CB250 water cooled internal reverse









































S.N Part.NO Name Name Condition Quantity

E-1 气缸头/气缸体(CYLINDER HEAD/CYLINDER BODY)

1 500260121 气缸头套件 CYLINDER HEAD COVER 非二次进气 1

2 380140030 六角头法兰面螺栓 BOLT M6*35 4

3 120280001 气门盖 CAP VALVE
2

4 380330020 盖形螺母 NUT Q/LX G 8.5_T15216-110D21 4

5 380180047 双头螺栓 STUD
2

6 380340011 六角螺母 WASHER GB/T6170-M6 2

7 180420305 进气管 INLET PIPE
1

8 380840011 密封圈 O-RING Q/LX G 8.22_T51150-300335 1

9 380140131 六角头法兰面螺栓 BOLT GB/T16674.1-M6*110 1

10 380450138 平垫圈 WASHER Q/LX G 8.7_T21004-061115 1

11 380960040 卡箍组合 CYLINDER HEAD
2

12 380180023 双头螺栓 STUD GB/T 899_A型_bm=1.5d_M8*28;镀白锌 2

13 270960001 火花塞 SPARK PLUG
1

14 381150311 压簧

1

15 140110002 减压阀限位销 PIN
1

16 380140015 六角头法兰面螺栓 BOLT GB/T16674.1-M6*20 2

17 380600034 定位销 PIN Q/LX G 8.18_T41100-013180 2

18 120150055 气缸头密封垫 WASHER,CYLINDER COVER
1

19 380600034 定位销 PIN Q/LX G 8.18_T41100-013180 2

20 380760049 水管
内径13_外径19_长320_带防护钢丝套 1

21 380840067 密封圈 O-RING Q/LX G 8.22_T51150-300350 2

22 120020118 气缸体 CYLINDER BODY COMP
1

23 120050042 气缸体密封垫 CYLINDER JASKET
1

24 380450427 平垫圈 WASHER Q/LX G 8.7_T21841-102020 4

25 380840119 密封圈 O-RING
1

26 120300004 气缸头左侧盖 CAP CDI
1

27 380140002 六角头法兰面螺栓 BOLT GB/T5783-M6*16 2

28 120310002 缸头左侧盖密封垫 WASHER,CYLINDER COVER
1

29 380450459 平垫圈 WASHER Q/LX G 8.7_T21904-102020 2

30 380140039 六角头法兰面螺栓 BOLT GB/T16674.1-M6*8 1

31 380450021 平垫圈 WASHER Q/LX G 8.7_T21903-061320 1

E-2 气门组件(CAMSHAFT/VALVE)

1 140400001 挡油罩 OIL SEAL,VALVE
2

2 140020034 凸轮轴组合 CAMSHAFT COMP
1

3 140450004 气门摇臂 CAM SHAFT COMP
2

4 140510028 气门摇臂轴 SHAFT,VALVE ROCKER ARM
2

5 140530001 摇臂轴压板 STOP PLATE, CAMSHAFT
1

6 140300029 进气门 VALVE,IN
1

7 140310029 排气门 VALVE,EX
1

8 140330003 气门弹簧组合 SPRING,VALVE OUTER
2

9 380220022 十字槽沉头螺钉 BOLT GB/T819.1-M6*20 1

10 140380004 气门弹簧座 SPRING SEAT VALVE
2

11 140370001 气门外弹簧座圈 OUTER,SPRING SEAT VALVE
2

12 140360001 气门内弹簧座圈 INNER,SPRING SEAT VALVE
2

13 140390004 气门锁夹 COTTER, VALVE
4

14 140480003 气门调节螺钉 VALVE BOLT
2

15 140290002 气门调节螺母 VALVE BOLT
2

E-3 链条张紧器(CAM CHAIN/TENSIONER)

1 140580013 正时从动轮 SPROCKET,CAM
1

2 140610012 正时链条 CHAIN,CAM
1

3 140960016 链条调节板 SLIDER ASSY
1

4 141000020 链条导向板 GUIDE
1

5 141040001 调节板定位销轴 PIN,DOWEL,ADJUSTING PLATE
1

6 140750015 张紧器组合 TENSIONER ASSY
1

7 380840310 密封圈 O-RING
1

8 380270005 十字槽圆头螺钉

1

9 380140002 六角法兰面螺栓 BOLT GB/T5783-M6*16 2

10 140830004 张紧器密封垫 WASHER
1

11 380450056 平垫圈 WASHER Q/LX G 8.7_T21900-081415 1

12 380070009 六角头螺栓 BOLT  GB/T5783-M6*10 2

E-4 右曲轴箱盖(RIGHT CRANKCASE COVER)

1 110600236 右曲轴箱盖 COVER COMP.,R.CRANKCASE
1

2 110620017 右曲轴箱盖密封垫 COVER COMP.,R.CRANKCASE
1

3 160400001 冷却泵部件 WATER PUMP
1

4 110700010 机油尺 CAUGE,OIL LEVEL
1

5 190810007 离合器操纵杆组合 CLUTCH LEVER
1

6 381160009 扭簧 CLUTCH LEVER ASSY
1

7 160460006 冷却泵体 COVER
1

8 380840512 冷却泵盖密封圈 GASKET
1

9 380840083 密封圈 O-RING Q/LX G 8.22_T51150-190088 2

10 380650090 油封 OIL SEAL
1

11 380840062 密封圈 O-RING Q/LX G 8.22_T51150-300180 1

12 380600002 定位销 PIN
2

13 191210001 挡销 PIN
1

14 380140019 六角法兰面螺栓 BOLT GB/T16674.1-M6*40 10

15 380140020 带盘螺栓 BOLT
1

16 150360006 机油精滤器盖

1

17 380600133 定位销 PIN
2

18 160490002 冷却泵叶轮组合

1

19 160470005 冷却泵盖

1

20 380840352 密封圈

1

21 380450087 平垫圈

1

22 160410009 冷却泵轴

1

23 160450004 冷却泵从动齿轮 SPRING
1

24 380540008 卡圈 GEAR,WATER PUMP Q/LX G 8.8_T22721-142005 1

25 110630001 机油观视窗 SIGHT GLASS, OIL
1

26 150350010 机油精滤器组合 CLUTCH SEPERATING CAM
1

27 381150166 压簧

1

28 380840016 密封圈
Q/LX G 8.22-T51110-240500 1

29 380840231 密封圈
Q/LX G 8.22-T51110-180130 1

30 380140128 六角头法兰面螺栓 BOLT
3

31 380140015 六角头法兰面螺栓 BOLT GB/T16674.1-M6*20 3

E-5 机油泵(OIL PUMP/OIL FILTER COMP )

1 150010037 机油泵组件 OIL PUMP ASSY
1

2 380220027 十字沉头螺钉 SCREW
2

3 380550011 弹性挡圈 CLIP
1

4 150070001 油泵从动轮 DRIVE GEAR,OIL PUMP
1

5 150020005 油泵座体 OIL PUMP CASE
1

6 150060004 外转子 OUTER ROTOR,OIL PUMP
1

7 150050005 内转子 LNNER ROTOR,OIL PUMP
1

8 150080005 油泵传动轴 SPINDLE,OILPUMP
1

9 380600011 定位销 PIN
1

10 150030001 油泵壳体 COVER, OIL PUMP GEAR
1

11 380220005 十字沉头螺钉 SCREW,M4×12
2

12 380840014 密封圈 O-RING9.4×2.4 Q/LX G 8.22_T51110-240094 2

E-6 离合器(CLUTCH)

1 500280112 离合器套件 CLUTCH COMP
1

2 190330031 离合器外罩组合 OUTER COMP, CLUTCH
1

3 190400029 离合器中心套组合 CENTER COMP,CLUTCH
1

4 190400002 从动摩擦片 DISK,CLUTCH FRICTION
6

5 190430001 主动摩擦片 PLATE,CLUTCH
7

6 190470020 压板 CLAMP PLATE
1

7 190480005 升板 LIFT PLATE
1

8 190730018 推杆 TAPPET
1

9 190550037 离合器主弹簧 SPRING,CLUTCH
6

10 380070048 六角头螺栓 BOLT
6

11 380480004 碟型垫圈 WASHER T23821-162420 1

12 380500001 花键垫圈 SPLINE WASHER MAIN AXLE
1

13 380630021 轴承 BEARING,CLUTCH COVER GB/T 276-6003 1

14 190030001 初级主动齿轮 GEAR,PRIMARY DRIVE
1

15 380480001 碟型垫圈 WASHER Q/LX G 8.9_T23822-162720 1

16 380810003 圆螺母

1

17 380810003 圆螺母

1

E-7 左曲轴箱盖/磁电机(LCRANKCASE COVER/MAGNETO)

1 270010135 磁电机组件 MAGNETO
1

2 270020136 磁电机转子部件 FLY WHEEL COMP
1

3 270100084 磁电机锭子部件 STATOR ASSY
1

4 380140046 六角法兰面螺栓 BOLT GB/T16674.1-M5*16 2

5 110480007 压线板 CABLE SLEEVE
1

6 380070022 六角法兰面螺栓 BOLT
1

7 380200008 六角法兰面螺栓 BOLT
2

8 380600002 定位销 PIN
2

9 380840026 密封圈 WASHER
1

10 110440001 视孔盖 SMALL CAP EYEHOLE
1

11 110400075 左前盖 L.CRANKCASE COVER
1

12 380840004 密封圈 O-RING Q/LX G 8.22_T51110-300630 1

13 110460007 齿轮室盖 SCREW COVER
1

14 380140015 螺栓 BOLT GB/T16674.1-M6*20 3

15 110520174 左后盖 BACKCOVER L.CRANKCASE
1

16 380840005 密封圈 WASHER
1

17 110430001 左装饰盖 BIG CAP EYEHOLE
1

18 380140068 六角法兰面螺栓 BOLT M6*32 1

19 380140143 六角法兰面螺栓 BOLT
3

20 380140031 六角法兰面螺栓 BOLT GB/T16674.1-M6*55 1

21 380140017 六角法兰面螺栓 BOLT
2

22 380630035 滚针轴承 NEEDLE BEARING C1-HK101410 1

23 380140020 六角法兰面螺栓 BOLT M6*50 2

24 380140128 六角法兰面螺栓 BOLT M6*45 1

E-8 曲轴箱体(CRANKCASE)

1 110080093 右曲轴箱体 R.CRANKCASE ASSY
1

2 110030184 左曲轴箱体 L.CRANKCASE ASSY
1

3 110100035 曲轴箱密封垫 GASKET,CRANKCASE
1

4 110250025 双头螺栓(B) STUD(B) M10*242 2

5 110240031 双头螺栓(A) STUD(A) M10*248 2

6 120280001 气门盖 SCREW COVER
1

7 380840020 密封圈 O-RING Q/LX G 8.22_T51110-300350 1

8 381150014 压簧 SPRING,OIL FILTER ELEMENT
1

9 150290001 机油滤网 FILTER ELEMENT COMP
1

10 380650004 油封 OIL SEAL φ20*φ34*7 1

11 380630008 轴承 BEARING
2

12 380630006 轴承 BEARING GB/T 276-6006 1

13 380630007 轴承 BEARING
2

14 380630035 轴承 BEARING GB/T 290_HK101410 1

15 380140032 六角头法兰面螺栓 BOLT
1

16 380140147 六角头法兰面螺栓 BOLT GB/T16674.1-M6*70 1

17 380140057 六角头法兰面螺栓 BOLT M6×60
1

18 191230019 离合器拉筋定位板 CLUTSH CABLE STAND
1

19 380600001 定位销 PIN
2

20 380740003 通气管 BREATH PIPE
1

21 380950004 管夹 CLAMP
1

22 380140012 六角头法兰面螺栓 BOLT
1

23 380140020 六角头法兰面螺栓 BOLT
9

24 380650083 油封 OIL SEAL LK15_d=12_D=28_b=7_丁晴橡胶NBR 1

25 380600034 定位销 PIN
2

26 110290018 减震套

2

27 110290021 减震套

2

28 110290022 减震套

2

29 500270169 曲轴箱体套件

1

30 110290020 减震套

2

31 380630004 轴承 BEARING GB/T276 6202-RS 1

32 380630005 轴承 BEARING GB/T276 6204 1

E-9 曲轴组件/活塞(CRANKSHAFT/PISTON)

1 130070073 活塞环组合 PISTON RING
1

2 380560018 钢丝挡圈 CIRCLIP,PISTON PIN Q/LX G 8.12_T31301-016100 2

3 130060010 活塞销 PISTON PIN
1

4 130030073 活塞 PISTON
1

5 130140074 曲柄连杆部件 CRANKSHAFT PISTON CONNETING ROD COMP
1

6 380620001 SEMI CIRCLAR KEY
1

7
曲柄销 PIN,CRANK
1

8
轴承 NEEDLE BEARING,CONNECTING ROD
1

9
连杆 ROD,CONNECTING
1

10
滚动轴承 BEARING,RADIAL BALL
1

11
右曲柄 CRANKSHAFT COMP,R
1

12
左曲柄 CRANKSHAFT,L
1

13
滚动轴承 BEARING,RADIAL BALL
1

14
正时主动链轮 SPROCKET,TIMING
1

15 380140041 六角头法兰面螺栓 BOLT
1

E-10 主轴\副轴(MAINSHAFT\COUNTERSHAFT ASSY)

1 191390082 副轴部件 COUNTERSHAFT ASSY
1

2 380540005 轴肩挡圈 CIRCLIP Q/LX G 8.8_T22720-153010 1

3 191560001 副轴起动齿轮 STARTING IDLE GEAR
1

4 380820024 衬套 BUSH,STARTING IDLE GEAR
2

5 380540006 轴肩挡圈 THRUST WASHER
2

6 191420027 副轴一档齿轮 DRIVN GEAR,1ST
1

7 191460025 副轴三档齿轮 DRIVEN GEAR,3RD
1

8 380550010 弹性挡圈 WASHER
1

9 380500002 花键垫圈 WASHER Q/LX G 8.10_T24721-202616 1

10 191480023 副轴四档齿轮 DRIVEN GEAR,4TH
1

11 191400061 副轴 SPLINED CLAMP
1

12 191440024 副轴二档齿轮 DRIVEN GEAR,2TH
1

13 191500012 副轴五档齿轮 DRIVEN GEAR,5TH
1

14 380540007 轴肩挡圈 WASHER
1

15 191600001 主动链轮 DRIVING SPROCKET
1

16 191610001 主动链轮固定板 FIXTURE PLATE
1

17 380070009 六角头螺栓 BOLT GB/T5783-M6*10 2

18 191250054 主轴部件 MAINSHAFT,TRANSMISSION ASSY
1

19 380540003 轴肩档圈 CIRCLIP
1

20 191280023 主轴二档齿轮 DRIVING GEAR,2ND
1

21 191330011 主轴五档主动齿 DRIVING GEAR,5TH
1

22 380500002 花键垫圈 CIRCLIP,GEARSHIFT PLATE
1

23 380550010 弹性垫圈 CIRCLIP
1

24 191320001 主轴变档滑块 DRIVING GEAR,4TH
1

25 191290024 主轴三档齿轮 DRIVING GEAR,3RD
1

26 191260031 主轴 MAINSHAFT,TRANSMISSION
1

27 380540004 轴肩档圈 CIRCLIP Q/LX G 8.8_T22721-202705 1

28 191350009 主轴起动齿轮组合 STARTING GEAR COMP
1

29 500290112 主副轴套件 TRANSMISSION ASSY.
1

E-11 倒档传动部件(SPINDLE, KICK STARTER )

1 191740003 倒档传动副组合

1

2 380550081 弹性挡圈 CIRCLIP
1

3 191710007 副轴主动齿轮

1

4 191750006 倒档传动轴

1

5 380540093 轴肩档圈 WASHER
1

6 191670004 阻力弹簧 SPRING
1

7 380540056 轴肩挡圈 WASHER
2

8 191770007 倒档传动轮

1

9 192730002 倒档限位驱动齿轮

1

10 191830002 惰性轴

1

11 191680004 变速鼓限位板

1

12 380540007 轴肩挡圈 WASHER T22721-202710 4

13 380050080 弹性挡圈 CIRCLIP
2

E-12 变速装置 (GEARSHIFT DRUM)

1 380070015 六角头螺栓 BOLT,M6×22 GB/T5783-M6*22 1

2 192190001 止动板组合 STOPPER LEVER
1

3 381160003 扭簧 THRUST SPRING
1

4 380070014 六角头螺栓 BOLT,M6×25
1

5 192100001 五星拨板 SHIFT CAM
1

6 380600003 定位销 PIN,B4×10
1

7 192080048 变速鼓 SHIFT DRUM
1

8 192130001 拨叉轴 FORK,3
1

9 192120003 拨叉3 FORK,2
1

10 192120040 拨叉2 FORK,1
1

11 192120020 拨叉1 FORK SHAFT
1

12 380550007 弹性挡圈 CIRCLIP 12 GB/T 894.1_A21200 1

13 380050006 压簧 RUTURN SPRING,GEAR SHIFT
1

14 192370001 换档拨板 GEAR CHANGE PLATE
1

15 192330015 换挡轴组合 GEAR SHIFT



16 381160004 扭簧 SPRING,GEAR CHANGE PLATE
1

17 380540008 轴肩挡圈 PUSH WASHER
2

18 380550008 弹性挡圈 CIRCLIP GB/T 894.1_A21400 1

19 193990001 动触头组合

1

20 192060068 变速鼓部件 DRUM COMP,GEARSHIFT
1

21 192320073 换档臂部件 ARM COMP.GEARSHIFT
1

E-13 起动电机(STARTING MOTOR )

1 270350037 起动电机组件 STARTING MOTOR
1

2 380540011 推力垫圈 GEAR,STARTING IDLE,BIG
4

3 193200011 电起动过桥齿轮 GEAR,STARTING IDLE,SMALL
1

4 193230003 双联齿轮轴 SHAFT
1

5 193190003 电起动双联齿轮 O-RING
1

6 380190005 内六角螺钉 SCREW
3

7 193090023 起动离合器本体组合 HOUSING,STARTING CLUTCH
1

8
起动离合器本体 SIDE COVER,STARTING CLUTCH
1

9 193240026 盘形齿轮 STARTING CLUTCH ASSY
1

10 380630035 滚针轴承 NEEDLE BEARING C1-HK101410 2

11 380140015 六角法兰面螺栓 BOLT GB/T16674.1-M6*20 2

12
起动离合器单向器

1

E-14 水冷部件(WATER COOLER)

1 160110004-0001 节温器部件
开启温度70度_传感器接头圆柱型 1

2 160150002-0001 温度传感器 WATER TEMPERATURE SENSOR
1

3 160120001-0001 节温器外壳 WATER TEMPERATURE CRUST ASSY
1

4 160110001-0001 节温器本体 BODY,WATER TEMPERATURE
1

5 160130003-0001 节温器盖 REAR LID,WATER TEMPERATURE
1

6 380140023-0001 六角头法兰面螺栓 BOLT M6_L=18;镀白锌 2

7 160320001-0001 辅助水箱

1

8 380760034-0001 水管 PIPE 内径4_外径8_长700_增压水管 1

9 380970023-0002 卡圈 COLLAR
1

10 380960040-0001 输水管抱箍 COLLAR
2

11 160280016-0001 风扇 FAN 直径178,叶片7片,带封闭罩 1

12 380760015-0001 缸头水管 WATER PIPE
1

13 380760028-0001 水管 WATER PIPE
1

14 380950081-0002 管夹 COLLAR GB/T4358-12-0000000 1

15 380760014-0001 水泵出水管 RISING PIPE,WATER PUMP
1

16 160010013-0001 散热器部件 WATER COOLER
1

17 160100002-0001 温控开关 FAN THERMOSTIC SWITCH
1