Santa Fe ALCo PA Diesel B-unit This RailSounds B-unit perfectly matches the Santa Fe ALCo PA set and the Santa Fe Super Chief Passenger Car 4-Pack found in the 1997 Lionel Classic Trains Volume 2 catalog. RailSounds SKU: 6-48136 Dimensions: Length: 12" Gauge: American Flyer/S Gauge price: 149.99 year: 2005 rail line: Santa Fe Minimum Radius: S gauge Catalog Year: 2004 Catalog Title: Classic Trains Vol. 2 2004 Road Number: None A/F Santa Fe Alco PB-1 w/ RS - Parts List - 2003 A/F NYC Alco PB-1 w/ RS - Pictorial Diagram - 2003 American Flyer ALCo PB-1 - 12/03 FEATURES: RailSounds sound system with bell, horn, diesel engine revving and crew announcements Die-cast metal trucks Horn and bell sound activation buttons 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