The JCB 33117688 is a genuine OEM track roller designed for various JCB JS and JZ series excavators. This lower roller is a critical component for the machine's undercarriage, providing support for the track chain and guiding it smoothly during operation. Manufactured to JCB's stringent quality standards, it ensures optimal performance, extended service life, and reliable operation in demanding conditions. Weighing 24.00 kg and measuring 280 mm in length, 240 mm in width, and 240 mm in height, this robust roller is engineered for a precise fit and seamless integration with compatible JCB machinery.