It can be upgraded with a sound system

- All Metal Wheels and Gears

which differed from the later P-51D in several important ways

The Trainz SKU for this item is P11954894

Model Number: 62722

MTH 30-75381 O Gauge Denver Rio Grande Western PS-2 Discharge Hopper #154926 LastUpdated_20262904041900 It can be upgraded withMTH 30 75381 O Gauge Denver Rio Grande Western PS 2 Discharge Hopper #154926 This car features diecast metal sprung trucks, operating knuckle couplers, metal wheels and axles. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH Model Number: 30 75381 Road Name: Denver & Rio Grande Western (DRGW) MSRP: $49. 95 Scale Era: O Modern Model Type: Freight Cars The Trainz SKU for this item is P11624007. Trainz