Author : Miriana Nedeva
Topic Name : vSphere Replication System Requirements
Publication Name : VMware vSphere Replication Administration
Product/Version : vSphere Replication/6.0
Question :
i can install and configure VR 6.5.1 in vcenter 6.5.2 with esx 6.0
Interop says yes: VMware Product Interoperability Matrices
Yes you can (is it is notified in the compatibility matrix in the prev post). Here is the official documentation section for vSphere Replication 6.5