The Case IH 87483158 is an authentic OEM filler neck designed for a wide range of Case IH and New Holland agricultural tractors, including Maxxum, Puma, Vestrum, Optum, and T-series models. This critical component ensures a secure and sealed access point for fluid replenishment, preventing contaminants from entering the system and maintaining optimal machine performance. Manufactured to precise original equipment specifications, it guarantees durability and a perfect fit for reliable operation.