The JCB 33123673 is a genuine OEM plain washer, essential for secure fastening and proper load distribution in a wide range of JCB agricultural and construction equipment. This durable component, with an outer diameter of 30mm, an inner diameter of 17mm, and a thickness of 2.5mm, ensures precise fitment and prevents loosening in critical assemblies, maintaining optimal machine performance. Manufactured to JCB's high quality standards.