目 录 Contents
机体飞轮壳总成 Cylinder block flywheel housing assembly ………………………………………2
气缸盖及配气机构 Cylinder head and gas exchanging system assembly …………………………6
油底壳总成 Oil sump assembly …………………………………………………………………10
活塞连杆总成 Piston connecting rod assembly ……………………………………………… 12
曲轴飞轮总成 Crankshaft flywheel assembly ……………………………………………………14
正时齿轮传动系总成 Timing gear train assembly …………………………………………… 16
气缸盖罩总成 Cylinder head cover assembly ……………………………………………………20
机油泵、机油管路总成 Oil pump and oil pipe assembly …………………………………… 22
冷却水泵、风扇部件 Cooling water pump and fan assembly ……………………………………24
燃油供油系统 Fuel supply system assembly ………………………………………………… 26
机油滤清器、起动电机及充电发电机总成……………………………………………………… 28
Oil filter、starting motor and charging generator assembly
机体飞轮壳总成 Cylinder block flywheel housing assembly
序号No. 代 号Part No. 名 称Name 数量Q'ty 备注Remark
1GB/T5782-2000六角头螺栓M12×32Bolt M12×32 8
2GB/T93-1987弹簧垫圈12Spring washer 12 10
3490B-13001A飞轮壳Flywheel housing 1
4GB/T5783-2000六角头螺栓M10×25Bolt M10×25 8
5GB/T93-1987弹簧垫圈6Spring washer 2
6GB/T67-2000开槽盘头螺钉M6×10Screw M6×10 2
7GB/T120-2000内螺纹圆柱销Al0×25Pin A10×25 2 Whatsapp: 86-18630852087
8GB/T5782-2000六角头螺栓M12×45Bolt Ml2×45 2
9490B-13003观察孔盖板Cover,inspection hole 1
10GB/T848-1985小垫圈12Washer 12 8
11GB/T5782-2000六角头螺栓M12×30Bolt M12×30 2
12油封王100×125×12Oil seal 100×125×12 1
13 490B-01024A后油封座Oil seal seat 1
14 490B-01025后油封座垫片Gasket 1
15 490B-01009堵塞58Plug 1
16 490B-01008 后凸轮轴衬套 Bushing 1
17 490B-01022下止推片Lower thrust bushing 2 Whatsapp: 86-18630852087
18 490B-01026上止推片Upper thrust bushing 2
19 490B-01019A主轴承螺栓Bolt 10
21 490B-01023后主轴承盖Rear main bearing cover 1
22 490B-01033主轴瓦下瓦Lower half,ain bearing 5
23 490B-01034主轴瓦上瓦Upper half,main bearing 5
24 490B-01027堵塞Plug 1
25 490B-01032主轴承盖Main bearing cover 4
26 490B-01001机体Cylinder body 1
27 GB/T119 ·2-2000圆柱销B8×20Pin B8×20 2
28 GB/T119-2-2000圆柱销B10×24Pin B10×24 2
29 490B-01080碗形塞片15Plug 15 2
30 490B-01029螺塞R1/8 Plug R1/8 6
31 490B-01079碗形塞片40Plug 40 4
32 490B-01071机油滤座垫片Gasket 1
33 490B-01072"机油滤座垫板Oil filter back plate 1 Whatsapp: 86-18630852087
34 490B-01073 机油滤清器垫片 Gasket 1
35 490B-01076B柴油滤清器垫板Fuel filter back plate 1
36 GB/T93-1987弹簧垫圈10Spring washer 10 15
37 GB/T5783-2000六角头螺栓M10×22Bolt M10×22 2
38 490B-01002A 气缸盖螺栓(甲) Bolt 14
490B-01003A气缸盖螺栓(乙) Bolt 4
40 490B-01005气缸套Cylinder liner 4
41 490B-01006气缸套水封圈Water seal ring 8
42 490B-01007凸轮轴衬套Camshaft bushing 2
43 490B-01012进水管垫片Gasket 1
44 490B-01011(合力)进水管Water pipe 1
45 GB/T5783-2000六角头螺栓M8×25Bolt M8×25
46 GB/T91-2000开口销1×12Pin 1×12 1
47 485-01103放水阀阀芯Drain cock core 1
48 485-01101放水阀手柄Drain cock handle 1
49 485-01102阀体Cock body 1
50 GB/T97 ·1-2002垫圈Washer 2
51 485-01104弹簧Spring 1
52 490BPG-15200-8前支架(左)Front bracket(left) 1
53 490BPG-15100-8前支架(右)Front bracket(right) 1
54 490B-34009O型密封圈O-ring 1
55 GB/T93-1987弹簧垫圈8Spring washer 8 4
56 GB/T5783-2000六角头螺栓M8×16Bolt M8×16 2
57 495B-34006呼吸器下体Lower body air intake device 1
58 JB3616 ·1-84 滤网 Filter net 1 Whatsapp: 86-18630852087
59 490B-34008橡胶密封圈Rubber seal ring 1
60 490B-34005呼吸器上盖Upper cover air intakedevice 1
61 GB/T97 ·1-2002平垫圈6-140HVWasher 6-140HV 1
62 GB/T62-1988蝶形螺母M6Nut M6 1
气缸盖及配气机构 Cylinder hcad and gas exchanging system assembly
序号No. 代 号Part No. 名 称Name 数量Q'ty 备注Remark
1 490B-03018碗形塞片12Plug 12 2
2 GB/T894 ·1-1986档 圈 20Snap ring 20 2
3 GB/T848-1985垫圈20Washer 20 8
4490B-03212A气门摇臂衬套Valve rocker arm bushing 8
5GB/T6171-2000六角螺母M8×1Nut M8×1 8
6 490B-03201气门间隙调整螺钉Adjusting screw for valve clearance 8
7 490B-0321lA气门摇臂Valve rocker arm 8
8490B-03202"气门摇臂轴支座Seat 4
9490B-03203气门摇臂轴弹簧Spring 3
10 490B-03204"气门摇臂轴Shaft 1
11GB/T5783-2000六角头螺栓M8×18Bolt M8×18 9
12GB/T93-1987弹簧垫圈8Spring washer 17
13 GB/T97 ·1-1985平垫圈8Washer 8 2
14 GB/T1096-1979平键C8×32Key C8×32 1
15 490B-06003气门推杆Push rod 8
16 490B-06002气门挺柱Push tappet 8
17 GB/T5782-2000六角头螺栓M12×45Bolt M12×45 1 Whatsapp: 86-18630852087
18 GB/T93-1987弹簧垫圈12Spring washer 12 1
19 490B-0201l凸轮轴正时齿轮压板 Stopping plate for camshaft timing gear 1
20 490B-02008凸轮轴止推板Thrust plate for camshaft 1
21 495B-06001凸轮轴Camshaft 1
22 490B-03006气门锁夹Split valve retainer 16
23 490B-03007气门弹簧上座Valve spring seat,upper 8
24 490B-03005气门内弹簧Valve spring,inner 8
25 490B-03004气门外弹簧Valve spring,outer 8
26 490B-03011气门弹簧下座Lower seat,valve spring 8
27 490B-03015排气门Exhaust valve 4
28 490B-03014进气门Intake valve 4 Whatsapp: 86-18630852087
29 GB/T5783-2000六角头螺栓 M8 x20Bolt M8 x20 4
30 GB/T93-1987弹簧垫圈8Spring washer 8 17
31 490B-03013后端盖Rear cover 1
32 490B-03013后端盖垫片Gasket 1
34 A490BZL-03017喷油器紧固螺栓Bolt 4
35 A490B-03101气缸盖Cylinder head 1
36 490B-03102气门导管Valve guide 8 Whatsapp: 86-18630852087
37 GB/T923-1988盖形螺母 M8Nut M8 4
38 A498B-03001气门摇臂支座螺柱Bolt 4
39 GB/T6170-2000六角螺母 M10Nut M10 4
40 GB/T93-1987弹簧垫圈 10Spring washer 10 4
41 GB/T97: 1-2002平垫圈10Washer 10 4
42 490B-03003排气管衬垫Gasket 4
43 GB/T899-1988双头螺柱 AM8-M8 ×25 Stud AM8-M8 x25 8
44 GB/T6170-2000六角螺母M8Nut M8 8
45 490B-03103堵塞Plug 1
46 490B-43005节温器壳垫片Thermostat gasket 1
47 GB/T5783-2000六角头螺栓 M8×25Bolt M8 x25 3
48 GB/T97·1-2002垫圈8Washer 87
49 490B-43001节温器盖Thermostat cover1
50 490B-43003节温器盖垫片Thermostat cover gasket1
51 490B-43002节温器Thermostat1
52 490B-01074接管Pipe1
53 490B-43007小循环水管Water Pipe 1
54 490B-43008"螺塞NPT3/8Plug NPT3/8 1
55 GB/T5782-2000六角头螺栓M8×35 Bolt M8×35 4
56 490B-43101-1节温器壳Thermostat housing 1
57 490B-43009水温感应塞Water temperature transducer 1
58 490B-03108排气门座Exhaust valve seat 4
59 490B-03107"进气门座Intake valve seat 4
60 490B-03009A吊耳Hoisting bracket 1
6l 490B-01078碗形塞片30Pulg 30 4
62490B-08001(TCM)排气管Exhaust pipe 1
490B-08001-3(斗山)排气管Exhaust pipe 1
63 490B-01004气缸盖衬垫Gasket 1
64 A490B-03109喷油器铜套Copper sleeve 4
65 490B-09003-1l进气接管Connecting pipe 1 Whatsapp: 86-18630852087
66 490B-09002进气管Intake pipe 1
67 490B-54000空气加热器Air heater 1
68 A490B-03016A喷油器压板Press plate 4
70 A490BZL-03016气门导管油封Oil seal 8
油底壳总成 Oil sump assembly
序号No. 代 号Part No. 名 称Name 数量Q'ty 备注Remark
1 490B-07200机油标尺部件Oil dipstick 1
2 490B-07002油底壳垫片Oil sump gasket 1
3 GB/T5783-2000六角头螺栓M8×16Bolt M8×16 28 Whatsapp: 86-18630852087
4 GB/T93-1987弹簧垫圈8Spring washer 8 28
5 490B-07100油底壳焊接部件Oil sump 1
6 JB982-77组合密封垫圈20Seal ring 20 1 Whatsapp: 86-18630852087
7 JB2343-79六角头磁性螺塞Magnetic plug 1
活塞连杆总成Piston connecting rod assembly
序号No. 代 号Part No. 名 称Name 数量Q'ty 备注Remark
1 4.90B-04002第一道气环Compression ring(top) 4
2 490B-04003第二道气环Compression ring(second) 4
3 490B-04102螺旋撑簧Spiral expansion spring 4 Whatsapp: 86-18630852087
4490B-(4103闩销Pin 4
5 490B-04101油环环体Oil ring body 4
6 490B-04013挡圈(活塞销挡圈)Snap ring 8
7 E490BPG-04001活塞Piston 4
8 490B-04004活塞销Piston pin 4
9 490B-04005连杆衬套Connecting rod bush 4
10 490B-04201连杆Connecting rod 4
11 490B-04007A连杆轴瓦Connecting rod bearing 8 Whatsapp: 86-18630852087
12 498B-04202连杆盖Connecting rod cap 4
13 490B-04009B连杆螺栓Connecting rod bolt 8
曲轴飞轮总成 Crankshaft flywheel assembly
序号No. 代 号Part No. 名 称Name 数量Q'ty 备注Remark
1 490B-05008曲 轴 V 带 轮 固 紧 螺 栓Bolt 1
2 490B-05006-1曲 轴 V 带 轮V-belt 1
3 GB1096-1979键C12×63Key Cl2×63 1 Whatsapp: 86-18630852087
4. D490BPG-05004曲轴Crankshaft 1
5 GB/T119 ·2-2000圆柱销B10×24.Pin B10×24 1
6 GB/T278-1989轴承6302- 2ZBearing 6302-2Z 1
7 490B-05102飞轮齿圈Flywheel ring gear 1
8 490B-05101-7飞轮Flywheel 1
9 490B-05001-1飞轮螺栓保险片Safe plate 3
10 490BT-05002 飞轮螺栓 Flywheel bolt 6 Whatsapp: 86-18630852087