Scrap Mechanic Wiki
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Interactive Parts are functional parts in Scrap Mechanic, many of which are essential to building vehicles. They are distinguished by an orange dot in the inventory.

Image Name Description Properties
Bearing Everything you place on the bearing will revolve.

Bearings can also be connected to an engine or the driver's seat to be controlled in different ways.

Weight:
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Friction:
Buoyancy:
Flammable: No
Toilet Used for avoiding standing.

Take a seat and relax or add it to your vehicle so your friends can tag along.

Can be connected to triggers which can activate other interactive parts from the toilet.

Don't forget to flush!

Weight:
Durability:
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Buoyancy:
Flammable: No
Switch Unlimited toggling on demand.

The Switch activates whatever items connected to, making it indispensable when you want to turn things on and off with a single push.

It can activate an engine, a thruster, the controller and more.

Activate it by interacting with it or by connecting it to a seat or driver's seat.

Weight:
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Buoyancy:
Flammable: Yes
Button Activates stuff.

The button is active for as long as it remains pressed.

Activate it by interacting with it or by connecting it to a seat or driver's seat.

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Buoyancy:
Flammable: Yes
Radio All hits, all the time.

Those beastly Farmbots have hijacked and are now transmitting classic selections from their deeply unusual taste in music.

Activate it by interacting with it or by connecting it to a trigger.

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Flammable: Yes
Horn Add it to your vehicle or use it as a door bell. Honk at your friends to avoid accidents.

Set the pitch and connect it to a trigger to activate it.

Weight:
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Friction:
Buoyancy:
Flammable: Yes
Logic Gate The Logic Gate is a powerful block that allows you to build basic logical functions.

By pressing E on the block, the mechanic can choose between different logic gate types.

The logic gate can be connected to other logic gates, triggers, timers and more.

Great for making advanced creations.

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Flammable: No
Timer The Timer allows you delay the interaction between two interactive parts.

For example, between a switch and a controller.

It goes great with Logic Gates.

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Flammable: No
Totebot Head

Bass

This robot head is broken.

But the sound generator inside seems to still be working.

Creative mechanics can probably find a way to make music with this.

Weight:
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Buoyancy:
Flammable: No
Totebot Head

Percussion

This robot head is broken.

But the sound generator inside seems to still be working.

Creative mechanics can probably find a way to make music with this.

Weight:
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Flammable: No
Totebot Head

Synth Voice

This robot head is broken.

But the sound generator inside seems to still be working.

Creative mechanics can probably find a way to make music with this.

Weight:
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Buoyancy:
Flammable: No
Totebot Head

Blip

This robot head is broken.

But the sound generator inside seems to still be working.

Creative mechanics can probably find a way to make music with this.

Weight:
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Buoyancy:
Flammable: No
Bathtub Used for maximum relaxation.

Sit down and relax or add it to your vehicle to stay nice and clean on the go.

Can be connected to triggers which can activate other interactive parts from the bathtub.

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Flammable: No
Raft Shark Mount A plastic shark mount prop from the survival game Raft.

It seems to have some mechanical joints inside.

Maybe it can bite?

Weight:
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Buoyancy:
Flammable: Yes
Mountable Spud Gun The potato shooting mountable spud gun is great for protecting your creations.

Connect it to a trigger that is connected to a seat to shoot while seated.

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Buoyancy:
Flammable: No
Small Explosive Canister Highly explosive canister that can detonate by strong collisions or by Spud Guns

This canister has a small explosion radius.

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Flammable: Yes
Large Explosive Canister Highly explosive canister that can detonate by strong collisions or by Spud Guns

This canister has a large explosion radius.

Weight:
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Buoyancy:
Flammable: Yes
Water Cannon Connect it to a Water container with a trigger to water your plants more efficiently.
Weight:
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Flammable: No
Headlight Let there be visibility!

Connect to a trigger to turn on and off.

Adjustable beam range.

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Buoyancy:
Flammable: Yes
Warehouse Spotlight Let there be visibility!

Connect to a trigger to turn on and off.

Adjustable beam range.

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Buoyancy:
Flammable: Yes
Green Totebot Capsule Shot or hit capsule to release a very angry bot.

Paint bots in different colors, so they turn on each other instead of coming after you.

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Buoyancy:
Flammable: Yes
Haybot Capsule Shot or hit capsule to release a very angry bot.

Paint bots in different colors, so they turn on each other instead of coming after you.

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Buoyancy:
Flammable: Yes
Tapebot Capsule Shot or hit capsule to release a very angry bot.

Paint bots in different colors, so they turn on each other instead of coming after you.

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Flammable: Yes
Red Tapebot Capsule Shot or hit capsule to release a very angry bot.

Paint bots in different colors, so they turn on each other instead of coming after you.

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Buoyancy:
Flammable: Yes
Farmbot Capsule Shot or hit capsule to release a very angry bot.

Paint bots in different colors, so they turn on each other instead of coming after you.

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Flammable: Yes
Glowbug Capsule Shot or hit capsule to release a friendly glowbug.
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Buoyancy:
Flammable: Yes
Woc Capsule Shot or hit capsule to release a friendly woc.
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Flammable: Yes
Beacon Emits a tracking signal that can be toggled in the Logbook.
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Flammable: No
Sport Suspension Adds shock absorption and provides stability.

Great for vehicles to prevent them from easily flipping over.

This suspension is small, but has a firmer bounce.

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Flammable: No
Off-Road Suspension Adds shock absorption and provides stability.

Great for vehicles to prevent them from easily flipping over.

This suspension has a lot of bounce, making it ideal for off-road vehicles.

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Flammable: No
Driver's Seat Makes bearings turn left and right.

Can be connected to an engine to control the direction of travel.

Can also be connected to triggers that can be activated from the seat.

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Flammable: No
Seat Used for avoiding standing.

Take a seat and relax or add it to your vehicle so your friends can tag along.

Can be connected to triggers which can activate other interactive parts from the seat.

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Flammable: No
Driver's Saddle Makes bearings turn left and right.

Can be connected to an engine to control the direction of travel.

Can also be connected to triggers that can be activated from the saddle.

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Flammable: No
Saddle Used for avoiding standing.

Take a seat and relax or add it to your vehicle so your friends can tag along.

Can be connected to triggers which can activate other interactive parts from the saddle.

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Flammable: No
Gas Engine An engine with fixed speed and adjustable power, ideally suited to powering vehicles.

Can be connected to a driver's seat or triggers.

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Flammable: No
Electric Engine Powers bearings.

An engine with fixed power and adjustable speed.

A weak engine with an adjustable speed.

Can be connected to a driver's seat or triggers.

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Flammable: No
Thruster Enough of these can make things fly.

Needs to be connected to a trigger or the driver's seat in order to activate.

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Flammable: No
Controller Allows bearings to rotate in sequence.

Allows pistons to extend in sequence.

Perfect for building transforming creations.

Needs to be connected to bearings or pistons.

Activated by connecting a trigger or the driver's seat to the controller.

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Flammable: No
Sensor It detects, it activates!

The sensor activates when detecting any kind of surface that comes into its view, and has a reach of ten blocks.

It can activate an engine, a thruster, the controller and more.

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Flammable: No
Piston Extends and contracts! Connect it to a trigger to activate.

The piston can also be connected to a controller to make it extend and contract in a sequence.

Perfect for creating impressive creations.

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Flammable: No
Gas Container Can stores more gas and loads gas in to Gas Engines and other interactive parts that require Gas when connected.
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Flammable: No
Battery Container Can Store more batteries and loads batteries in to Electric Engines and other interactive parts that require batteries when connected.
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Flammable: No
Water Container Connect it to a Vacuum Pump that is under water to fill the Water Container with water.
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Flammable: No
Potato Ammo Container Connect it to a Mountable Spud Gun with a trigger to shoot potato ammo.
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Flammable: No
Saw Blade Cut down trees faster with the Saw Blade.

Put it on a bearing that is connected to an engine and drive it in to a tree.

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Flammable: No
Drill Use the Drill to mine square rocks for stone and metal.

Put it on a bearing that is connected to an engine and drive it in to a square rock.

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Flammable: No
Warehouse Wall Light
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Buoyancy:
Flammable: No
Packing Lamp
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Flammable: No
Warehouse Fluorescent Light
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Flammable: No
Warehouse Square Light
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Buoyancy:
Flammable: No
Warehouse Spotlight
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Buoyancy:
Flammable: No
Warehouse Spot Small
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Buoyancy:
Flammable: No
Cash Register
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Buoyancy:
Flammable: Yes
Frame Beam Light
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Buoyancy:
Flammable: No
Protector Sign
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Buoyancy:
Flammable: No
Encryptor Sign
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Buoyancy:
Flammable: No
Master Switch Unlimited toggling on demand.

The Switch activates whatever items connected to, making it indispensable when you want to turn things on and off with a single push.

It can activate an engine, a thruster, the controller and more.

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Buoyancy:
Flammable: No
Work Light
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Buoyancy:
Flammable: No
Office Chair Top
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Buoyancy:
Flammable: Yes
Shack Light
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Buoyancy:
Flammable: Yes
Fresh Neon Sign
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Buoyancy:
Flammable: Yes
Vacuum Pump The Vaccum Pump has many uses when connected to a trigger.

Suck up water in to a water container.

Pick up plants in to a chest.

It can even shoot and place items from a chest.

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Flammable: No
Vacuum Pipe Use it with the Vacuum Pump to make items travel through pipes.
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Buoyancy:
Flammable: No
Vacuum Pipe Corner Use it with the Vacuum Pump to make items travel through pipes.
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Flammable: No
Large Chest Great for storing a lot of items.

Can also be used with a Vacuum Pump.

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Flammable: No
Refinebot Let the Refinebot help you out and refine all your collected logs. Put them in by hand or by placing a Resource Collector with logs next to it.
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Flammable: No
Resource Collector Perfect for collecting and stacking logs. When full, place it next to a refinebot to turn logs in to blocks.
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Buoyancy:
Flammable: Yes
Craftbot The Craftbot will help you craft everything from new blocks to useful interactive parts. A mechanics best friend.
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Flammable: No

Survival Mode Exclusive[]

The following items are exclusive to Survival Mode.

Image Name Description Properties
Scrap Gas Engine An engine with uneven speed and adjustable power, ideally suited to powering vehicles.

Can be connected to a driver's seat or trigger.

This Engine is not upgradable.

Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
Scrap Driver's Seat Makes bearings turn left and right.

Can be connected to an engine to control the direction of travel.

Can also be connected to triggers that can be activated from the seat.

This Driver's Seat is not upgradable.

Weight:
Durability:
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Buoyancy:
Flammable: Yes
Scrap Seat Used for avoiding standing.

Take a seat and relax or add it to your vehicle so your friends can tag along.

This Seat is not upgradable.

Weight:
Durability:
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Buoyancy:
Flammable: Yes
Respawn Bed Take a lovely nap in this comfy bed to respawn in it after your mechanic has been knocked out.
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Buoyancy:
Flammable: Yes
Fridge Keeps your food fresh.
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Buoyancy:
Flammable: No
Chest A simple chest to store your items.
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Buoyancy:
Flammable: No
Chemical Container
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Buoyancy:
Flammable: No
Locker
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Buoyancy:
Flammable: No
Broken Microwave
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Buoyancy:
Flammable: Yes
File Cabinet
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Buoyancy:
Flammable: No
Oily Toilet Seat
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Durability:
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Buoyancy:
Flammable: Yes

Challenge Mode Exclusive[]

The following items are exclusive to Challenge Mode.

Image Name Description Properties
Challenge Chest Fill with the items you want the player to build with in your challenge.
Weight:
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Buoyancy:
Flammable: No
Player Start Players will start on these when playing the challenge.
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Buoyancy:
Flammable: No
Ball Spawner Spawns a ball when the challenge starts. Connect to a trigger to control the spawning. A new one will spawn if the ball falls off the edge.
Weight:
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Buoyancy:
Flammable: No
Explosive Canister Spawner Spawns an explosive canister when the challenge starts. Connect to a trigger to control the spawning. A new one will spawn if the canister is destroyed.
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Buoyancy:
Flammable: No
Goal Platform Bringing your creation over here wins the challenge. Connect an input to set a win condition. Connect outputs to trigger celebration events.
Weight:
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Buoyancy:
Flammable: No
Build Platform As long as the challenge has not started the player can put down the lift here and build. Loose creations on the build platform will allow them to be built on.
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Buoyancy:
Flammable: No
Ball It's spherical!
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Buoyancy:
Flammable: No
Ball Socket Bring a ball of matching color into the socket to activate.
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Buoyancy:
Flammable: No
Big Piston A really long and powerful piston useful for moving large doors and platforms in challenges.
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Buoyancy:
Flammable: No
Big Sensor Senses creations and players in front of it. 64 block range. Senses through walls.
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Buoyancy:
Flammable: No
On / Off Light Block Used to communicate challenge logic to the player.
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Buoyancy:
Flammable: No
Arrow Light Block Connect in a series to light up a path.
Weight:
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Buoyancy:
Flammable: No
Challenge Starter Connect to a trigger to set up custom start conditions for the challenge. If the challenge starter is used only the player needs to reach the goal.
Weight:
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Buoyancy:
Flammable: No
Goal Block This block will finish a challenge when triggered. It's useful if you want your challenge to end with a switch, sensor or button activation.
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Buoyancy:
Flammable: No
Celebrationbot Connect to a trigger and activate to start the celebration!
Weight:
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Buoyancy:
Flammable: No
Confirmation Sound Cube Makes a sound when triggered.
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Buoyancy:
Flammable: No
Ball Spawner Frame One A frame with an arrow that lights up when triggered.
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Buoyancy:
Flammable: No
Ball Spawner Frame Two A frame with an arrow that lights up when triggered.
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Buoyancy:
Flammable: No
Map Computer Gives an overview of the challenge.
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Buoyancy:
Flammable: No
Observerbot Takes notes whenever the player builds something.
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Buoyancy:
Flammable: No
Pop-up Audience They love you!

Perfect for celebrating the completion of a challenge.

Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
Character Spawner The Character Spawner lets you spawn characters from Survival mode in your challenges. Connect it to a trigger or the Challenge starter to spawn the selected character.
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Buoyancy:
Flammable: No
Small Goal Platform Bringing your creation over this Goal Platform wins the challenge. Connect an input to set a win condition. Connect outputs to trigger celebration events.
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
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