001 机体总成（一） Cylinder Block Assembly (Ⅰ)-- Yunnei Diesel Engine 490DB Parts Catalog
标号 物料编码 零件代号 零件名称 规格/型号 数量 备注
Item Part No Part Name Specs or Model Q’ty Remarks
1 SHA01018 490QB-01006 气缸套封水圈 Cylinder liner seal ring 8
2 SHA01016 90-01003A 气缸盖螺栓（乙） Bolt, cylinder head（second） 4
3 SHA01015 90-01002A 气缸盖螺栓（甲） Bolt, cylinder head（first） 14
4 HB09003 GB/T 119.1 销 Dowel pin 16 h8×20 2
5 SHA01011 90-01204A 后凸轮轴衬套 Rear bushing, camshaft 1 whatsapp: 86-18630852087
6 SHA01013 4-01025 后油封盖垫片 Gasket, cover of rear oil seal 1
7 SHA01162 490Q(DI)-01009A 堵头 Plug 1
8 SHA050003 YN27CRD-05010 曲轴后油封总成 Crankshaft back Oil seal 1
9 HB067P GB 848-85 垫圈 Washer 8 5
10 HB063T GB 93-87 垫圈 Spring washer 8 5
11 HB03124 GB-T5783_M8X25 螺栓 Bolt M8X25 5 whatsapp: 86-18630852087
12 SHA01010 490ZQ-01033 主轴承下瓦 Main bearing lower shells 5
13 SHA0130 495ZQL-01205 主轴承盖螺栓 Bolt , Main bearing cap 10
14 SHA01007 490QZL-01206 主轴承盖 Bolt 4
15 SHA01008 490ZQ-01022 主轴承上瓦 Main bearing upper shells 5
16 SHA0186 490ZQ-01022 曲轴止推片（下） Upper crankshaft thrust washer 2
17 SHA0185 490ZQ-01026 曲轴止推片（上） Upper crankshaft thrust washer 2
18 HB0925 GB 119-86 销 Dowel pin B8×22 2
19 HB092 GB 119-86 销 Dowel pin B10×25 2
20 SHA01107 YN30QNE-01066 机滤器联接板垫片 Machine filter plate gasket 2
21 HB03584 GB-T16674.1 螺栓 Bolt M8X50 2
22 SHA01006 Q61902 内六角锥形堵塞 Plug 1/4＂ 1
23 SHA0164 85-01029 分油道堵塞 Plug 1/8＂ 2
24 SHA0155 90-01202 堵片 Plug 5
25 SHA0172 490QZL-01200 机体机械加工部件 Cylinder block 1 whatsapp: 86-18630852087
26 SHA01009 490Q(DI)-01004A 气缸垫 Gasket, cylinder head to cylinder block 1
27 SHA0181 490QZL-01005 气缸套 Cylinder liner 4whatsapp: 86-18630852087
002 机体总成（二） Cylinder Block Assembly (Ⅱ)-- Yunnei Diesel Engine 490DB Parts Catalog
标号 物料编码 零件代号 零件名称 规格/型号 数量 备注
Item Part No Part Name Specs or Model Q’ty Remarks
28 DHA704 QDJ2519B-T 减速起动电机总成 Starter 24V/4.5kW 1
29 HB03589 GB-T16674.1 螺栓 Bolt M12×30 2 whatsapp: 86-18630852087
30 SHA3450 HG4-548-67 输油胶管 Fuel pipe 8X15X285 1
31 HB03508 GB-T16674.1_ 螺栓 Bolt M6X12 6
32 SHA3408 YN30CR-34100 呼吸器部件 Breather assembly 1
33 HB1322 QC-T619_Q67632 环箍 Clamp 2
34 SHA3409 YN30CR-34400 呼吸器垫板 Respirator plate 1
35 SHA3401 495ZQL-34001 呼吸器密封垫 Gasket, breather 2
36 SHA3403 490QB-34200 呼吸器胶管 Hosepipe, breather 1
37 SHA0187 90-01203A 凸轮轴衬套 Bushing, camshaft 2 whatsapp: 86-18630852087
38 HA03125 4100QB-01-017 碗形塞 Plug φ15 2
39 SHA0172 490QZL-01200 机体机械加工部件 Cylinder block 1
40 SHA01007 490QZL-01206 主轴承盖 Main bearing cap 4
41 SHA01164 490GB-01207 机油回油管 Engine oil return tube 1
42 SHA0120 495ZQL-01208 中间堵塞 Middle plug 1
43 HB1353 QC-T619_Q67616 环箍 Clamp 2
44.1 SHA1324 490DB-13001-LY 飞轮壳 Flywheel housing 1 whatsapp: 86-18630852087
SHA1325 490DB-13002-LY 飞轮罩壳 Flywheel housing 1
44.2 SHA10007873 YN4A-050023 飞轮壳 Flywheel housing 1
45 HB03589 GB-T16674.1 螺栓 Bolt M12×30 2
46 HB03687 GB-T16674.1 螺栓 Bolt M12X40 4
003 齿轮传动系统 Gear Train-- Yunnei Diesel Engine 490DB Parts Catalog
标号 物料编码 零件代号 零件名称 规格/型号 数量 备注
Item Part No Part Name Specs or Model Q’ty Remarks
1 SHA0231 90-02009 凸轮轴正时齿轮 Timing gear, camkshaft 1
2 SHA0229 85-02011 凸轮轴垫圈 Timing gear, camkshaft, washer 1
3 HB065T GB-T93_12 垫圈 Spring washer 12 1
4 HB0955 GB-T5783_M12X35 螺栓 Bolt M12X35 1
5 SHA0237 90-02007 曲轴正时齿轮 Timing gear, crankshaft 1 whatsapp: 86-18630852087
6 490-02105 正时惰齿轮衬套 Bushing, idle gear 1
7 SHA0226 90-02012 惰齿轮压板 Idler gear plate assembly 1
8 HB0354 GB-T5782_M8X55 螺栓 Bolt M8X55 2
9 HB063T GB-T93_8 垫圈 Spring washer 8 2 whatsapp: 86-18630852087
10 HB061P GB-T96.1_8 垫圈 Washer 8 2
11 SHA8014 490G-80200 正时惰齿轮组件 Timing idle gear assembly 1 合件
12 HB03033 GB-T5783_M6X14 螺栓 Bolt M6X14 6
13 HB062T GB-T93_6 垫圈 Spring washer 6 6
14 SHA0227 90-02003A 喷油泵正时齿轮 Fuel injection pump drive gear 1
15 SHA0236 90-02004 正时惰齿轮轴 Shaft, Timing idle gear 1 whatsapp: 86-18630852087
004 缸盖部件 Cylinderhead Assy.-- Yunnei Diesel Engine 490DB Parts Catalog
标号 物料编码 零件代号 零件名称 规格/型号 数量 备注
Item Part No Part Name Specs or Model Q’ty Remarks
1、2、3 SHA10004081 YN4A-060003 缸盖罩螺母组合件 Cylinder head cover nut 4
4 HB0523 GB-T6170_M10 螺母 Nut M10 4
5 HB064T GB-T93_10 垫圈 Spring washer 10 4 whatsapp: 86-18630852087
6 HB062P GB-T96.1_10 垫圈 Washer 10 4
7 HB0417 GB 898-88 螺柱 Stud AM10×75-8.8 4
8 SHA1110 495GB-11001 气缸盖罩 Cylinder head cover 1
9 HB03147 GB-T6170_M8 螺母 Nut M8 8
10 HB063T GB-T93_8 垫圈 Spring washer 8 8
11 HB061P GB-T96.1_8 垫圈 Washer 8 8
12 HB049 GB-T898_AM8X45 螺柱 Stud AM8X45 8 whatsapp: 86-18630852087
13 HB03147 GB-T6170_M8 螺母 M8 Nut 8 8
14 HB063T GB-T93_8 垫圈 8 Spring washer 8 8
15 HB061P GB-T96.1_8 垫圈 8 washer 8 8
16 HB03708 GB898-88 螺柱 AM8x25 Stud AM8×25 8 8
17 90-03109A 冷却喷水孔闷塞 Plug 1 1
18 SHA0375 490QB-03100 气缸盖机械加工部件 Cylinder head 1
19 SHA10005492 YN4A-060008 前吊环 Flying rings 1
20 HB063T GB-T93_8 垫圈 8 Spring washer 8 1
21 HB0971 GB-T5783_M8X20 螺栓 Bolt M8X20 2
22 HB03708 GB898-88 螺柱 AM8x25 Stud AM8×25 8 8
23 HB061P GB-T96.1_8 垫圈 8 washer 8 8
24 HB063T GB-T93_8 垫圈 8 Spring washer 8 8 whatsapp: 86-18630852087
25 HB03147 GB-T6170_M8 螺母 M8 Nut 8 8
26 490Q(DI)-03108B 排气门座 Exhaust valve seat insert 4
27 90-01202 堵片 Plug 4
28 490Q(DI)-03107B 进气门座 Inlet valve seat insert 4
29 SHA03046 85-03013-NA 后端盖衬垫 Gasket, rear cover 1
30 SHA03023 85-03012B 后端盖 Rear cover 1
31 HB063T GB-T93_8 垫圈 8 Spring washer 8 5
32 HB0971 GB-T5783_M8X20 螺栓 Bolt M8X20 5
33 90-03016 堵塞 Plug 1
34 SHA0338 85-03009-3 吊环 Flying rings 1
35 SHA1112 495GB-11002 气缸罩密封圈 Gasket, cylinder head cover 1
36 90-03103 堵片 Plug 3
37 HB063T GB-T93_8 垫圈 8 Spring washer 8 2
38 HB0971 GB-T5783_M8X20 螺栓 Bolt M8X20 2 whatsapp: 86-18630852087
39 SHA10008938 YN4A-700067 铭牌 Nameplate 1
40 HB081 GB867_2X6 铆钉 The rivet 4
41、42 HA03165 4100QBZ-03.03.02 加油口盖合件 Oil filler cap 1
005 配气机构 Valve Train-- Yunnei Diesel Engine 490DB Parts Catalog
标号 物料编码 零件代号 零件名称 规格/型号 数量 备注
Item Part No Part Name Specs or Model Q’ty Remarks
1 85-03211-2 气门摇臂 Rocker arm 8
2 SHA0314 490Q（DI）-03300B 气门导管油封 Oil seal, Valve stem guide 8
3 SHA0371 85-03006 气门锁夹 Collets, valve 16
4 SHA0369 490Q(DI)-03102A 气门导管 Valve stem guide 8
5 SHA0370 90-03005 气门内弹簧 Inner spring 8 whatsapp: 86-18630852087
6 SHA0361 90-03015A 排气门 Exhaust valve 4
7 SHA0372 90-03004 气门外弹簧 Outer spring 8
8 SHA0353 90-03014A 进气门 Inlet valve 4
9 SHA0367 90-03007 气门弹簧上座 Valve spring retainer 8
10 85-03203-1 气门摇臂轴弹簧 Spring, rock arm shaft 3 whatsapp: 86-18630852087
11 SHA0373 K4-03200 气门摇臂轴 Rock arm shaft 1
12 490Q(DI)-03206 螺钉 Plug, rock arm shaft 2
13 90-03202 气门摇臂轴支座 Rocker arm stand 4
14 85-03212-2 气门摇臂衬套 Bushing, rocker arm 8
15 GB 848-85 垫圈 Washer 18 8 whatsapp: 86-18630852087
16 GB 894.1-86 挡圈 Retaining ring 18 2
17 85-03201-1 气门间隙调整螺钉 Adjusting screw, rocker arm 8
18 GB/T 6171 螺母 Nut M8×1 8