Yanmar B5 Mini Excavator Undercarriage Parts B50 Top Roller 172458-37500 Carrier Roller
B50 Mini excavator top roller for Yanmar B5 carrier roller
Backlash or play in the bottom rollers will :
1 . Reduce the excavator’s stability.
2 . Increase the point loadings of less worn rollers, thereby increasing peak ground bearing pressure.
3 . Accelerate track wear.
More Models
| TRACK ROLLER | TOP ROLLER | SPROCKET | FRONT IDLER | TRACK GROUP |
| B08 | B08 | B08 | B08 | B08 |
| B08-3 | B08-3 | B08-3 | B08-3 | B08-3 |
| B12 | B12 | B12 | B12 | B12 |
| B14 | B14 | B14 | B14 | B14 |
| B15 | B15 | B15 | B15 | B15 |
| B15-3 | B15-3 | B15-3 | B15-3 | B15-3 |
| B17 | B17 | B17 | B17 | B17 |
| B17-2 | B17-2 | B17-2 | B17-2 | B17-2 |
| B17-3 | B17-3 | B17-3 | B17-3 | B17-3 |
| B19 | B19 | B19 | B19 | B19 |
| VIO10-2 | VIO10-2 | VIO10-2 | VIO10-2 | VIO10-2 |
| VIO15 | VIO15 | VIO15 | VIO15 | VIO15 |
| VIO17 | VIO17 | VIO17 | VIO17 | VIO17 |
| VIO20 | VIO20 | VIO20 | VIO20 | VIO20 |
| VIO30-1 | VIO30-1 | VIO30-1 | VIO30-1 | VIO30-1 |
| VIO30-2 | VIO30-2 | VIO30-2 | VIO30-2 | VIO30-2 |
| VIO30V | VIO30V | VIO30V | VIO30V | VIO30V |
| VIO40-2 | VIO40-2 | VIO40-2 | VIO40-2 | VIO40-2 |
| VIO45 | VIO45 | VIO45 | VIO45 | VIO45 |
| VIO50-2 | VIO50-2 | VIO50-2 | VIO50-2 | VIO50-2 |
| VIO55 | VIO55 | VIO55 | VIO55 | VIO55 |
| VIO70 | VIO70 | VIO70 | VIO70 | VIO70 |
| VIO75 | VIO75 | VIO75 | VIO75 | VIO75 |
| VIO75A | VIO75A | VIO75A | VIO75A | VIO75A |
VIO30 bottom roller product 
Here are some tips to increase the life of your undercarriage :
Keep your tracks clean, soil and other material conditions can quickly turn properly adjusted tracks to be to tight causing rollers to stop turning causing more wear on undercarriage components.
You should always minimize the rate of speed when traveling, higher rates of speed can also accelerate wear on undercarriage components.
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