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Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Pirates
    • Space
    • Star Wars
    • Technic
    • 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

Coast Guard

Alternate Builds Classic Town Coast Guard Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6387 – Back E

October 5, 2024October 7, 2024 Master Builder 2178 Views

From: 6387: Coastal Rescue BaseName: Buggy Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Coast Guard Small Builds Town Town Alternate Builds 

6387 – Back G

July 15, 2022July 15, 2022 Master Builder 2224 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Small Builds Town Town Alternate Builds 

6387 – Back F

July 15, 2022July 15, 2022 Master Builder 2144 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6387 – Back D

July 15, 2022July 15, 2022 Master Builder 2183 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6387 – Back C

July 15, 2022July 15, 2022 Master Builder 2276 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Small Builds Town Town Alternate Builds 

6387 – Back B

July 15, 2022July 15, 2022 Master Builder 2282 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Small Builds Town Town Alternate Builds 

6387 – Back A

July 15, 2022July 15, 2022 Master Builder 2159 Views

From: 6387: Coastal Rescue BaseName: TBDSubmitted by: USERInstructions:

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Classic Town Coast Guard Large Builds Official Sets Town Town Sets 

6387: Coastal Rescue Base

July 15, 2022July 15, 2022 Master Builder 4911 Views

Year Released: 1989BricklinkInstructions

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6342 – Back D

July 15, 2022July 15, 2022 Master Builder 2112 Views

From: 6342: Beach Rescue ChopperName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6342 – Back C

July 15, 2022July 15, 2022 Master Builder 2228 Views

From: 6342: Beach Rescue ChopperName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6342 – Back B

July 15, 2022July 15, 2022 Master Builder 2175 Views

From: 6342: Beach Rescue ChopperName: TBDSubmitted by: USERInstructions:

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Alternate Builds Classic Town Coast Guard Medium Builds Town Town Alternate Builds 

6342 – Back A

July 15, 2022July 15, 2022 Master Builder 2075 Views

From: 6342: Beach Rescue ChopperName: TBDSubmitted by: USERInstructions:

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Classic Town Coast Guard Medium Builds Official Sets Town Town Sets 

6342: Beach Rescue Chopper

July 15, 2022July 15, 2022 Master Builder 4636 Views

Year Released: 1993BricklinkInstructions

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Alternate Builds Classic Town Coast Guard Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6518 – Back C

May 23, 2022May 23, 2022 Master Builder 2301 Views

From: 6518: Baja BuggyName: Dune Patrol Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Coast Guard Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6518 – Back B

May 23, 2022May 23, 2022 Master Builder 2243 Views

From: 6518: Baja BuggyName: Road Cleaner Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Coast Guard Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6518 – Back A

May 23, 2022May 23, 2022 Master Builder 2366 Views

From: 6518: Baja BuggyName: Daily Routine Instructions: View PDF | Download .io File

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Classic Town Coast Guard Official Sets Small Builds Town Town Sets 

6518: Baja Buggy

May 23, 2022May 23, 2022 Master Builder 4132 Views

Year Released: 1996BricklinkInstructions

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EXPLORE MORE OFFICIAL SETS

1843 – Side R
Bonus/Value Pack Alternate Builds Castle Castle Alternate Builds Instructions Added Official Sets Royal Knights Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds 

1843 – Side R

January 22, 2021March 14, 2025 Master Builder

From: 1843: Space / Castle Value PackName: Space / Castle Catapult and Tracking Station Instructions: View PDF | Download .io File

6651: Post Office Van
Classic Town Official Sets Post Office Small Builds Town Town Sets 

6651: Post Office Van

February 3, 2021February 3, 2021 Master Builder
6452: Mini Rocket Launcher
Official Sets Space Port Town Town Sets Very Small Builds 

6452: Mini Rocket Launcher

October 3, 2024October 3, 2024 Master Builder
6764: Sheriff’s Lock-Up
Medium Builds Official Sets Western Western Sets 

6764: Sheriff’s Lock-Up

September 1, 2024September 1, 2024 Master Builder
6685: Fire Copter 1
ABCs Classic Town Fire Official Sets Small Builds Town Town Sets 

6685: Fire Copter 1

October 13, 2021August 3, 2023 Master Builder
4032: Passenger Plane
Airport Medium Builds Official Sets Town Town Sets World City 

4032: Passenger Plane

December 29, 2021December 29, 2021 Master Builder
4883: Gear Grinders
Designer Sets Designer Sets Alternate Builds Designer Sets Set Medium Builds Official Sets 

4883: Gear Grinders

August 2, 2021August 2, 2021 Master Builder
857: Motorcycle
Extra Large Builds Official Sets Technic Technic Sets 

857: Motorcycle

January 6, 2025January 6, 2025 Master Builder
6598: Metro PD Station
Classic Town Extra Large Builds Official Sets Police Town Town Sets 

6598: Metro PD Station

January 6, 2022January 6, 2022 Master Builder
6016: Knight’s Arsenal
Castle Castle Sets Lion Knights Official Sets Very Small Builds 

6016: Knight’s Arsenal

October 12, 2021October 12, 2021 Master Builder
6592: Vacation Hideaway (Weekend Cottage)
Building Classic Town Official Sets Small Builds Town Town Sets 

6592: Vacation Hideaway (Weekend Cottage)

June 23, 2025June 23, 2025 Master Builder
6975: Alien Avenger
Large Builds Official Sets UFO UFO Sets 

6975: Alien Avenger

November 9, 2019November 9, 2019 Master Builder
4714: Gringott’s Bank
Harry Potter Harry Potter Sets Medium Builds Official Sets Sorcerer's Stone 

4714: Gringott’s Bank

March 2, 2023March 2, 2023 Master Builder
1496: Rally Car
Official Sets Small Builds Town Town Sets 

1496: Rally Car

October 20, 2019October 8, 2024 Master Builder
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
2151: Robo Raider
Medium Builds Official Sets Robo Force Robo Force Alternate Builds Robo Force Sets Space 

2151: Robo Raider

January 14, 2021January 14, 2021 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
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Fabuland
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Pirates
  • Space
  • Star Wars
  • Technic
  • 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 © 2025 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.