The 4331502901 Spring Bush Washer is expertly designed to provide enhanced support and stability in various mechanical assemblies. With an outer diameter of 170 mm and an inner diameter of 60.5 mm, this washer has a thickness of 4.75 mm, ensuring a perfect fit for pin bolts and spring bushings. Its robust construction is engineered to withstand significant loads and stresses, making it ideal for applications in suspension systems and other critical areas where durability is essential. The spring bush washer effectively distributes pressure and reduces wear, contributing to the longevity of your equipment. This component is an essential choice for professionals seeking reliable performance and improved efficiency in their mechanical systems.