Technology Truck Trailer Head, 4511 Pieces Truck with Motors, Battery/Receiver and Remote Control Set Compatible with Lego Technology A : Amazon.de: Toys
Door Sliding - Type 1 : Part 4511 | BrickLink
4511 High Speed Train | Brickipedia | Fandom
Sticker Sheet for Set 4511 - (46159/4194472) : Part 4511stk01 | BrickLink
LEGO PART 4511 Door Sliding - Type 1 | Rebrickable - Build with LEGO
LEGO Part 4511 Door Sliding - Type 1 (White) | iBricktoys: LEGO shop guide and database