PC4-10 Bowden Coupler & Y Connector for Bambu Lab 3D Printers
PC4-10 Bowden Coupler & Y Connector for Bambu Lab 3D Printers
Upgrade Your 3D Printer with PC4-10 Pneumatic Fittings
Keep your filament path running smoothly with this high-quality PC4-10 Bowden Coupler and Y Connector set, designed for seamless compatibility with Bambu Lab and other popular FDM 3D printers. Whether you're replacing a worn coupler or expanding your filament routing with a Y-splitter, this upgrade kit delivers a reliable, airtight connection every time.
Key Features
- 4mm Outer Diameter (PC4-10) — Standard sizing for universal Bowden tube compatibility
- High-Quality ABS Construction — Lightweight yet durable material built to handle daily printing demands
- Y Connector / Pipe Expander Included — Easily split or extend your Bowden tube path for multi-material setups
- Secure Pneumatic Coupling — Push-fit design ensures a firm, leak-free grip on your PTFE tubing
- Precision Fit for Bambu Lab Printers — Engineered to match Bambu Lab connector specifications for drop-in installation
- 100% New & High Quality — Each piece is inspected to meet strict quality standards
Specifications
- Material: ABS
- Fitting Size: PC4-10 (4mm outer diameter)
- Approximate Length: ~10 cm / 3.94 in
- Package Contents: 1 pc / 2 pcs / Set (varies by variant)
- Color: As shown in images
- Country of Origin: Made in China
Perfect For
- Bambu Lab 3D printer users needing quick coupler replacements
- DIY 3D printer builders and modders
- Multi-filament setups requiring Y-splitter connectors
- Anyone upgrading or repairing their Bowden tube system
Please note: Due to manual measurement, a tolerance of up to 5mm may exist. Minor color variation from product images may occur due to lighting conditions.
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Frequently Asked Questions
Q: Is this PC4-10 Bowden coupler compatible with Bambu Lab printers?
A: Yes! This PC4-10 connector is specifically designed to match Bambu Lab printer specifications, making it a direct drop-in replacement or upgrade for your existing Bowden tube system.
Q: What size PTFE tubing fits with the PC4-10 coupler?
A: The PC4-10 pneumatic fitting is designed for 4mm outer diameter (OD) PTFE/Bowden tubing, which is the standard size used on most FDM desktop 3D printers including Bambu Lab models.
Q: How many pieces are included in the package?
A: Package contents vary by selected variant — options include 1 pc, 2 pcs, or a full set. Please check your chosen variant before adding to cart to ensure you receive the right quantity.
Q: What material are these couplers made from?
A: The fittings are made from ABS (Acrylonitrile Butadiene Styrene), a strong, lightweight plastic well-suited for 3D printer hardware components and capable of withstanding the typical operating environment of a desktop FDM printer.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.