
31121306
9 [700208
[704192
[704193
[704194
[704195
[704196
[704197
[704198
[704199
New NO. Old NO.
704192 1
704193 1
704194 1
704195 2
704196 1
704197 1
704198 1
704199 1
700208 2
Chinese Name Description
曲轴
活塞(φ40)
活塞销（φ10×33）
活塞销卡簧 φ11.5(1mm)
活塞环（套）
滚针轴承（K101413）
半圆键(3×12×5)
曲柄销（3×13）
深沟球轴承GB/T276-6204
Crankshaft & Connecting Rod Comp
Piston,φ40
Pin, Pistonφ,10×33
Circlip, Piston Pin,φ11.5(1mm)
Steel Ring (1st Ring), Piston
Bearing，K101413
Semi-circle Key,3×12×5
Pin of Crank，3×13
Bearing, 6204
QTY
特性 Feature
Price
图9
φ
Draft 9 CVT
CVT
NO.
Part NO. Chinese Name Description
3113190101
1
31131801
2
31130504
3
31131814-3
4
31230501-01
5
31230601-02
6
31230501-02
7
31230501-03
8
31230501-04
9
31230502-18
10
31130304
11
31230502-22
12 [703963 704210 1
31130303
13
31131810
14
31131402
15
31230502-09
16
31130502-1
17
31130301-2
18
31130503-1
19
20
31130501
21
31130502
22
New NO. Old NO.
[703974
[704200
[704201
[704202
[704203
[704204
[704205
[704206
[704207
[704208
[704209
[704211
[704212
[704213
[704215
[704216
[704217
[704219
700266 1
704200 1
704201 1
704202 1
704203 1
704204 1
704205 1
704206 6
704207 1
704208 3
704209 1
704211 1
704212 1
704213 1
704215 1
704216 1
704217 1
704219 1
[704254
[704265
[704255
六角螺母（GB/T6170-M10）
锥型垫圈（φ24×φ10×2.5）
脚起动从动齿轮
花键垫圈
主动轮风叶（φ95）
衬套（φ21×φ16×39.2）
主动轮盘
变速滚珠(φ15×12-6.5g)
变速盘
主动轮缓冲块(二冲)
驱动轴齿轮 (13T)
弹性挡圈 GB/T894-φ16.5
副轴组齿轮 (13T/52T)
波型垫圈φ20×φ14.2×0.5
六角螺母 M10（对角22mm)
从动轮盖（带凸台）
从动轮
最终轴 ( L=141mm)
皮带（788×18.1mm）
O型圈（φ7×2.8φ）
主动轮总成(φ95)
从动轮总成(φ120)
Nut ,M10
Undee Bush，φ24×φ10×2.5
Gear
Bearing
Impeller, Primary Driving System，
Collar, φ21×φ16×39.2
Primary Driving System
Roll Rod, Speed Shift,φ15×12-6.5g
Speed Shift Tray
Cushion Rubber
Driven Mainshaft,13T
Pin φ16.5
Center Gear,13T/52T
Undee Bush,φ20×φ14.2×0.5
Nut M10（22mm)
Subordinate Driven Cover,(yikelunφ136.5)
Subordinate Driven System
Final Shaft,L=141mm
Belt, CVT（788×18.1mm）
Seal O-Ring,φ7×φ2.831131503
Primary Driving System Comp(φ95)
Subordinate Driven System Comp(φ120)
QTY
1
1
1
特性 Feature
白锌
黑色 Black
黑色 Black
黑色 Black
白锌
white zinc
white zinc
Price
图10
Draft 10 STARTER IDLE SHAFT COMP
启动系统
NO.
Part NO. Chinese Name Description
31130603
1 [704220
3112190206
2 [700183
31130601
3 [704221
31130405
4 [704222
31130410
5
31230601-01
6 [704223
31130602
7 [704224
31130406
8 [704225
31131812-2
9 [704226
31131805
10 [703976
New NO. Old NO.
[703961 704210 1
QTY
704220 1
700219 1
704221 1
704222 1
启动杆
六角法兰面螺栓GB/T5787-M6×25
启动轴 (21T)
启动回位弹簧
弹性挡圈GB/T894-φ15
704223 1
704224 1
704225 1
704226 1
衬套（φ20×φ15×30）
惰性齿轮(10T)
启动摩擦弹簧
齿轮定位销（φ8×31）
平垫圈（φ29×φ15.5×1）
Kick Start Pedal
Inner He× Bolt, M6×25
Kick Start Spindle Assy,21T
Spring, Kick Return
Pin φ15
Collar, φ20×φ15×30
Starter Idle Gear,10T
Friction Spring, Starter Idle Gear
Pin of Idle Gear（φ8×31）
Plain Washer,φ29×φ15.5×1
特性 Feature
白锌
黑色 Black
1 黑色 Black
white zinc
Price
图11
Draft 11 OIL PUMP COMP
机油泵
NO.
Part NO. Chinese Name Description
31131201
1
3113190601
2
31130417
3
31130416
4
31130403
5
31130404
6
31130902
7
31130407
8 [703964 700022 2
New NO. Old NO.
[704227
[703973
[704228
[704229
[704231
[704233
[704234
704227 1
700065 2
704228
704229
704231
704233 2
704234 1
机油泵
十字盘头螺栓GB/T818-M5×16
进油管(φ9×φ5×950)
出油管(φ5×φ2)
进油管卡箍(φ9)
出油管卡箍 φ4.5 (0.7mm)
机油泵蜗轮
弹性挡圈GB/T893-φ19
Oil Pump
Screw, M5×16
Fuel Pipe Intake ,φ9×φ5×950
Fuel Pipe Outtake ,φ5×φ2
Pin of Fuel Pipe Intake ,φ9
Sprocket, Oil Pump,φ4.5(0.7mm)
Turbine of Oil pump
Pin, φ19
QTY
1
1
2
特性 Feature
白锌
黑色 Black
white zinc
Price
图12
Draft 12 STARTER MOTOR
起动电机
NO.
Part NO. Chinese Name Description
31130703
1
3113190201
2
31230702-02
3
31220702-05
4
31220602-3
5
31130703
6
31131811
7
31131808
8 [704239
31130102-1
9 [704240
31230501-01
10 [704241
31230501-02
11 [704242
12
31230501-03
31131812-2
13 704226
31131809
14 [700022
31130701
15 [704245
31131702
16 [704246
3112190301
17
18
New NO. Old NO.
[704235
[703970
[704236
[703935
[700013
[704262
[704238
[704243
[700188 700071 2
[704258
QTY
704235 1
700219 2
704236 1
700058 1
700013 1
起动电机(9T)
内六角圆柱头螺栓GB/T70.1-M6×22
起动电机正极线
十字盘头螺栓GB/T818-M4×8 Nut ，M4×8
弹簧垫圈GB/T93-φ4
启动电机总成
704238 1
704239 1
704240 1
704241 1
704242 1
704243 1
704244 1
700022 2
704245 1
704246 1
衬套（φ21×φ16×13）
平垫圈（φ76×φ56×0.5）
超越离合器组件
超越离合器滚针轴承
超越离合器齿轮(68T)
超越离合器下体
齿轮定位销（φ8×31）
平垫片（φ16×φ8.5×2）
减速齿轮20T/46T
过渡齿轮压板
六角法兰面螺栓GB/T5787-M6×12
滚针轴承(HK0810)
Start Motor
Inner He× Bolt, M6×22
Positive Cable, Start Motor
Spring Washer, φ4
Start Motor Assy
Collar,φ21×φ16×13
Steel Bush，φ76×φ56×0.5
Clutch Assy
Bearing of Clutch
Upper of Clutch(68T)
Bottom of Clutch
Pin of Idle Gear，φ8×31
Plain Washer, φ16×φ8.5×2
Idle Gear
Fixed Plate of Idel Gear
Screw, M6×12
Needle Roller Bearings(HK0810)31131309
白锌
彩锌
彩锌
1
钢 Steel
白锌
白锌
1
特性 Feature
white zinc
Color zinc
Color zinc
white zinc
white zinc
Price
图13
Draft 13 GENERATOR
磁电机
NO.
Part NO. Chinese Name Description
31230805-01
1
3112191003
2
31230805-02
3
3112190204
4 [700185 700192 2
5 [704263 1
6 [704267 1
New NO. Old NO.
[704247
[703924
[704248
704247 1
700103 1
704248 1
磁电机飞轮
六角法兰面螺母GB/T6177.1-M12（11mm)
磁电机线圈
六角法兰面螺栓GB/T5787-M6×20
纸垫31131605
磁电机总成31130802
Generator Assy
Flange Nut, M12(11mm)
Magneto Coil, (Stator)
Flange Bolt, M6×20
QTY
特性 Feature
白锌
白锌
white zinc
white zinc
Price
图15
Draft 15 Carburetor Assy
化油器
NO.
1
2
3
4
5
6
Part NO. Chinese Name Description
31130413-1
31230412-14
31230412-04
31230412-13
31230412-15
33301
New NO. Old NO.
[704249
704249
[704268
[704269
[704270
[704271
[704250
704250
化油器
浮子
主量孔
怠速量孔
油针
发动机总成
Carburetor Assy
Floater
Main fuel flux hole
Idle fuel flux hole
Needle
Engine Assy
QTY
1
1
1
1
1
1
特性 Feature
Price
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