The Speck Pumps Lock Ring [Eco Series Lid] is a replacement pump component for compatible Speck pump systems. This OEM-style replacement part is intended for service professionals and pool or spa owners who need a dependable repair part for circulation equipment. Keeping pump body, lid, casing, and mounting components in good condition helps protect circulation performance and makes future service easier. Before ordering, compare the part number 2901116020, product description, size, and equipment series with the component being replaced to help ensure proper compatibility. Replacement part for compatible Speck pump assemblies Helps support proper pump fit, alignment, or sealing Useful for repair, rebuild, and equipment maintenance projects Part number helps confirm the correct replacement component Designed for pool and spa pump service applications
![Speck Pumps Lock Ring [Eco Series Lid] (2901116020)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-1004_XL.jpg?v=1777962028&width=480)
![Speck Pumps Lock Ring [433 Body] (2920750600)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-1152_XL.jpg?v=1777962024&width=480)
![Speck Pumps Lock Ring [A91 Lid] (2901316020)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-1506_XL.jpg?v=1777962024&width=480)
![Speck Pumps Lock Ring [EasyFit w/Handles] (2921116022)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-1656_XL.jpg?v=1777962026&width=480)