Waterway 90° Sweep Elbow [Ell] [2-1/2" S x 2-1/2" Slip] (411-9150) leaftraps A full wet end is

A full wet end is often the most efficient way to restore a pump when the water-handling side has reached the point where multiple pieces are no longer worth patching

1/8 inch MPT connection with SPDT switching format

That matters because a properly matched wet end should preserve the original geometry and water path of the pump rather than leaving the owner with a partial compromise

and this Poolvergnuegen limited-edition version is a gray hub using the 896584000-532 reference

Waterway 90° Sweep Elbow [Ell] [2-1/2" S x 2-1/2" Slip] (411-9150) leaftraps A full wet end isThe Waterway 411 9150 90 degree sweep elbow is designed for compatible 2 1 2 inch plumbing systems using slip connections on both ends. In larger diameter plumbing, a sweep elbow is especially useful because it creates a broader turn that can help the layout feel more deliberate and less abrupt than a compact standard elbow. For bigger pool and spa plumbing runs, preserving a clean turn radius can make the equipment area easier to organize and