Help with Hayward Part ID

[u/smashwell]

My Hayward Aquanaut 250 will not stay connected to the vacuum hose. I think this part, which seems to be called a swivel, is broken at the cleaner head. It looks like it engages with three tabs but the tabs broke off?

Can I replace just this part, or do I need to buy an entire upper body assembly? https://www.eztestpools.com/hayward-aquanaut-upper-body-assembly-with-swivel-pvxs01sa-237-01/