Condition: Made of high-quality materials for maximum durability and reliability. Seamless fit. Easy to install, no complicated tools required. Professional workmanship; elegant, modern, and distinctive design. Manufacturer Part Number: 416827001, Q6A0764000 Compatible With: Sewing Machine Models: Charlotte, Sparrow 20, Sparrow 25 Sewing Machine Models: 140S, Ambition 1.0, Ambition 1.5, Ambition Essential, Quilt Ambition 2.0 Sewing Machine Models: 2010 (2009 Version), 2010 Professional, 2010 Superb, 3321, 3323 Talent, 4411 Heavy Duty, 4423 Heavy Duty, 4432, 44S, 4452 Heavy Duty, 5511, 5523, 5532 Heavy Duty, 5554, 9100, ET-1 This is an aftermarket replacement item. Color: Black Material: Plastic and Metal Note: Installation guide not included. Professional installation is recommended. Please verify compatibility before purchase. Slight color or dimensional variations may occur due to lighting, screen settings, or manufacturing tolerances. These do not affect functionality. Package Contents: 2 × Bobbin Case Other accessories are not included. Note: Color representation may vary slightly between the image and the actual product due to monitor settings and lighting conditions. Measurement tolerance: ±1–3 cm.