P/N 637167 ARO® Abrasion-Resistant Conversion Kit
The ARO® 637167 Abrasion-Resistant Conversion Kit is designed for heavy and abrasive material applications in compatible ARO metallic air-operated double-diaphragm pumps, including compatible 3/4" and 1" metallic pump models.
The kit includes four 93367-1 hard stainless-steel valve seats and four 90532-8 polyurethane valve balls, providing the applicable abrasion-resistant ball-and-seat configuration for the pump's fluid section.
Please verify your complete pump model and fluid-section configuration before ordering to ensure compatibility. This is an abrasion-resistant conversion kit only and is not a complete fluid-section service kit or pump.