Extruder Gear Assembly Replacement Kit Compatible with Bambu Lab P2S 3D Printer

Extruder Gear Assembly Replacement Kit Compatible with Bambu Lab P2S 3D Printer

Key features

• Restore Feeding After Gear Wear: Filament slipping, clicking or gaps in your prints can point to worn feed gears. This extruder gear assembly replacement kit is compatible only with the Bambu Lab P2S 3D printer and helps restore consistent filament feeding when worn or damaged gears cause grinding or under-extrusion. Check for nozzle clogs and other feed-path issues before replacing parts.
• Get the Small Parts in One Kit: Avoid tracking down individual components during an extruder repair. This 9-piece set includes 1 drive gear assembly, 1 driven wheel assembly, 1 clamping block, 1 bearing, 3 metal washers/spacers, 1 screw and 1 spring. The gears and accompanying hardware come together, so you can replace the affected components without sourcing each small part separately.
• For Everyday and Abrasive Filaments: Hardened steel feeding teeth on the drive and driven gears help resist abrasive wear, while the large yellow gear is POM. Suitable for PLA, PETG, ABS, TPU, nylon (PA), PC, and carbon- or glass-fiber-filled filaments, including PAHT-CF and PET-CF. Use a nozzle and print setup suited to the material, and inspect the gears periodically for wear.
• Keep a Spare on Hand: A worn extruder gear can interrupt a printing project. Keep this P2S extruder gear kit in your spare-parts drawer so replacement components are available when maintenance is needed, instead of waiting for a set to arrive. A practical backup for frequent printing and for users who regularly work with abrasive filaments.
• Check Your Model Before Ordering: Fits the Bambu Lab P2S only, not P1S, P1P, X1, X1C or A1 models. This third-party gear kit is not a complete extruder, hotend or AMS repair kit. Installation requires opening the extruder and replacing internal parts. Tools and printed instructions are not included; refer to the installation guide on this page.

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