This ProLine 18136 PT3604 oil and grease seal is a brand new and high-quality product that comes in its original packaging. It is a perfect fit for commercial truck parts and accessories, ensuring top-notch performance and longevity. The manufacturer part number PT2146 is a guarantee of authenticity, and the brand Proline is renowned for its reliability and durability. This item has not been previously used or refurbished, and it is free from any defects or damages.