Protein leather memory foam replacement ear seals for Lightspeed aviation headsets. Replaces Ear Seals for the Lightspeed Sierra, Tango, Zulu, Zulu.2, Zulu 3, and PFX. Replacing your old ear cushions (ear seals) will increase the noise-canceling performance of your Lightspeed headset. Includes one pair of ear seals. Hobbs Flyer replacement for OEM part# A490.
Indications that the ear seals need replacing include:
- Flaking of the ear cushions
- Tacky or sticky cushions
- Cuts or tears
- Reduced noise-canceling effectiveness of the headset