Bose QuietComfort Ultra (2023) Headphones Spare Replacement Repair - Parts

Genuine Bose QuietComfort Ultra Headphones repair part. This model was produced originally in 2023. The parts in this model of headphones are only compatible with the Ultra model of headphones. You need to identify your model number by pulling the mesh down on your headphones left speaker, and you'll see a QC Ultra lettering on the housing as well as the model 440108.

• Brand: Bose
• Condition: Grade A (9.5/10), Grade A- (9.0/10), and Grade B (8/10)
• Fits Model: QuietComfort Ultra Headphones (QC Ultra) model number 440108

Part Number:

• USB-C & AUX Port PCB: 878937-0010
• Speaker Driver [Right] DRV RIGHT: 879361-0010
• Speaker Driver [Right] DRV RIGHT: 879361-0020
  
• 700mAh 3.8V @ 2.66Wh Battery:  AHB473336HPRT
• Right Main PCB: 878933-0010
• Left Main PCB: 878929-0010
• Right Speaker MIC Housing Flex: 879369-0010
• Left Speaker MIC Housing Flex: 879353-0010
  

Watch Our Bose QC Ultra Full Tear Down Video: