Overview Product Description 57' Mechanical reefer, with diesel refrigeration unit at one end, with sliding metal grate door on one side (contains simulated diesel refrigeration motor sound unit) New in Box. 2 rail diecast trucks/couplers Road number may be different than pictured. Separately applied ladders and roof walk, and other details Underbody detail, open grate walkways over couplers Factory paint and lettering. . Product Videos Custom Field Product Reviews