Check the listing for details. Bose X Aviation Headset Yokes Bails Stirrups Wishbones Replacement Parts Kit. Color: Black, Condition: New. Listed at 44.99 USD. Pair Replacement Headset Yoke Parts Kit for Bose Aviation Headset X (A10) Each kit contains a pair (1 left and 1 right) yoke parts, screws, T5 screwdriver and instructions to replace your broken or deteriorating part. (NOTE: The color of parts are black and will not match the original color of Bose Part). These are replacement parts designed and manufactured by CentralSound and not original Bose Parts. *Designed and manufactured in the USA by CentralSound Corp*Manufactured with state of the art multi-jet fusion technology*Made out of solid, yet flexible, SUPER STRONG PA-Nylon 12 material guaranteed to last FOREVER!*Temperature resistant up to 130 degrees Celsius* Sweat and waterproof*Included with your purchase is a LIFETIME WARRANTY*100% Satisfaction Guaranteed or your money back* We proudly stand behind our products NOTE: Texture of some parts may have some roughness due to the manufacturing process. This roughness does not in anyway affect the performance or durability of our parts. 11+ Years Selling on eBay..Buy with Confidence