The Case-IH 178555A1 is a genuine OEM shim, meticulously engineered for accurate spacing and alignment within various Case-IH agricultural and construction equipment. This critical component ensures optimal performance and extends the longevity of associated machine parts. Featuring an outer diameter of 35 mm, an inner diameter of 25 mm, and a thickness of 1 mm, this shim provides a precise fit for a wide range of tractor and machinery models, maintaining proper clearances and reducing wear.