ZX AUTO ADMIRAL MODEL TRUCK 2010

Hello everyone

I have a problem with this Chinese truck, I fail the button packaging and I am replacing it, but I do not find anywhere the information of the cylinder head.
It is an admiraral zx engine: 491q, YC4F, 4yme, 4yq-me (based on the Toyota 4y and 4ye).
Some of you. Could you help me with the data?
Greetings and thanks in advance