"Okay Boys, Git Out Dem Tin Snips. We Gonna Build Us a Reefer!" We're at Cochrane Yard on a chilly April 2007 morning where we see ONR's return to the "truck reefer" mounted on rolling stock. ONT 251 had her original diesel generator removed, replaced with a hot off the showroom floor Carrier Truck Unit. After some testing, the car now see's regular usage on the "Bear". For all you model railroaders out there, reflective striping was also added to the car sides.