you guys...again....are all thinking too much

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your front or rear locker aaron? the front will always make noise, the rear will make weird noises depending on the power on/off level going through a turn. the noise level will depend on the age and quality of the gear oil, if the gear oil gets water in it thins it out making the locker louder.
sam had aussies front and rear....the jeep sounds like its falling apart even when listening as a bystander, its the nature of the design. her ARB goes in the front next week so that will be one set of noises gone.
its 250$ locker, its gonna have drawbacks