BrickLink - Part 35962pb02 : LEGO Duplo, Train Action Brick with White Arrow Double Pattern [DUPLO, Train] - BrickLink Reference Catalog
Amazon.com: LEGO DUPLO Town Steam Train 10874, Toys for Toddlers, Boys and Girls 2-5 Years Old with Light & Sound, Push & Go Battery Powered Set with RC Function, Gift Idea :
LEGO Inspiration: Duplo Motorized Train – The Moment Makers
Amazon.com: LEGO DUPLO Town Train Bridge and Tracks 10872 Toy for Kids, Building Bricks Set with Horn Sound Action Brick, Trains Rails Extension Set : Toys & Games