Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • BATMAN™
    • BIONICLE
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Pirates
    • Space
    • Star Wars
    • Technic
    • Train
    • Town
    • Universal Building Set
    • Western
    • More Sets
    • Misc
  • USEFUL LINKS
    • Submit Instructions!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
Alternate Builds Small Builds Town Town Alternate Builds 

6337 – Back C

December 4, 2023December 4, 2023 Master Builder 3986 Views

From: 6337: Fast Track Finish
Name: TBD
Submitted by: USER
Instructions

  • ← 6337 – Back B
  • 6337 – Back D →

You May Also Like

6643 – Back C

July 2, 2024July 2, 2024 Master Builder

6661: TV Van (Mobile TV Studio)

February 3, 2022February 3, 2022 Master Builder

7126 – Back A

July 30, 2023March 14, 2025 Master Builder

7725 – Inside B

November 4, 2022August 1, 2023 Master Builder

7411: Tygurah’s Roar

December 16, 2025December 16, 2025 Master Builder

7701 – Inside A

March 26, 2026March 26, 2026 Master Builder

EXPLORE MORE OFFICIAL SETS

6957: Solar Snooper
ABCs Box Story Jørn Thomsen Large Builds Official Sets Space Space Police II Space Police II Sets 

6957: Solar Snooper

March 18, 2022February 18, 2025 Master Builder

Year Released: 1992Designer: Jørn ThomsenBricklinkInstructions *Alternate Build Connection: RTron The box reads, “A new and exciting building adventure awaits you with every

6604: Formula-1 Racer
Official Sets Race Town Town Sets Very Small Builds 

6604: Formula-1 Racer

November 25, 2020November 25, 2020 Master Builder
6894: Invader
Blacktron Blacktron Sets Medium Builds Official Sets 

6894: Invader

November 20, 2019November 20, 2019 Master Builder
854: Go-Kart
Medium Builds Official Sets Technic Technic Sets 

854: Go-Kart

August 28, 2023January 6, 2025 Master Builder
6274: Caribbean Clipper
Box Story Imperial Soldiers Large Builds Niels Milan Pedersen Official Sets Pirates Pirates I Pirates Sets 

6274: Caribbean Clipper

February 8, 2022February 21, 2025 Master Builder
1954 (1714, Kabaya: Space 1): Surveillance Scooter
Jørn Thomsen Official Sets Space Spyrius Spyrius Sets Very Small Builds 

1954 (1714, Kabaya: Space 1): Surveillance Scooter

January 26, 2022February 25, 2025 Master Builder
6545: Search N’ Rescue
Classic Town Large Builds Official Sets Police Town Town Sets 

6545: Search N’ Rescue

June 2, 2022June 2, 2022 Master Builder
1382: Scary Laboratory
Extra Large Builds Official Sets Studio Sets Studios 

1382: Scary Laboratory

August 10, 2026August 10, 2026 Master Builder
6513: Glade Runner
Classic Town Harbor Official Sets Small Builds Town Town Sets Wrecker 

6513: Glade Runner

May 10, 2022May 10, 2022 Master Builder
6541: Intercoastal Seaport
ABCs Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

6541: Intercoastal Seaport

January 25, 2022February 12, 2025 Master Builder
7101: Lightsaber Duel
Episode I Official Sets Small Builds Star Wars Star Wars Sets 

7101: Lightsaber Duel

October 28, 2021October 28, 2021 Master Builder
4482: AT-TE
Episode II Extra Large Builds Official Sets Star Wars Star Wars Sets 

4482: AT-TE

April 9, 2020April 9, 2020 Master Builder
4504: Millennium Falcon (Redesign)
Episode IV/V/VI Extra Large Builds Official Sets Star Wars Star Wars Sets 

4504: Millennium Falcon (Redesign)

May 15, 2023May 15, 2023 Master Builder
4480: Jabba’s Palace
Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets 

4480: Jabba’s Palace

March 18, 2022March 18, 2022 Master Builder
42089: Power Boat
2 in 1 Medium Builds Official Sets Technic Technic Sets 

42089: Power Boat

August 28, 2026August 28, 2026 Master Builder
8369: Dirt Crusher RC (Yellow)
Official Sets Racers Radio Control Small Builds 

8369: Dirt Crusher RC (Yellow)

November 13, 2024November 13, 2024 Master Builder

BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

About This Site

Logo
There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

  • Adventurers
  • Aquazone
  • BATMAN
  • Bionicle
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Fabuland
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Pirates
  • Space
  • Star Wars
  • Technic
  • Train
  • Town
  • Universal Building Set
  • Western
  • More Sets
  • Misc

Useful Links

  • Submit Instructions!
  • 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)
  • How BOTBB was Built

In Honor of 1526

The classic space set that never was.

Copyright © 2026 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.