I have all thats needed to service an Allison 3000 automatic transmission on a diesel pusher motor home Ect. 5 Gallons of Triax multi purpose ATF dexron 111, mercon and a Donaldson filter kit P560971. This is not a hard project and a lot cheaper then having the FreightlinerAllison dealer do it for you. Just drain it out the bottom RR the filters and refill, easy. I have 2 of these that I no longer need $90 each. N4-110-0514-0519
