Eljer toilet part - flapper arm / guide

The tip was no longer able to hold the chain and I couldn't find the part at Home Depot, Lowes, etc. (they used to carry it however). Apparently it's an old style and not stocked hardly anymore....had to find it online, but it came as a package with other parts.

Printed in ABS with 50% infill @ .3 layer height
Outline/perimeter shells = 2
Top/bottom solid layers = 3

It's my understanding that ABS can handle being submerged underwater as long as at least 2-3 (or more) perimeter shells are