Sennheiser Spares – Hd 4.20/4.30 /4.40/4.50/350bt Earpads, Black (alternative Unit 507240)

Restore the comfort and performance of your Sennheiser headphones with these genuine replacement earpads. Designed as a direct replacement for selected HD Series headphones, these black earpads provide a comfortable fit while maintaining the original acoustic performance and passive noise isolation of your headset. Ideal for replacing worn, damaged, or aging ear cushions, they help extend the life of your headphones and restore listening comfort. Compatible with the alternative part number 507240 and several popular HD Series models.

Key Features

• Genuine replacement earpads
• Soft, comfortable cushioning
• Black finish
• Restores original comfort and fit
• Maintains headphone acoustic performance
• Easy installation
• Ideal replacement for worn or damaged earpads
• Compatible with selected Sennheiser HD Series headphones

Compatible Models

• HD 4.20S
• HD 4.30i
• HD 4.30G
• HD 4.40BT
• HD 4.50BTNC
• HD 450BT
• HD 350BT
• MB 360 UC