Skip to content

Back of the Box Builds

LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
- Building Set with People
- Castle
- Duplo
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
- Ninja
- Pirates
- Rock Raiders
- Space
- Star Wars
- Studios
- Technic
- Time Cruisers
- Town
- Universal Building Set
- Western
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Alternate Builds Classic Space Classic Space Alternate Builds Medium Builds Space

6901 – Back C

September 11, 2020September 11, 2020 Master Builder 1370 Views

From: 6901: Mobile Lab
Name: TBD
Submitted by: USER
Instructions

← 6901 – Back B
6901 – Back D →

You May Also Like

6872: Xenon X-Craft

October 19, 2019October 19, 2019 Master Builder

6604 – Back A

November 25, 2020November 25, 2020 Master Builder

6831 – Back B

May 3, 2020November 18, 2021 Master Builder

6831 – Back C

May 3, 2020November 18, 2021 Master Builder

6988 – Back C

October 24, 2019October 24, 2019 Master Builder

6262 – Back A

July 8, 2022July 12, 2022 Master Builder

EXPLORE MORE OFFICIAL SETS

Classic Town Official Sets Race Small Builds Town Town Sets

6669: Diesel Daredevil

March 17, 2022March 17, 2022 Master Builder

Year Released: 1991BricklinkInstructions

Official Sets Very Small Builds

4582: Red Bullet

October 23, 2021October 23, 2021 Master Builder

Classic Town Official Sets Recreation Town Town Sets Very Small Builds

6534: Beach Bandit

July 8, 2022July 8, 2022 Master Builder

Classic Town Large Builds Official Sets Police Town Town Sets

6386: Police Command Base

February 4, 2021February 4, 2021 Master Builder

Classic Town Gas Station Official Sets Small Builds Town Town Sets

671: Shell Fuel Pumper

October 20, 2019April 4, 2020 Master Builder

Classic Town Medium Builds Official Sets Town Town Sets Traffic

379: Bus Station

April 10, 2021April 10, 2021 Master Builder

Large Builds Model Team Model Team Sets Official Sets

5521: Sea Jet

January 12, 2021January 12, 2021 Master Builder

Classic Town Large Builds Official Sets Recreation Town Town Sets

6552: Rocky River Retreat

July 15, 2022July 15, 2022 Master Builder

Aquaraiders I Aquazone Aquazone Sets Large Builds Official Sets

2161: Aqua Dozer

January 8, 2020April 4, 2020 Master Builder

Divers Extra Large Builds Official Sets Town Town Sets

6560: Diving Expedition Explorer

April 3, 2022April 3, 2022 Master Builder

Blacktron Blacktron Sets Castle Castle Sets Classic Town Forestmen Official Sets Small Builds Space Town Traffic Value Packs

1675: Legoland Triple Pack

October 12, 2021October 12, 2021 Master Builder

Classic Town Medium Builds Official Sets Recreation Town Town Sets

1817: Sea Plane with Hut and Boat

January 12, 2022January 12, 2022 Master Builder

Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets

7134: A-wing Fighter

December 29, 2021December 29, 2021 Master Builder

Medium Builds Official Sets Space Port Town Town Sets

6454: Countdown Corner

July 14, 2021July 14, 2021 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds Space

1499: Twin Starfire

February 3, 2021February 3, 2021 Master Builder

Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker

6541: Intercoastal Seaport

January 25, 2022January 25, 2022 Master Builder

BUILD!

MINIFIGS

About This Site

There were once pictures of additional builds on the back of LEGO® boxes. On the box was, "Build any of these exciting models with this set." There were no instructions for these alternate builds, until now.

Sets

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

Copyright © 2022 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.