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Part# 11-08748
MFR Model# 331366-0010


Ear Cushions
Ensure the performance and comfort level of your A20 aviation headset. Use as a replacement for lost or damaged ear cushions. Cushions are identical to original set included with new A20 headset and are made of supple, breathable protein leather.

Headband Cushion
This soft wool replacement cushion kit helps keep your A20® aviation headset comfortably in place. Contoured headband cushion replaces worn cushions and attaches with Velcro for easy installation and removal.

Mic Windscreen
This foam replacement microphone screen reduces ambient noise and helps keep wind pressure from activating the microphone. Screen slides easily over headset microphones and is secured with supplied rubber grommet.

Kit Includes

  • Ear Cushions
  • Headband Cushion
  • Mic Windscreen
  • Customers Also Viewed
  • Frequently Purchased With


Items were exactly as represented, arrived incredibly fast!

Phil D
November 12, 2020

Great product - has everything to make your A20 like new again. Excellent service from Aircraft Spruce - great price and fast delivery, thank you!

Ivan F
September 23, 2020

These items made me feel like I have a new headset. Items came quickly (far in advance for estimate) and the prices was roughly $25 less than Sportys Pilot Shop.

Bc C
September 17, 2020

Much needed product which was reasonably priced and I received it promptly to my great relief.

Wallace A
September 4, 2020

Quick service.

Doug L
August 29, 2020

Great product. Easy to install. Headset works like new again. Only wish I had ordered sooner!

August 20, 2020

Actual Bose OEM product. Top quality. All parts fit. Headset like new.

James M
August 12, 2020

Just like having a new headset. Happy with these

July 29, 2020

Perfect replacement pieces to make my used Bose headset seem new again. Fast shipping despite current events.

June 11, 2020

A great all-in-one fix kit for the consumables of the A20. Great work.

January 23, 2020


Q: Will the A20 Service Accessory Kit work on Bose X headset?

While the ear seals are extremely similar in size, the A20 uses slightly wider seals. Bose recommends using the Bose X kit for a bose X and the A20 kit for an A20.

Q: Is this Bose A20 Service kit made by BOSE?

Yes. All items in this kit are manufactured by Bose.

Q: Does this kit come with the Velcro prices used to attach the headband pad? I need to replace one on my A20.

No, this does not come with Velcro.

Q: Are these genuine BOSE A20 parts?

Yes, these are Bose genuine parts from Bose.

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