How many pieces does the LEGO Corroder (7156-1) have?

The LEGO Corroder set (7156-1) contains 40 pieces. It was released in 2010 as part of the LEGO Hero Factory theme.

How can I find missing parts for LEGO set 7156-1?

On BrickMissing you can check which parts from the LEGO Corroder (7156-1) you already own. Add your LEGO collection and we'll show exactly which of the 40 pieces you're missing and which you already have.

Can I build the LEGO Corroder 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 40 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Corroder from?

The LEGO Corroder (7156-1) belongs to the LEGO Hero Factory theme. You can browse all Hero Factory sets on BrickMissing to find more sets from this theme.

Corroder

7156-1 Hero Factory 2010 40 parts 23.8% repair risk Beginner

Nothing can escape Corroder's toxic terror! Calling all heroes, beware of Von Nebula’s newest henchman, Corroder! Don’t be fooled by this LEGO® HERO FACTORY® villain; he is lethal in close combat. Corroder runs on all fours, attacking with razor claws, a spiked head, and corrosive spit. Get too close to this bad bot and you’ll pay the price! Recreate the thrilling action with set 7156, Corroder.

Parts Inventory

🧱 40 parts

Part	Color	Qty	LEGO price each
Technic Beam 1 x 4 Thin with Stud Connector 2825	Light Bluish Gray	1×	€0,21 View at LEGO → View
Technic Pin 3/4 32002	Dark Bluish Gray	1×	Check price → View
Technic Axle and Pin Connector Angled #5 - 112.5° 32015	Light Bluish Gray	1×	€0,21 View at LEGO → View
Technic Axle 2 Notched 32062	Red	2×	€0,07 View at LEGO → View
Technic Axle and Pin Connector Perpendicular Double Split 41678	Light Bluish Gray	1×	Check price → View
Large Figure Skeletal, Limb, with 2 Ball Joints (Toa Metru) 47297	Lime	2×	Check price → View
Projectile, Large Figure Weapon, Zamor Sphere / Ball with Marbled Trans-Bright Green Pattern 54821pat0002	Light Bluish Gray	1×	Check price → View
Technic Axle Connector Hub with 3 Axles at 120° 57585	Light Bluish Gray	6×	€0,28 View at LEGO → View
Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides, Squared Ends 60176	Black	2×	Check price → View
Large Figure Skeletal, Limb, Angular with Ball Joint and Ball Socket (Av-Matoran) 60896	Black	2×	Check price → View
Large Figure Foot, Claw with Ball Socket (Shadow Matoran) 60902	Black	2×	Check price → View
Large Figure Head Connector Block (Glatorian) 64262	Trans-Neon Orange	1×	Check price → View

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Repairability

Can you fix Corroder if a piece goes missing?

23.8%Very high repair risk

easy to fixguard this box

5 of the 21 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

22.2%

All sets

6.7%

Hardest to replace

Large Figure Mask, Corroder · Lime · only this setLarge Figure Weapon Claw, Corroder · Lime · only this setSticker Sheet for Set 7156-1 · Unknown · only this set

How we calculate this →