going to buy the soft seals from Mcmaster-Carr for my early 13B 4port... just wanted to clairify that the coolant seals are the same, since the placement has changed... and the viton oil seals are the same size right.??? anyone..

I would certainly guss so......the trochoid shape might have changed over the series of 13b's but the perimeter should be the same. I don't know about the oil seals though, they could be a different size.

Early 13b's have a different size inner coolant seal than the later versions.

does anyone have that part #.... on hand.... going to need

bumpidy bumpbump

I have the parts at home, I will post the part# up tonight.