3516headgasket
Member
Anyone had many issues with duo seals failing on 789 / 793s? If so, what did you find was causing them to fail?
If you want any sort of sensible answers and/or suggestions you’re going to have to supply a LOT more information.Anyone had many issues with duo seals failing on 789 / 793s? If so, what did you find was causing them to fail?
Again more info required. Hours to failure.? Front or rear (or both).?The toric Orings were reported to have compression set. Would this be due to heat transfer from the brakes?