The New Holland 84593886 is a genuine OEM track roller, also known as a lower roller, designed for a wide range of New Holland E-series excavators including E135B, E160C, E215C, E265C, E305C, E385C, E485C, E505C, and E705C variants. This essential undercarriage component ensures smooth track operation and durability. It is also compatible with various Case CX-series excavators such as CX130C, CX160C, CX210C, CX250C, CX300C, CX350C, CX380C, CX470C, CX500C, CX700B, CX750D, and CX800B models. Weighing approximately 11.79 kg, this robust roller is crucial for maintaining optimal performance and longevity of heavy machinery undercarriages.