How many pieces does the LEGO Rock Raiders HQ (4990-1) have?

The LEGO Rock Raiders HQ set (4990-1) contains 411 pieces. It was released in 1999 as part of the LEGO Rock Raiders theme.

How can I find missing parts for LEGO set 4990-1?

On BrickMissing you can check which parts from the LEGO Rock Raiders HQ (4990-1) you already own. Add your LEGO collection and we'll show exactly which of the 411 pieces you're missing and which you already have.

Can I build the LEGO Rock Raiders HQ 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 411 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Rock Raiders HQ from?

The LEGO Rock Raiders HQ (4990-1) belongs to the LEGO Rock Raiders theme. You can browse all Rock Raiders sets on BrickMissing to find more sets from this theme.

Rock Raiders HQ

4990-1 Rock Raiders 1999 411 parts 8.4% repair risk Intermediate

Rock Raiders HQ (4990-1) is a LEGO Rock Raiders from 1999. The set contains 411 parts across 12 part and colour combinations in 4 colours — the full inventory below shows exactly which pieces you need to build or complete it.

Parts Inventory

🧱 411 parts

Part	Color	Qty	LEGO price each
Crane Arm Outside, Wide, 15 Studs, End Notch 2350b	Dark Gray	1×	Check price → View
Crane Arm Centre, 16 x 2 x 1 2351	Black	1×	Check price → View
Wedge 3 x 4 [No Stud Notches] 2399	Dark Gray	1×	Check price → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Yellow	11×	€0,06 View at LEGO → View
Tile 1 x 4 with Black Diagonal Stripes Print 2431pr0017	Yellow	10×	Check price → View
Tile Special 1 x 2 with Handle 2432	Light Gray	2×	Check price → View
Tile Special 1 x 2 with Handle 2432	Black	6×	€0,11 View at LEGO → View
Brick 2 x 6 2456	Light Gray	4×	Check price → View
Tile Special 2 x 2 with Top Pin 2460	Dark Gray	1×	Check price → View
Brick 1 x 16 2465	Dark Gray	2×	Check price → View
Tipper Bed Small, 3 x 4 Anti-studs 2512	Light Gray	2×	Check price → View
Tool Chainsaw / Drill Body 2516	Black	1×	€0,59 View at LEGO → View

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Repairability

Can you fix Rock Raiders HQ if a piece goes missing?

8.4%Moderate repair risk

easy to fixguard this box

10 of the 119 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

7.3%

All sets

6.7%

Hardest to replace

Crane Arm Outside, Wide, 15 Studs, End N… · Dark Gray · only this setBaseplate Raised 32 x 48 x 6 · Light Gray · only this setSlope 45° 2 x 4 · Red · only this set

How we calculate this →