u/busybee100100

I have flights booked - all one ticket by airnz - from Dublin to lax (operated by aerlingus) then lax to Auckland (airnz).

In Dublin we will check bags all the way through & complete immigration pre clearance
We arrive into lax term 4 depart term b
2hour 40 min transfer time

Question I have is do I need to physically collect my own bags in lax to transfer them if on two connecting international flights booked on same ticket?
If so is the transfer length ok?
Travelling with 3 kids so keen to get this right!

Thanks in advance