Bambu Hotend Heating Assembly Connection Board — X2D (DLB065)

Official Toolhead Interface Board • Hotend Connection Board • Genuine Bambu Lab Part

Overview

The Bambu Hotend Heating Assembly Connection Board (DLB065) is the official replacement interface board for the Bambu Lab X2D hotend assembly. Mounted directly above the extruder, this board serves as the central connection point for several critical toolhead components, ensuring reliable communication and power distribution throughout the print head. It connects the extruder, filament sensor board, eddy current coils, and front toolhead components to the printer's electronics.

Whether replacing a damaged board or repairing a communication fault, this genuine Bambu Lab component restores factory performance and dependable operation.

Why replace the Hotend Heating Assembly Connection Board?

• Genuine Bambu Lab replacement part
• Restores reliable electrical connections within the toolhead
• Supports proper communication between key printhead components
• Factory-fit OEM replacement for dependable long-term performance
• Designed specifically for the X2D platform

Key features

• Official X2D hotend interface board
• Connects the extruder assembly and filament sensor board
• Interfaces with the eddy current calibration coils
• Supports front toolhead cover electronics and wiring
• Precision OEM circuit board for reliable signal transmission

Compatibility

• Bambu Lab X2D

Please verify your printer model before ordering.

Common signs of replacement

• Toolhead communication errors
• Hotend heating or sensor faults
• Extruder or filament sensor not responding correctly
• Intermittent electrical connection issues
• Physical damage or failed interface board

What's in the box

• Hotend Heating Assembly Connection Board ×1

Installation & maintenance

• Power off and unplug the printer before servicing
• Carefully disconnect all toolhead wiring before removing the board
• Ensure no cables are pinched during reassembly
• Verify all connectors are fully seated before powering on the printer
• Run a printer self-test after installation to confirm proper operation

Product specifications

• Part Number: DLB065
• Product Type: Hotend Heating Assembly Connection Board
• Printer Compatibility: Bambu Lab X2D

Local advantages (Convoy-Westcan, Winnipeg)

• Same-day or next-business-day dispatch when in stock
• Winnipeg: free local courier on eligible filament and accessory orders over $60
• In-store pickup available with knowledgeable local support

Policy snapshot

Replacement parts and electronic components are final sale once installed. Approved returns must be new and unopened; restocking fees and non-refundable shipping may apply.