This is an industrial size bolt-on heavy duty radiator out of a Monaco Signature Series RV pusher motorhome. The coach is powered by a monster 700 horsepower Cummins ISX inline six cylinder diesel engine. The rig has been exposed to salt so the copper fins of the radiator core were badly corroded & falling out which was allowing the tubes or cores to sag & just dangle in the wind. We had to do some major descaling & rust removal to the inlet & outlet radiator tanks as well as the radiator side brackets. We also had to do some broken bolt removal as well as some thread repair. We then re-cored the radiator with a new high efficiency 4-row radiator core which is a step up in cooling capacity as well as heat rejection from the original standard 3-row radiator core. For all of your RV, coach, bus, & mtorhome cooling & radiator needs we are your #1 Las Vegas Radiator Shop. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Phone: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission