SD24 Diesel Engine w/Proto-Sound 3.0 – Union Pacific UP (Hi-Rail Wheels) – NEW – SEALED. NOTE: GRAY DARKER & SILVER TRUCKS on ACTUAL LOCOMTOIVE PRODUCED – MTH FACTORY IMAGE INCORRECT. Cab No. 429. Product Type: Diesel/Electric Locomotive.
SD24 Diesel Engine w/Proto-Sound 3.0 – Union Pacific UP (Hi-Rail Wheels) – NEW – SEALED. NOTE: GRAY DARKER & SILVER TRUCKS on ACTUAL LOCOMTOIVE PRODUCED – MTH FACTORY IMAGE INCORRECT. Cab No. 429. Product Type: Diesel/Electric Locomotive.