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 Classic Town Instructions Added Off-Road Small Alt Build Small Builds Town Town Alternate Builds 

6641 – Back D

May 9, 2026May 13, 2026 Master Builder 4426 Views

From: 6641: 4-Wheelin’ Truck (Four Wheelin’ Truck)
Name: Sand Buggy 1
Instructions: View PDF

Contributions

  1. Name and PDF submitted on May 9, 2026 by: se1977
  • ← 6641 – Back C
  • 6641 – Back E →

You May Also Like

1096: Race Buggy

July 26, 2020July 26, 2020 Master Builder

897 – Back A

September 16, 2019October 25, 2021 Master Builder

6822 – Back C

March 12, 2024March 12, 2024 Master Builder

1657 – Back C

December 28, 2021December 28, 2021 Master Builder

70008 – Gorilla Mini-Robot

March 26, 2026March 26, 2026 Master Builder

6276 – Back C

November 21, 2023November 29, 2023 Master Builder

EXPLORE MORE OFFICIAL SETS

6251: Pirate Mini Figures (Sea Mates)
Official Sets Pirates Pirates I Pirates Sets Very Small Builds 

6251: Pirate Mini Figures (Sea Mates)

April 9, 2020April 9, 2020 Master Builder

Year Released: 198910 PiecesBricklink

6977: Arachnoid Star Base
Insectoids Insectoids Sets Large Builds Official Sets 

6977: Arachnoid Star Base

November 9, 2019November 9, 2019 Master Builder
4733: The Dueling Club
Chamber of Secrets Harry Potter Harry Potter Sets Medium Builds Official Sets 

4733: The Dueling Club

March 3, 2023March 3, 2023 Master Builder
7264: Imperial Inspection
Episode IV/V/VI Large Builds Official Sets Star Wars Star Wars Sets 

7264: Imperial Inspection

April 15, 2026April 15, 2026 Master Builder
132: Cottage
Box Story Fabuland Fabuland Sets Medium Builds Official Sets 

132: Cottage

March 1, 2023April 3, 2024 Master Builder
6492: Hypno Cruiser
Medium Builds Official Sets Time Cruisers Time Cruisers Sets 

6492: Hypno Cruiser

December 29, 2021March 20, 2025 Master Builder
2154: Robo Master
ABCs Box Story Large Builds Official Sets Robo Force Robo Force Sets Space 

2154: Robo Master

June 14, 2023February 11, 2025 Master Builder
194: Family
Building Set with People Building Set with People Sets Official Sets Small Builds 

194: Family

October 4, 2019October 6, 2019 Master Builder
4708: Hogwarts Express
Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone 

4708: Hogwarts Express

July 13, 2021August 8, 2024 Master Builder
6454: Countdown Corner
Medium Builds Official Sets Space Port Town Town Sets 

6454: Countdown Corner

July 14, 2021July 14, 2021 Master Builder
305: Two Crater Plates
Classic Space Classic Space Sets Official Sets Space Supplemental 

305: Two Crater Plates

March 6, 2026March 6, 2026 Master Builder
6645: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6645: Street Sweeper

November 20, 2020November 20, 2020 Master Builder
6398: Central Precinct HQ
Box Story Classic Town Extra Large Builds Official Sets Police Town Town Sets 

6398: Central Precinct HQ

February 19, 2025February 19, 2025 Master Builder
6335: Indy Transport
Classic Town Medium Builds Official Sets Race Town Town Sets 

6335: Indy Transport

November 29, 2023November 29, 2023 Master Builder
6699: Cycle Fix-It Shop
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6699: Cycle Fix-It Shop

October 28, 2025October 28, 2025 Master Builder
1853: Navigator
Box Plus Different Box Versions Medium Builds Official Sets Storage Container Time Cruisers Time Cruisers Sets 

1853: Navigator

March 18, 2025March 5, 2026 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.