Brand name: komatsu
LOAD LOWERING
Note: Pictures are for reference only, the actual product shall prevail！
Related spare parts:
Part No./Part Name/Replacement part coding
1 21-272794-21 SPROCKET,REAR DRUM 1 SN: (1143)-UP
2 21-521365-01 BOLT,REAMER 4 SN: (1143)-UP
3 00027-87830 NUT 4 SN: (1143)-UP
4 22-590140-01 CHAIN 1 SN: (1143)-UP
5 21-711214-01 SPROCKET,FRONT DRUM 1 SN: (1143)-UP
6 02030-21064 BOLT 6 SN: (1143)-UP
7 00027-87830 NUT 6 SN: (1143)-UP
8 21-613005-01 GUARD,FRONT DRUM SPROCKET 1 SN: (1143)-UP
9 02030-00832 BOLT 6 SN: (1143)-UP
10 01602-01338 WASHER 6 SN: (1143)-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.