SKU: 27640971844

Rat Rig 400mm V-Core 3.1 Standard Kit (Includes Enclosure 2.0)

Sale price$631.80 Regular price$702.00
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Description

Rat Rig 400mm V-Core 3.1 Standard Kit (Includes Enclosure 2.0)Are you looking to buy a Rat Rig 400mm V Core 3. 1 Standard Kit in Australia? The V Core 3 is a premium DIY kit for a CoreXY 3D Printer with no compromises. Learn everything about the V Core 3 on the dedicated project page: v core. ratrig. com. Our kit includes ASA Rat Rig in house printed parts and also includes 1 bag of 50pcs M3xD4. 6xL4 Threaded Knurled Heatset Inserts You will require around 45 of these to install the EVA Toolhead. We sell this

Are you looking to buy a Rat Rig 400mm V-Core 3.1 Standard Kit in Australia?

The V-Core 3 is a premium DIY kit for a CoreXY 3D Printer with no compromises. Learn everything about the V-Core 3 on the dedicated project page: v-core.ratrig.com.

Our kit includes ASA Rat Rig in house printed parts and also includes 1 bag of 50pcs M3xD4.6xL4 Threaded Knurled Heatset Inserts - You will require around 45 of these to install the EVA Toolhead.

We sell this kit with the included new Enclosure 2.0 as we assume you will want this to print ABS temps and beyond. Although it includes Enclosure 2.0 this does not mean panels are included so there are a few options for customers on how you build the kit.

Option 1 - You don't use panels to mount your electronics. Rat Rig did this for all their production builds so it's definitely possible however for ease of building we do not recommend this option.

Option 2 - You self-source your own panels

Option 3 - You buy our Rat Rig 3.1 Electonic Panels in Black Acrylic 3mm, and mount your electronics to the acrylic. It comes in four pieces (split panels) so that it can ship with your kit in the same box. (Full-size panel does not fit in for transit) - Please note there is a 1 week lead time before we ship as they are cut to order and we will ship this WITH YOUR 3.1 KIT (1 wk delay) Also note that if you are going for a full enclosure for ABS/ASA etc you should consider Option 4, not this one.

Option 4 - You purchase our full Rat Rig Polycarbonate Panel Kit - 4mm which includes the whole panel kit which has the full-size electronics panel required. ETA is May 2023 for delivery on this panel kit, we will ship it separately to your 3.1 Kit.

WARNING: This build requires a Raspberry Pi, but the kit currently doesn't include one!

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Before buying this kit please note the following disclaimers/information.
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  1. If you have never touched a 3D printer, do not buy this kit.
  2. This is a significant project/build to undertake. DC electronics, advanced 3D printer knowledge is recommended. It is assumed you know how to crimp cables, own a crimper. Experienced Rat Rig builders take 25-30 hours to complete a build. It's not uncommon for first-time builders to be taking 40-50 hours before everything is complete and ready to print.
  3. It is recommended you read the assembly manual in completion before committing to purchase and build a kit.
  4. Please note that we do not provide technical / building support via phone - We only support questions/support via email & discord.

This "Standard Kit" is meant for users who are unsure about which configuration options to choose, and are above all else interested in acquiring a kit as complete as possible, including all necessary electronics, and with proper documentation to guide them from beginning to end. If you're not feeling particularly adventurous, this is the V-Core 3 "walled garden" - this is where we recommend you should stay if you're just starting out and need someone to hold your hand and show you the way! ;)

For full transparency, this is our favourite machine configuration and the one we use on our own print farm.

The default configuration only lets you choose your desired build volume. For each build volume, this is what you are buying when you add this item to your cart:

  • - 1x Rat Rig V-Core 3 (Mechanical Kit)
  • - 1x BTT Octopus v1.1 + 6 x 2209 Drivers
  • - 1x Phaetus Rapido UHF Hotend - Black - 1.75mm - 24V
  • - 1x LDO Orbiter v2
  • - 5x Nema 17 Stepper Motor - 48mm - 1.8degree/step, 76oz-in (LDO-42STH47-2504AC)
  • - 6x Nema 17 Stepper Motor Cables with lengths matching machine size
  • - 1x Heater Bed Pad Kit (includes SSR)
  • - 1x FlexPlate Set - Powder coated PEI
  • - 1x Power Supply LRS 24V (Weho 250W for EU/UK customers, Meanwell 200W for Non-EU customers)
  • - 1x GDSTime ball bearing fan - 40mm Axial Brushless 24V DC (ready with 1500mm cable and XH2.54 connector)
  • - 1x Fan - 4028 Axial - Protechnic MGT4012WB-W28-C (1.2A / 12V / 23000RPM)
  • - 1x "SuperPinda" Z probe by Pepperl & Fuchs (Inductive 5VDC Sensor)
  • - 1x Endstop Kit matching machine size (includes X and Y limit switches, cables with pre-installed xh connectors)
  • - 1x Printed parts (LGX Lite + Phaetus Rapido) - ASA Bright Green

NOT INCLUDED

We're working to get there, but for now, the default configuration is not the same as a turn-key, complete kit. Some items will need to be sourced elsewhere.

  • - Power cord - you will need to source a power cord with a plug, to connect your machine to the wall. We don't supply them since we ship worldwide and different countries use different plug types.
  • - Extra printed parts (LAN/IEC adapter, back-spine/nut/colar for cable routing on the electronics panel) - these cable management parts are non-essential and can be printed later.
  • - IEC/Lan Plug - these are optional, and need to be user sourced.
  • - Cable crimping - you may need a crimping tool to assemble your electronics. Learn more about cable crimping here.
  • - Fasteners to mount electronics to back panel (8 generic nylon spacers are included for this purpose, though)
  • - Depending on machine size and where you want to install the controller board, extension cables may be needed for the following components: BLTouch, SuperPinda, hotend heater and thermistor, limit switches - these components ship with short cables, and at the moment we do not stock extensions for them. We recommend sourcing the following cables:

To extend the cabling of your bltouch:
1x 22AWG Cable 5 Conductors 1500mm
To connect PSU, SSR and board:
3x 16AWG Cable 2 Conductors 500mm

Package Details

The kit comes in 4 boxes

Box 1 - 47x47x5 - 5KG
Box 2 - 40x31x29 - 12.8KG
Box 3 - 64x17x15 - 11.3KG
Box 4 - 90x15x9 - 4.7KG

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27640971844

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4.9 ★★★★★
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Mary C. Lucking
Charlottesville, US
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
C
Verified Purchase
CLEVEinCR
Lowell, US
★★★★★ 5
Great stuff
Seemed to work as well as or better than some more expensive catalytic converter cleaners. I put it in while at 1/3 tank and my Check Engine light went out almost immediately once I started driving. My Tundra has almost 230,000 miles and still runs great but was getting a little harder to start after I switched from full synthetic oil to conventional. I’ll never do that again and immediately switched back but the damage was done. Check engine light came on and I had to crank longer to get it started. Adding this Liquid Moly fixed both issues temporarily. I have to wonder if this was used regularly, say every 3 months, if it would clean the catalytic converter more permanently?
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Reviewed in the United States on December 29, 2025
J
Verified Purchase
Jon.
Lowell, US
★★★★★ 3
Ehh??
Didn't work for my on my 17 hyundai accent with 90k on it. I poured the whole bottle in with a half tank of gas. And went for a 3 day italian tune up.... no dice.
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Reviewed in the United States on May 8, 2026
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Juan Gonzalez
New York, US
★★★★★ 5
Works great
Follow instructions and it will work. Had a p420 code, caught it early used this. No more code and passed emissions
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Reviewed in the United States on May 10, 2026
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Matt Teed
Birmingham, US
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2024

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