LEGO Red Door 1 x 4 x 5 Train Left & Right Pair w/ White Stripe Pattern 7745 Lot | eBay
LEGO Train Door 1 x 4 x 5 Left with Hazard Stripes and Two Claw Marks Sticker (4181) | Brick Owl - LEGO Marketplace
LEGO IDEAS - Metro Train with Slide Door
Lego train door mechanism V2 WIP - YouTube
LEGO TRAIN DOOR WITH WHITE STRIPE 1X4X5 4182p03 NO GLASS | eBay
![LEGO Part 4182 Door 1 x 4 x 5 Train Right [White] (6117842) | iBricktoys: LEGO shop guide and database](http://www.ibricktoys.com/image/cache/data/parts/l/4182-1-500x500.jpg "LEGO Part 4182 Door 1 x 4 x 5 Train Right [White] (6117842) | iBricktoys: LEGO shop guide and database")
LEGO Part 4182 Door 1 x 4 x 5 Train Right [White] (6117842) | iBricktoys: LEGO shop guide and database
LEGO MOC Hogwarts Express 75955 Wagon with doors by Laphroaig | Rebrickable - Build with LEGO
LEGO Blue Train Door 1 x 4 x 5 Right with Yellow Bottom Half | Brick Owl - LEGO Marketplace
LEGO® 4182 4156952 - 6072637
LEGO Train Door 1 x 4 x 5 Left with White Stripe (4181) | Brick Owl - LEGO Marketplace
![BrickLink - Part 4181 : LEGO Door 1 x 4 x 5 Train Left [Door] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/4181.png "BrickLink - Part 4181 : LEGO Door 1 x 4 x 5 Train Left [Door] - BrickLink Reference Catalog")
BrickLink - Part 4181 : LEGO Door 1 x 4 x 5 Train Left [Door] - BrickLink Reference Catalog
LEGO IDEAS - Via Rail Canada - The Corridor
![BrickLink - Part 4182 : LEGO Door 1 x 4 x 5 Train Right [Door] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/4182.png "BrickLink - Part 4182 : LEGO Door 1 x 4 x 5 Train Right [Door] - BrickLink Reference Catalog")
BrickLink - Part 4182 : LEGO Door 1 x 4 x 5 Train Right [Door] - BrickLink Reference Catalog
LEGO Intercity Train with automatic sliding doors - YouTube
LEGO Train Door 1 x 4 x 5 Left with Red/Blue Stripe (4181) | Brick Owl - LEGO Marketplace
How my LEGO train door mechanism works - YouTube
Lego® Instructions Wagon container with sliding doors - Lego Instructions - MocsMarket
LEGO Metro train with slide doors - LEGO Train Tech - Eurobricks Forums
LEGO Train Door 1 x 4 x 5 Right with Red Bottom Half (4182) | Brick Owl - LEGO Marketplace
LEGO IDEAS - Via Rail Canada - The Canadian
