How many pieces does the LEGO Action Designer (Kits 4 - 6 Redesign) (20217-1) have?

The LEGO Action Designer (Kits 4 - 6 Redesign) set (20217-1) contains 576 pieces. It was released in 2013 as part of the LEGO Master Builder Academy theme.

How can I find missing parts for LEGO set 20217-1?

On BrickMissing you can check which parts from the LEGO Action Designer (Kits 4 - 6 Redesign) (20217-1) you already own. Add your LEGO collection and we'll show exactly which of the 576 pieces you're missing and which you already have.

Can I build the LEGO Action Designer (Kits 4 - 6 Redesign) with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 576 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Action Designer (Kits 4 - 6 Redesign) from?

The LEGO Action Designer (Kits 4 - 6 Redesign) (20217-1) belongs to the LEGO Master Builder Academy theme. You can browse all Master Builder Academy sets on BrickMissing to find more sets from this theme.

Action Designer (Kits 4 - 6 Redesign) - View 8

Action Designer (Kits 4 - 6 Redesign)

20217-1 Master Builder Academy 2013 576 parts 12.3% repair risk Intermediate

The 2013 LEGO Master Builder Academy Action Designer (20217-1) offers an introduction to advanced model creation. This 204-piece set focuses on mastering dynamic build techniques across three themes: Flight Designer, Creature Designer, and Auto Designer. Builders integrate moving limbs and toothy jaws for creatures, or use LEGO Technic elements to add spring-loaded functions to vehicles. The set includes three separately packed bags of bricks, each with an 84-page Designer Handbook teaching 6 LEGO Master Builder techniques. With 9 designs, enthusiasts construct three models simultaneously—one plane, one creature, and one auto—demonstrating varied action. Three exclusive LEGO MBA Level 2 Minifigures, each with a themed accessory build, accompany this exploration, alongside an access code for online content.

Parts Inventory

🧱 576 parts

Part	Color	Qty	LEGO price each
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] 73983	Black	4×	Check price → View
Radiator Grille 1x2 2412	Black	1×	Check price → View
Headwear Accessory Visor For Standard Helmet 2447	Black	2×	€0,13 View at LEGO → View
Brick 2 x 4 3001	Black	1×	€0,22 View at LEGO → View
Brick 1 x 2 3004	Black	1×	€0,11 View at LEGO → View
Plate 2 x 4 3020	Black	2×	€0,15 View at LEGO → View
Plate 2 x 3 3021	Black	5×	€0,13 View at LEGO → View
Plate 2 x 2 3022	Black	3×	€0,10 View at LEGO → View
Plate 1 x 2 3023	Black	13×	€0,08 View at LEGO → View
Plate 1 x 1 3024	Black	2×	€0,06 View at LEGO → View
Technic Brick 1 x 4 [3 Pin Holes] 3701	Black	4×	€0,17 View at LEGO → View
Tool Screwdriver and Spanner / Wrench 4006	Black	1×	€0,11 View at LEGO → View

I already have an account

Repairability

Can you fix Action Designer (Kits 4 - 6 Redesign) if a piece goes missing?

12.3%High repair risk

easy to fixguard this box

25 of the 204 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

3.5%

All sets

6.7%

Hardest to replace

MOTOR 2X2X1 1/3 NO.'1000' · Silver Metallic · only this setWALL ELEMENT 1X2X1 · Black · only this setPLATE 1X2 W/STUB VERTICAL/END · Light Bluish Gray · only this set

How we calculate this →

More Master Builder Academy sets

Browse more LEGO Master Builder Academy sets related to Action Designer (Kits 4 - 6 Redesign), including models from 2013 and other sets in the same theme.

View all Master Builder Academy sets →