The New Holland 84045424 is a genuine OEM retaining ring, an essential component designed for various New Holland FX series forage harvesters, including models FX25, FX30, FX40, FX45, FX50, FX60, FX38, FX48, FX58, and FX68. This critical part ensures secure fastening within machinery, maintaining operational integrity and preventing component displacement. Manufactured to New Holland's precise specifications, this retaining ring offers reliable performance and durability, crucial for the demanding conditions of agricultural and construction equipment. It is also cross-referenced as a Case IH equivalent part.