Dual drive extruder gear, stainless steel 3D printer accessory replacement, 7 pieces

Features: 1. Accessory: This dual-drive extruder gear kit includes 2 gears, 1 main shaft, 2 needle bearings, and 2 nuts. 2. Fine Printing: Once equipped with the drive gear, you will find that 1.75mm filament has better adhesion for excellent printing results. 3. Improved Design: Featuring wider and sharper teeth, the drive gear allows for a tight fit and high concentricity for stable operation. 4. Good Material: Made of premium 303 stainless steel with a solid structure, not easily deformed and very durable. 5. Easy to install: Lightweight and compact, the equipment can be installed quickly in minutes. Specifications: Item Type: Dual Drive Extruder Equipment Material: Stainless Steel How to Use: Direct installation and use. Package List: 2 x Equipment 1 x Main Shafts 2 x Needle Roller Bearings 2 x Nuts