i want to renovate this beast , however serial numbers are a bit weird only numbers i can find on it are 2200301 and what seems like either a starting with a poss 8 or 0 or c then 2606 80-9-8 90-8-1 it has brass pistons and i tend to think it may have been removed from a drain jetter but thats a guess... any info would be much appreciated.. as you hopefully can see its a six piston kit i could probably source the seals but i need at least 2 pistons.