International 4900 that has 150,500 miles, with a 2800 gallon septic vacuum tank. Challenger vacuum pump and have a rebuilt challenger pump for back up that is included. Serviced regularly, has new clutch, main rear seal and had dash lights/ warning signals fixed. Ac doesn"t work but could get it fixed. Truck is in great shape and runs/ pumps strong. 2800 gallon tank doesn"t have baffles or fresh water holding tanks. We also can install baffle if needed/ wanted. Any other questions please ask.