Creality K2Plus Nozzle Drag Chain Bus Cable 3103110752 K2 Print Head Cable- US Ship From USACreality K2 K2 Pro K2 Plus Tool Head CAN Bus Cable (3103110752) Replacement Wiring Loom Direct From Creality In stock in the USA Same Day Shipping This will also work for K2 and K2 Pro. Its 1 inch longer then the then needed I do have other listing for the 1 inch shorter cable for the K2 and K2 Pro. 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

🔧 Creality K2 / K2 Pro / K2 Plus Tool-Head CAN-Bus Cable (3103110752) – Replacement Wiring Loom- Direct From Creality

In stock in the USA- Same Day Shipping

This will also work for K2 and K2 Pro. Its 1 inch longer then the then needed

I do have other listing for the 1 inch shorter cable for the K2 and K2 Pro.

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:

• Tool-Head CAN-Bus Cable / Nozzle Adapter Cable

• Print-Head Wiring Loom for K2/K2 Plus

• Part Number: 3103110752

• 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.):

• A pinched, cut, or stressed wire inside this harness can cause:

  • CAN-bus communication errors

  • Auto-leveling failures

  • Random “tool-head not detected” messages

  • Inconsistent nozzle behavior

• 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

• Brand new replacement cable

• Quickly ships from our family-run U.S. print shop

• 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.