3D Printer Kits
A1 Series Compatible Hotend 4-Pack
A four-piece third-party compatible hotend set for A1 Series 3D printers, with seven mixed or same-size nozzle combinations from 0.2 mm to 0.8 mm.
Choose a mixed-diameter pack, paired combination, or four-pack of the same nozzle size. Every SKU contains four hotends and has a stated net product weight of 19.2 g. Suitable for spare-part replacement, nozzle-size changes, workshops, and multi-printer stocking. This is a third-party compatible replacement set and is not manufactured or endorsed by the original printer manufacturer. Confirm the hotend shape, interface, exact printer model, and hardware revision before ordering. Update the nozzle diameter in your slicer after changing hotends, power off the printer, and allow the hotend to cool completely before replacement. Price excludes international shipping, import duties, VAT/GST, and destination-country charges.
Third-party compatible parts
KitSourcing does not claim official brand authorization unless explicitly stated. Product pages use “third-party compatible parts” to avoid fake official compatibility claims.
Shipping and refund notes
Most kits are sourced and shipped from China. Handling time is typically 3-7 business days and transit is usually 7-20 business days. Review the shipping policy, refund policy, and DIY disclaimer before ordering.