Roblox Junk Mechanics Codes (November 2026): Free Cash and Auction Keys

Last checked November 3, 2026. We recheck this list every week and log when each code was added and when it expired.

Active Junk Mechanics codes (2)

How to redeem Junk Mechanics codes

1. Launch Junk Mechanics on Roblox and complete the tutorial.
2. Click the Shop button on the left side of the screen.
3. Scroll to the bottom of the Shop menu to find the code box.
4. Paste a code from the table above into the box exactly as shown.
5. Press Redeem.

What the rewards do

Code history: how long codes last

We have tracked this page's codes since October 4, 2026.

Source: TheTechBasket code tracking, October 4 to November 3, 2026.

Junk Mechanics codes arrive with game updates (the game's description says "WEEKLY UPDATES") and at community milestones (25KTHANKS, 30KTHANKS and 40KTHANKS). The developer posts them in the official Discord.

Expired Junk Mechanics codes

These are the most recent codes to stop working:

Full expired codes archive

Every Junk Mechanics code we have recorded as expired. Use the search box to check a code someone sent you before you try it.

Junk Mechanics codes not working?

1. Tutorial not finished. Code redemption only unlocks after the tutorial.
2. Typed instead of pasted. Codes are case sensitive. Copy and paste.
3. Already redeemed. Each code works once per account.
4. The code really expired. Search the archive above.

Official Junk Mechanics channels

• Roblox group: Oil Leak group, the developer group for Oil Leak games.
• Discord: Junk Mechanics Discord is where update notes and new codes land first.
• Roblox game: Junk Mechanics on Roblox, where the description mentions weekly updates.

Junk Mechanics is developed by Oil Leak, a verified Roblox group.

FAQs

Are there new Junk Mechanics codes in November 2026?

Yes. IMHOME (3 Keys) and HALLOWEEN2026 ($86,700 Cash) are the newest codes and are confirmed active right now. WEEK2, WEEK3, NOBUGS, BOO, BIDS! and DELAYMECHANICS have expired.

What is the requirement to redeem Junk Mechanics codes?

Complete the tutorial. The code box in the Shop only becomes available after that point.

Are Junk Mechanics codes case-sensitive?

Yes. Copy and paste each code exactly as shown, in capital letters.

What do Junk Mechanics codes give?

Mostly Cash, which funds your car-flipping business by buying junk cars, repairs and paint jobs. Two older codes gave Premium Auction Keys for rare vehicle auctions.

Where do new Junk Mechanics codes come from?

The developer posts them in the official Discord around game updates and at community milestones.

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