Part Number: 332/U1415
Alternative Numbers: 234/14900
Type: Top Roller / Carrier Roller
Manufacturer: KERTRACK (high-quality aftermarket replacement)
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Brand
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Type / Series / Model
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JCB |
Mini Excavators: 8055, 8050, 8040 |
The list above is for reference. It is crucial to verify the OEM part number or roller dimensions.
Function in the Machine & Failure Diagnostics
The top roller (carrier roller) supports and guides the upper run of the track chain. It reduces track sag and prevents the chain from striking the undercarriage frame, which helps lower noise, vibration, and premature wear of the track links.
Typical signs of wear or failure include:
Data sheet
Specific References






The top roller (carrier roller) supports and guides the upper run of the track chain. It reduces track sag and prevents the chain from striking the undercarriage frame, which helps lower noise, vibration, and premature wear of the track links.

















