CAT Caterpillar CT660 Dump Truck Yellow Core Classics Series 1/50 by Diecast Masters 85290 Replaces Norscot item #55290. Brand new box. Cat CT13 engine and CX31 transmission. Steerable front and lift axle wheels. Hood and rear gate opens. Dump body raises and lowers. Detailed interior, exterior. Made of diecast metal with some small plastic parts. Dimensions approximately: L-6.5, W-2, H-2 1/2 inches.