The Case IH 87542181 is an authentic OEM adjustment washer, crucial for maintaining correct clearances and ensuring optimal performance in various Case IH agricultural and construction equipment. With an inner diameter of 30.0 mm, an outer diameter of 40.0 mm, and a thickness of 1.0 mm, this durable washer provides reliable spacing for critical components. It is designed to meet strict Case IH specifications, ensuring compatibility and longevity.