Built-In Speaker Set (Left + Right) for 7370 7373 7378 7570 — 023.400BD.0001 / 023.400BD.0011 / 0TJXHY

Replacement built-in speaker kit compatible with laptop models 7370, 7373, 7378 and 7570. Includes both left and right speaker modules and corresponds to part numbers 023.400BD.0001, 023.400BD.0011 and 0TJXHY. Designed as a direct swap to restore internal audio; please confirm compatibility with your specific device model before installation.