Perfect Compatibility: The 660040-1 Stainless Impeller Puller is expertly designed for impellers from 2-1/4" to 2-9/16", fully compatible with Jabsco Pumps (#50070-0040 and #50070-0200), making your repairs effortless and worry-free. Superb Materials: Crafted from premium 316 stainless steel and high-strength plastic, this tool boasts exceptional corrosion resistance, ensuring reliable performance in any environment. Rigorous Testing Assurance: Each tool undergoes 1000 testing cycles to guarantee superior performance and durability, providing you with long-lasting support and reliability. .