Compatible with various models of the Fusion AP spray gun, Graco's Replacement Washer Curve is an OEM part, ensuring a precise fit and reliable performance. Its durable construction withstands the rigors of frequent use, making it a cost-effective solution for maintaining the high standards expected in professional spraying applications. By incorporating this replacement washer into routine maintenance, users can extend the lifespan of their equipment and minimize downtime, ensuring consistent and quality results in every application.