Toyota Vanwagon 86 Timing Chain, Timing Set

[slowridehawaii]

Aloha Toyota Van Tech Friends,
I am new here and hope this is how it goes!
I need your help, yesterday my beautiful toyota van year 86 broke down. (2WD vanwagon, manuel)

Most likely the timing chain is ruptured, my workshop did say it was a little bit loose already.
That means I have to find a new timing set asap and honestly I have no clue how do handle that.
I have heard you won't find timing sets from toyota anymore, is that right?!

I have found some other brandsunder that link https://www.rockauto.com/ The brands are
ENGINETECH TS4057
DNJ ENGINE COMPONENTS TK937
ULTRA-POWER 94057S
SEALED POWER KT1022S
TM ENGINE COMPONENTS 05391900
CLOYES 94057S
MAHLE / CLEVITE 92614

Do you have any experiences with one of the brands? Any recommendations?!
Or nos?! I need my van back on the road, please help me!
Thank you for your time!!!
Mela