coolant hoses

Hello all, I think I might be overthinking this, but after replacing almost all of the coolant and heater hoses (still need to do the ones under the intake) on my 1996 LX450 I started the refill process and I'm stuck... I refilled the radiator with about 1.25 gallons of distilled water and...

I 'm looking for the part#'s for the throttle body coolant hoses. I believe bypass hose #1 and #3. Not #2 as I believe that is the PHH. Also would like validation that these two are the hoses that one would change when RR'ing the valve cover gaskets.

Getting through baselining my new to me '93 FZJ80, and my next big project will be replacing the coolant hoses (to include the PHH and the heater control valve). Before doing that, I'm thinking of doing a PAIR delete. Some background... When I first bought the truck, there was an exhaust...