D24 oil fill cap funnel

[Hendo]

I'm driving a 1982 Volvo 245 Diesel wagon with non-turbo D24.

I'm interested in some of the oil fill funnels that attach to the valve cover like a cap, but I'm wondering about which one might fit the D24 valve cover.

Here is one example:
https://www.ipdusa.com/products/1057...r-funnel-volvo

Looks like that fits the B21F (and perhaps others) but I wasn't sure about the diesel.

Any thoughts?

Thanks in advance!

-Tom in SoCal