Sets that have 2312cx1: Duplo Vehicle Car Base 2 x 6 with Hitches and Yellow Wheels (New)
Amazon.com: LEGO Duplo Superman 10543 : Toys & Games
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Duplo | Brickset: LEGO set guide and database
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Peeron: DUPLO Camping Set (#2630-2)
9186 LEGO DUPLO Indians | Brickipedia | Fandom
Amazon.com: Lego Duplo 10602 Camping Adventure : Toys & Games
Amazon.com: LEGO DUPLO Baby Animals (10801) : Toys & Games
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Amazon.com: LEGO DUPLO Classic Brick Box 10913 First Set with Storage Box, Great Educational Toy for Toddlers 18 Months and up (65 Pieces) : Toys & Games
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Amazon.com: Lego Duplo My First Supermarket - 6137 : Toys & Games
BrickLink - Part 98189pb03 : LEGO Duplo Car Body Jeep with Headlights Pattern [DUPLO, Vehicle] - BrickLink Reference Catalog
Amazon.com: LEGO DUPLO LEGOVille Family House 5639 : Toys & Games
Amazon.com: LEGO DUPLO Classic Deluxe Brick Box 10914 Starter Set with Storage Box, Great Educational Toy for Toddlers 18 Months and up (85 Pieces) : Toys & Games
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Amazon.com: LEGO DUPLO My First Fish 30323 : Toys & Games
Amazon.com: LEGO DUPLO Ville Fire Chief 6169 : Toys & Games
Amazon.com: LEGO Duplo Legoville Big Farm (5649) : Toys & Games