This Nautilus/Bowflex 552 replacement part is perfect for those who are into weightlifting. Made with durable plastic material and coated in a sleek black color, this Disc 3 is a great addition to your strength training equipment. It fits perfectly with your existing set of dumbbells and is ideal for those who want to challenge themselves with heavier weights.

Whether you're a beginner or a professional weightlifter, this replacement part is a must-have for your collection. It's compatible with a variety of different models and is designed to provide maximum performance and durability. Get your hands on this Disc 3 replacement part today and take your weightlifting game to the next level!