Sony Belt (CDM55) 4-221-816-01

Restore your Sony audio equipment to peak performance with this Genuine Sony Replacement Belt (CDM55). Manufactured in Japan to exact original specifications, this high-grade rubber drive belt ensures smooth mechanism operation, precise timing, and long-lasting durability for compatible Sony CD players and audio systems.

If your CD drawer is sticking, struggling to open, or failing to load discs properly, replacing a worn or stretched drive belt with an authentic OEM component is often the quick and cost-effective fix required.

Key Features & Highlights

• 100% Genuine Sony OEM Part: Guaranteed perfect fit and factory-grade quality.
• Precision Japanese Engineering: Manufactured in Japan using high-durability elastomeric rubber to resist slipping and degradation over time.
• Direct Replacement: Engineered specifically for Sony CDM55 mechanism assemblies.
• Restores Mechanism Performance: Fixes common tray loading, disc reading, and drawer motor playback issues caused by slipping belts.

Product Specifications

❓ Frequently Asked Questions & Fitting Tips

How do I know if my drive belt needs replacing?

Common signs include a CD tray that stutters, gets stuck halfway, requires a nudge to open/close, or a motor spinning sound without physical movement from the tray.

Is this an original Sony part or an aftermarket copy?

This is an authentic OEM (Original Equipment Manufacturer) Sony part made in Japan, ensuring the exact tension, elasticity, and thickness intended by the original designers.