Lionel 2331290 O Scale Vision Line 4-8-8-4 Big Boy Steam Loco Union Pacific UP 4024 (Gray/Yellow Scheme) H10 Includes all that is needed

Includes all that is needed to change your TRX-4 to the popular 12

Updated to LED Lighting

Era: Late 1980s to early 1990s

Completion Level: Kit

hard-anodized 7075-T6 aluminum (4)/ pivot ball cap bushings (4)

Lionel 2331290 O Scale Vision Line 4-8-8-4 Big Boy Steam Loco Union Pacific UP 4024 (Gray/Yellow Scheme) H10 Includes all that is neededLionel 2331290 O Scale Vision Line 4 8 8 4 Big Boy Steam Loco Union Pacific UP 4024 (Gray Yellow Scheme) Big Boy the locomotive needs no further introduction. Union Pacific's twenty five 4 8 8 4s have been turning heads and leaving lasting impressions since the day they first rolled out of the erecting shop. For all that has been said of their size, the Big Boys were just as impressive for their performance. Today, 4014 is the pride of the railroad