The JCB 33163283 is a genuine OEM spacer plate designed for various JCB JS series excavators. This essential component ensures proper spacing and alignment within the machine's assembly, contributing to optimal performance and longevity. It is compatible with a wide range of JS models, including JS110, JS130, JS140, JS145, JS160, JS180, JS190, JS200, JS210, JS220, JS230, JS240, JS250, JS260, JS290, JS300, JS330, JS360, JS370, JS380, JS460, and JS480 models, as well as their LC (Long Carriage) variants.