Creality K2Plus Nozzle Drag Chain Bus Cable 3103110752 K2 Print Head Cable- US Ship From USA
⚠️ WARNING ⚠️
Choking Hazard – Small Parts for most items on this site.
Not for children under 3 years old.
🔧 Creality K2 / K2 Plus Tool-Head CAN-Bus Cable (3103110752) – Replacement Wiring Loom- Direct From Creality
In stock in the USA- Same Day Shipping
Keep your Creality K2 or K2 Plus running smoothly with this OEM-style Tool-Head CAN-Bus Cable, also referred to as the print-head wiring loom or nozzle adapter cable. This part is known in community forums and repair guides as the correct replacement for cable damage inside the drag-chain or around the tool-head clamp area.
Whether your printer is throwing communication errors, leveling failures, or random nozzle-head codes, a damaged wiring loom is a common cause — and replacing this cable often resolves the issue.
✅ What This Part Is
This cable assembly is widely referenced across Creality and community repair threads as:
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Tool-Head CAN-Bus Cable / Nozzle Adapter Cable
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Print-Head Wiring Loom for K2/K2 Plus
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Part Number: 3103110752
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Works with Creality K2 and K2 Plus
It runs from the drag-chain up to the print head and handles both data + power communication for the nozzle/tool-head.
🔍 Known Issue & Symptoms
According to multiple repair posts and user reports (ARRMA RC forums, Creality Community Forum, etc.):
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A pinched, cut, or stressed wire inside this harness can cause:
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CAN-bus communication errors
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Auto-leveling failures
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Random “tool-head not detected” messages
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Inconsistent nozzle behavior
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Damage typically occurs near the tool-head clamp or inside the drag chain.
Replacing the cable/loom resolves the majority of these failures.
🛠 Official Drag-Chain Context
The official Creality Wiki explains how to access and service the drag-chain, which is where this cable sits. The drag-chain itself is the plastic cable carrier — but this wiring loom is the important part inside it.
🚚 Condition & Availability
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Brand new replacement cable
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Quickly ships from our family-run U.S. print shop
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We keep these on hand to maintain our own K2 Plus farm — and we help others when possible
🧰 Why Buy From RS3D
We run a high-volume Creality print farm (K2 Plus, HI, X1C, etc.), so we keep essential parts stocked to avoid downtime — and we’re happy to help other makers get back online fast.
If you’re unsure whether this is the cable you need, message us anytime.
RS3D Return Policy
At RS3D, we take great pride in the quality of our products and packaging. As a small, family-owned business, we ensure each order is crafted with care and arrives in excellent condition.
Please review our return policy below:
All Sales Are Final
We do not accept returns or exchanges for non-damaged items.
Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, we’re happy to offer a replacement, refund, or store credit.
To qualify:
- You must contact us within 7 days of delivery
- Include clear photos of the item(s) and packaging
- Provide a brief description of the issue
Exceptions / Non-Returnable Items
We do not accept returns on the following:
- Perishable goods (e.g., food, flowers, plants)
- Custom or personalized items
- Personal care products (e.g., beauty items)
- Hazardous materials, flammable liquids, or gases
We also cannot accept returns on sale items or gift cards.
If you're unsure whether your item qualifies, feel free to reach out.
Exchanges
Exchanges may be available on a case-by-case basis. Please contact us to discuss.
Refunds
Once we receive and inspect your return:
- We’ll notify you of approval status
- Approved refunds are issued to your original payment method within 10 business days
Please allow additional time for your bank or credit card company to process the refund.
If more than 15 business days have passed since your return was approved, contact us at store@rs3d.us.
How to Report an Issue
Please email store@rs3d.us with the following information:
For damaged or incorrect items:
- Your order number
- Photos of the damaged or incorrect item(s) and packaging
- A brief description of the issue
- Your preferred resolution:
For missing items:
- Your order number
- Name of the missing item
- A brief description of the issue
- Your preferred resolution
Return Shipping Costs
- If the issue was caused by shipping damage or production defects, RS3D will cover return shipping.
- If the issue was caused by customer use, the customer is responsible for return shipping.
RS3D Shipping Policy
At RS3D, we strive to ship your order as quickly as possible. Please note the following:
- Production Time: Some items are made to order and require additional time to be 3D printed.
- Stock Levels: Not all items may be in stock at the time of purchase. Orders may include both in-stock and made-to-order items.
- Estimated Delivery Time: Orders typically ship within 2 to 10 business days, depending on availability and production time.
If you have any questions regarding your order or our policies, please contact us at store@rs3d.us.
We are committed to providing excellent customer service and stand behind the quality of every 3D-printed item we ship.
Thank you for supporting our small business!
Discover more in our FAQ
1. Do you offer free shipping?
We offer free shipping on certain promotions. Standard shipping costs will be calculated at checkout unless otherwise stated.
2. How long will it take to get my order?
Most orders ship within 2–10 business days, depending on stock and production time. Some items are made to order and may require extra time to 3D print.
3. Do you ship internationally?
Currently, we primarily ship within our designated service areas. If you are outside our region, please contact us at store@rs3d.us to confirm availability.
4. Can I return or exchange an item?
All sales are final for non-damaged items.
We accept returns only for damaged, defective, or incorrect items reported within 7 days of delivery.
5. What should I do if my order is damaged or incorrect?
Email store@rs3d.us with:
- Your order number
- Photos of the item and packaging
- A short description of the issue
replacement, refund, or store credit.
6. Are any items non-returnable?
Yes. We cannot accept returns for:
- Perishable goods
- Custom/personalized items
- Personal care products
- Hazardous materials or flammable liquids/gases
- Sale items or gift cards
7. How do refunds work?
Once your return is approved, refunds are issued to your original payment method within 10 business days.
Please allow extra time for your bank or card company to process it.
8. Do your products contain small parts?
Yes. Many RS3D products include small parts that may pose a choking hazard. Not for children under 3 years old. Always use products as intended and under supervision.
9. What materials do you use for 3D printing?
We use a variety of filaments, including PLA, ABS, PETG, TPU/TPE, Nylon, and specialty blends like carbon fiber–filled, wood-filled, and metal-filled PLA. If you need specific materials, contact us before ordering.
10. How is my personal data protected?
We use HTTPS encryption, secure payment gateways, and industry-standard security measures to protect your data.
We never sell your information and only share it with trusted service providers when necessary.
11. How can I contact RS3D?
You can reach us at:
📧 store@rs3d.us
🌐 www.rs3d.us