ARO — Pump Parts — Replacement Ball, Delrine This Pump Parts from ARO supports day-to-day operations where predictable fit and dependable handling matter. Quick specs Item: Check Ball For Use With: 650717-C, Mfr. No. 666100-362-C For Use With Mfr. Model Number: 666100-362-C Manufacturer Part Number: 90532-6 UPC: 663023089416 Country of Origin: United States Product information Country of Origin: United States Manufacturer Part Number: 90532-6 UPC: 663023089416 Details Compatible with Mfr. Model No.: 666100-362-C For Use with Mfr Model Number: 666100-362-C Compatible Pump Manufacturer Part Number: 666100-362-C Compatible Mfr. Model Number: 666100-362-C Item: Check Ball For Use With: 650717-C, Mfr. No. 666100-362-C For Use With Mfr. Model Number: 666100-362-C Type: Delrine Product Type: Check Ball Compatible with Brand: ARO Compatible with Series: Pro-Series Compatible with Pump Type: Diaphragm Pump Compatible with Manufacturer Model Number: 666100-362-C Compatible Manufacturer Part Number: 666100-362-C Compatible Manufacturer Model Number: 666100-362-C Compatible with Manufacturer Model No.: 666100-362-C This Pump Parts is selected for dependable day-to-day use. Recommended for inventory replenishment and standardization and a practical option for maintenance teams and procurement. Highlights Clear specification formatting helps reduce ordering mistakes. Organized for straightforward purchasing and stocking. Suitable for maintenance, repair, and project-based procurement. Helps keep specifications consistent across replacements and replenishment cycles. Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.