The JCB JRV0597 Bush is a genuine OEM component designed for heavy-duty JCB JS series excavators. With an inner diameter of 90mm, an outer diameter of 105mm, and a length of 78mm, this robust bush weighs 0.77 kg. It ensures optimal performance, reduces wear, and provides a precise fit for critical pivot points in various JCB machinery models including the JS200, JS220, JS240, JS260, JS330, and JS460 series.