200,00 on engine and a blackstone radiator with plastic end caps

im losing water but cannot see where it might be leaking from
i had the console apart last weekend and saw no leaks from the core or interior hoses
i cannot see any pooled coolant in any engine area nook nor cranny
this weekend i want to replace upper & lower radiator hoses and the two heater hoses in the engine bay

where else might i look for a water leak?

a few months ago i replaced the trans filter and pan gasket and the oil pan gasket
but still have oil & tranny leaks
tranny fluid isnt leaking from the cooling lines or the pan
- does it have a shaft seal at front of tranny?

engine oil loss may be just the seals
- i have five elring seals but am not sure of the exact application for each but have part nos
can someone please identify these ELRING seals so i can get any others i need
465.194 -
336.998 -
341.746 (ihave 2 of these) -
044.598 -

where else might i find an oil loss (no oil cooler - non turbo)
--
Rich Wiebe