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Back of the Box Builds

LEGO Set Alternate Builds!

  • THEMES
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Harry Potter
    • Holiday and Event
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
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    • Town
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    • Misc
  • USEFUL LINKS
    • Contribute!
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    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Cargo

Alternate Builds Cargo Classic Town Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6375 – Back B

April 6, 2022May 5, 2022 Master Builder 912 Views

From: 6375: Trans Air CarrierName: Trans Air Copter Instructions: View PDF | Download .io File

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Alternate Builds Cargo Classic Town Medium Builds Town Town Alternate Builds 

6375 – Back F

November 20, 2020November 20, 2020 Master Builder 1256 Views

From: 6375: Trans Air CarrierName: TBDSubmitted by: USERInstructions:

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Alternate Builds Cargo Classic Town Small Builds Town Town Alternate Builds 

6375 – Back E

November 20, 2020November 20, 2020 Master Builder 872 Views

From: 6375: Trans Air CarrierName: TBDSubmitted by: USERInstructions:

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Alternate Builds Cargo Classic Town Town Town Alternate Builds Very Small Builds 

6375 – Back D

November 20, 2020November 20, 2020 Master Builder 874 Views

From: 6375: Trans Air CarrierName: TBDSubmitted by: USERInstructions:

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Alternate Builds Cargo Classic Town Small Builds Town Town Alternate Builds 

6375 – Back C

November 20, 2020November 20, 2020 Master Builder 886 Views

From: 6375: Trans Air CarrierName: TBDSubmitted by: USERInstructions:

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Alternate Builds Cargo Classic Town Medium Builds Town Town Alternate Builds 

6375 – Back A

November 20, 2020November 20, 2020 Master Builder 1328 Views

From: 6375: Trans Air CarrierName: TBDSubmitted by: USERInstructions:

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Cargo Classic Town Medium Builds Official Sets Town Town Sets 

6375: Trans Air Carrier

November 20, 2020November 20, 2020 Master Builder 1447 Views

Year Released: 1990BricklinkInstructions

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EXPLORE MORE OFFICIAL SETS

6803: Space Patrol
Classic Space Classic Space Sets Official Sets Very Small Builds 

6803: Space Patrol

September 21, 2019October 19, 2019 Master Builder

Year Released: 1983Bricklink

6506: Precinct Cruiser
Classic Town Official Sets Police Town Town Sets Very Small Builds 

6506: Precinct Cruiser

July 12, 2021July 12, 2021 Master Builder
6877: Vector Detector
M:Tron M:Tron Sets Official Sets Small Builds Space 

6877: Vector Detector

June 7, 2021June 7, 2021 Master Builder
6811: Pulsar Charger
M:Tron M:Tron Sets Official Sets Space Very Small Builds 

6811: Pulsar Charger

April 17, 2020April 17, 2020 Master Builder
6923: Particle Ionizer
M:Tron M:Tron Sets Medium Builds Official Sets 

6923: Particle Ionizer

October 1, 2019October 25, 2019 Master Builder
6249: Pirates Ambush
Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6249: Pirates Ambush

November 16, 2019April 4, 2020 Master Builder
6852: Sonar Security
Official Sets Small Builds Space Space Police II Space Police II Sets 

6852: Sonar Security

September 22, 2020September 22, 2020 Master Builder
6981: Aerial Intruder
Blacktron II Blacktron II Sets Large Builds Official Sets 

6981: Aerial Intruder

September 22, 2019September 28, 2019 Master Builder
6430: Night Patroller
Classic Town Medium Builds Official Sets Police Town Town Sets 

6430: Night Patroller

April 9, 2020February 4, 2021 Master Builder
6750: Sonic Robot
Classic Space Classic Space Sets Official Sets Small Builds 

6750: Sonic Robot

September 22, 2019September 28, 2019 Master Builder
6010: Supply Wagon
Castle Castle Sets Lion Knights Official Sets Small Builds 

6010: Supply Wagon

July 13, 2021July 13, 2021 Master Builder
6511: Rescue Runabout
Classic Town Fire Official Sets Town Town Sets Very Small Builds 

6511: Rescue Runabout

May 10, 2022May 10, 2022 Master Builder
6560: Diving Expedition Explorer
Divers Extra Large Builds Official Sets Town Town Sets 

6560: Diving Expedition Explorer

April 3, 2022April 3, 2022 Master Builder
607: Mini Loader
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

607: Mini Loader

October 19, 2019April 4, 2020 Master Builder
1954 (1714): Surveillance Scooter
Official Sets Space Spyrius Spyrius Sets Very Small Builds 

1954 (1714): Surveillance Scooter

January 26, 2022January 26, 2022 Master Builder
6267: Lagoon Lock-Up
Imperial Soldiers Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6267: Lagoon Lock-Up

October 11, 2021October 11, 2021 Master Builder

MINIFIGS

About This Site

Logo
In the 1960s, 70s, 80s, 90s, and early 2000s there were pictures of additional builds on the back of LEGO® boxes. There was a note that said you could build any of those exciting models with that set. There were no instructions, until now.

Themes

  • Adventurers
  • Aquazone
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Harry Potter
  • Holiday and Event
  • Model Team
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Train
  • Western
  • Misc

Useful Links

  • Contribute!
  • New Instructions
  • New Official Sets
  • New Alternate Builds
  • Minifigs
  • Very Small Builds (<35 pcs)
  • Small Builds (<100 pcs)
  • Medium Builds (<200 pcs)
  • Large Builds (<400 pcs)
  • Extra Large Builds (>400 pcs)
  • About

In Honor of 1526

The classic space set that never was.

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