Find by Aircraft

Available NOW

In extreme conditions, where the elements cause faster corrosion, feel safer with Obsidian brake discs. With corrosion resistance that will extend the life of your brake discs and linings, Obsidian will keep your brakes healthy and your plane in service instead of in the shop.

  • Corrosion resistant treatment extends the life of your brake discs and linings.
  • Extended wear life over standard painted and aftermarket PMA disc options.
  • Obsidian discs included in Cleveland Wheel & Brake Systems TSO certification.
  • Laser etched part number, lot and date on disc for easy reference.

  • OEM Qualification Tested
  • OEM Dimensions
  • OEM Performance

  • NOT AFTERMARKET PMA!

ManufacturerModel
Cessna / Textron172L
Cessna / Textron182N [serial numbers 182-60446 – 67715]
Cessna / Textron150L, A150L, F150K, FA150K, FRA150L
Cessna / Textron152 (with 199-08400 kit installed)
[NOT 1971-1973 models]
Cessna / TextronA152 (with 199-08400 kit installed)
Cessna / Textron177A, 177B, F177RG
Cessna / Textron172L thru R, 177RG [1971 & on only]
Cessna / TextronF172K [00725 & on only]
Great Lakes2T-1A, 2T-1A2
MSRP$167.75

*Availability as of 7/21/2025

If your aircraft is not on the above list, fill out this quick survey to be notified when Obsidian is available for your aircraft:

Obsidian Brake Disc Availability Request – Cleveland Wheel & Brake Systems