Image Item No. Description  4181p02  Door 1 x 4 x 5 Train Left, Thin Support at Bottom with Red Bottom Half Pattern Catalog: Parts: Door, Decorated  4181p01  Door 1 x 4 x 5 Train Left, Thin Support at Bottom with Yellow Bottom Half Pattern Catalog: Parts: Door, Decorated  4182p02  Door 1 x 4 x 5 Train Right, Thin Support at Bottom with Red Bottom Half Pattern Catalog: Parts: Door, Decorated  4182p01  Door 1 x 4 x 5 Train Right, Thin Support at Bottom with Yellow Bottom Half Pattern Catalog: Parts: Door, Decorated