We're hoping for O-rings instead of sleeves. Then maybe we can get away with replacing them instead of a rebuild. We used heavy duty coolant with SCAs and I believe the school bus garage did as well. I hate it cause I had just put 5 gallons of new oil, new oil filters, and 2 gallons of new coolant in it. All down the drain now. Not to mention we JUST got the tags and insurance the same day it happened!
My build thread:https://www.skoolie.net/forums/f11/build-thread-for-haulin-oats-and-goats-11237.html#post113500
A gal, a guy, three cats, two dogs, one rabbit, and one goat, traveling the country together.