21-290270-01 BUSHING,BOOM POINT komatsu 22-BCM-1 excavator spare parts
Brand name: komatsu
BOOM AND BOOM MACHINERY (FOR 5.8M BOOM)
Note: Pictures are for reference only, the actual product shall prevail！
Related spare parts:
Part No./Part Name/Replacement part coding
22-580945-00 BOOM MACHINERY ASS’Y,FOR C TYPE BOOM 1 SN: (..)-UP
22-580138-00 BOOM MACHINERY ASS’Y,FOR B TYPE BOOM 1 SN: (.)-(..)
22-580137-00 BOOM MACHINERY ASS’Y,FOR A TYPE BOOM 1 SN: (1001)-(.)
22-580506-00 BOOM ASS’Y,FOR B AND C TYPE BOOM 1 SN: (.)-UP
22-580505-00 BOOM ASS’Y,FOR A TYPE BOOM 1 SN: (1001)-(.)
1 21-850328-47 BOOM 1 SN: (1001)-UP
2 21-290270-01 BUSHING,BOOM POINT 2 SN: (1001)-UP
3 21-520853-01 BUSHING,BOOM FOOT 2 SN: (1001)-UP
4 22-540026-01 PLATE¤ NAME 2 SN: (1001)-UP
5 22-590122-01 SCREW 8 SN: (1001)-UP
6 01602-00929 WASHER 8 SN: (1001)-UP
7 07003-11015 GASKET,FOR B AND C TYPE BOOM 8 SN: (.)-UP
22-400284-01 RING,FOR A TYPE BOOM 8 SN: (1001)-(.)
8 00570-43760 FITTING 6 SN: (1001)-UP
9 00200-15250 BUSHING,FOR A TYPE BOOM 6 SN: (1001)-(.)
10 21-614293-01 BLOCK,BUMPER 1 SN: (1001)-UP
11 21-614291-01 BUMPER 1 SN: (1001)-UP
12 22-590200-01 BOLT 3 SN: (1001)-UP
13 02205-11015 NUT 3 SN: (1001)-UP
14 01602-01648 WASHER 3 SN: (1001)-UP
15 21-279577-01 PIN,GUIDE SHEAVE 1 SN: (1001)-UP
22-580139-00 SHEAVE ASS’Y 2 SN: (1001)-UP
16 SHEAVE,DRAG ROPE GUIDE 1 SN: (1001)-UP
17 21-528447-01 BUSHING 1 SN: (1001)-UP
18 22-400074-01 T-BOLT 1 SN: (1001)-UP
19 04050-03025 PIN 1 SN: (1001)-UP
22-580131-00 SHEAVE ASS’Y 2 SN: (1001)-UP
20 SHEAVE,DEFLECTOR 1 SN: (1001)-UP
21 21-507912-01 BUSHING 1 SN: (1001)-UP
22 21-603044-21 PIN,DEFLECTOR SHEAVE 1 SN: (1001)-UP
23 21-500731-01 T-BOLT 1 SN: (1001)-UP
24 04050-05030 PIN 1 SN: (1001)-UP
25 21-507914-01 WASHER 1 SN: (1001)-UP
26 00039-53100 WASHER 1 SN: (1001)-UP
27 21-505290-01 PLATE,GUARD 1 SN: (1001)-UP
28 02010-20838 BOLT,FOR B AND C TYPE BOOM 4 SN: (.)-UP
22-590079-01 BOLT,FOR A TYPE BOOM 4 SN: (1001)-(.)
29 02205-10812 NUT 4 SN: (1001)-UP
30 00039-51600 WASHER 4 SN: (1001)-UP
31 01602-01338 WASHER 4 SN: (1001)-UP
32 21-603045-21 GUARD,DEFLECTOR SHEAVE 1 SN: (1001)-UP
33 02010-21032 BOLT 2 SN: (1001)-UP
34 01602-01648 WASHER 2 SN: (1001)-UP
35 21-617170-01 ROLLER,FOR A AND B TYPE BOOM 1 SN: (1001)-(..)
36 21-520855-22 PIN,FOR B TYPE BOOM 1 SN: (.)-(..)
21-520855-21 PIN,FOR A TYPE BOOM 1 SN: (1001)-(.)
37 02010-20825 BOLT,FOR B TYPE BOOM 1 SN: (.)-(..)
22-590035-01 BOLT,FOR A TYPE BOOM 1 SN: (1001)-(.)
38 01602-01338 WASHER,FOR A AND B TYPE BOOM 1 SN: (1001)-(..)
22-580140-00 ROLLER ASS’Y,FOR C TYPE BOOM 1 SN: (..)-UP
39 ROLLER,BOOM FOOT 1 SN: (..)-UP
40 22-401819-01 BUSHING 2 SN: (..)-UP
41 22-401820-01 SHAFT,FOR C TYPE BOOM 1 SN: (..)-UP
42 00570-45260 FITTING,FOR C TYPE BOOM 1 SN: (..)-UP
43 22-401821-01 PLATE,FOR C TYPE BOOM 1 SN: (..)-UP
44 02010-20822 BOLT,FOR C TYPE BOOM 2 SN: (..)-UP
45 01602-01338 WASHER,FOR C TYPE BOOM 2 SN: (..)-UP
advantages
1. High-quality products.
2. High-quality materials.
3. More accurate matching size.
4. Reduce the risk of damage.
5. Factory sells directly.
6. Complete range.
