Western Pacific LEGACY AC-9 #271 Although the AC-9 never found another buyer, we thought the stat sheet would have made an interesting alternative for some other western and eastern roads which had opted for 2-8-8-2 or 4-6-6-4s instead. SKU: 2631360 Dimensions: Length: 32 1/4â Gauge: O Gauge rail line: Western Pacific Minimum Radius: O72 Power: Electric Road Number: 271 Engine: Steam Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product