How many pieces does the LEGO Droid Developer Kit (9748-1) have?

The LEGO Droid Developer Kit set (9748-1) contains 658 pieces. It was released in 1999 as part of the LEGO Mindstorms theme.

How can I find missing parts for LEGO set 9748-1?

On BrickMissing you can check which parts from the LEGO Droid Developer Kit (9748-1) you already own. Add your LEGO collection and we'll show exactly which of the 658 pieces you're missing and which you already have.

Can I build the LEGO Droid Developer Kit 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 658 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Droid Developer Kit from?

The LEGO Droid Developer Kit (9748-1) belongs to the LEGO Mindstorms theme. You can browse all Mindstorms sets on BrickMissing to find more sets from this theme.

Droid Developer Kit

9748-1 Mindstorms 1999 658 parts 15.7% catalog rarity Easy

Droid Developer Kit (9748-1) is a LEGO set with a listed count of 658 parts. Available inventory data is shown below.

Parts Inventory

🧱 658 parts

Showing the first 12 rows of the parts list (658 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Light Gray	4×	Check price → View
Light Gray	4×	Check price → View
White	2×	€0,06 View at LEGO → View
Light Gray	4×	Check price → View
White	4×	€0,07 View at LEGO → View
Black	2×	Check price → View
White	4×	€0,07 View at LEGO → View
Light Gray	4×	Check price → View
White	2×	Check price → View
Black	34×	Check price → View
White	7×	Check price → View
Light Gray	1×	Check price → View

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Catalog rarity

How common are the parts in Droid Developer Kit?

15.7%High rarity

more commonless common

20 of 127 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

8.4%

All sets

6.7%

Least common in our catalog

Technic Beam 1 x 7 · Blue · only this set in our catalogTechnic Panel Fairing # 3 Large Long, La… · White · only this set in our catalogTechnic Panel Fairing # 4 Large Long, La… · White · only this set in our catalog

How we calculate this →