Notes: 1. Due to different light effects, the actual color may be slightly different from the picture. 2. Please allow 1-3cm error due to manual measurement.Compatible with a wide range of garage door opener models, this replacement belt is designed to deliver longlasting reliability and smooth operation for your home or commercial garage. Key Features: **Broad Compatibility**: Fits Chamberlain, LiftMaster, and other compatible openers, specifically replacement for models 1000, 1200 and Series 1028, 2028, 3020, 3042, 3024, 3120, 4042, 4024. for maintaining performance in your existing garage door system without requiring major changes or equipment. **Precise Specifications**: Total belt length is 245 inches, engineered for 8foot garage doors. Features 20 grooves every 6 inches, ensuring exact fit and smooth engagement with the drive components. **Durable Construction**: Made from quality polyurethane reinforced with steel for maximum strength and loadbearing capacity. Built to withstand repeated use and resist wear over time, helping to maintain safe and dependable operation. **Quiet and Stable Performance**: The drive belt is designed with a friction coefficient and nonslip properties, reducing noise and vibration during operation. This ensures a quiet environment and stable performance for your garage door opener. Practical Applications: 1. **Home Garage Doors**: Ideal for replacing worn or damaged belts in residential garage door openers, restoring functionality and ensuring reliable daily access. 2. **Workshop or Commercial Garages**: Suitable for environments where garage doors are opened and closed frequently, maintaining steady operation without excessive noise. 3. **Upgrading Existing Systems**: When your current drive belt shows signs of wear, this replacement restores performance without requiring a full opener replacement, saving time and cost. With precise fit, strong materials, and compatibility with multiple models, this replacement belt ensures your garage door opener continues to operate safely, quietly, and reliably for years to come.