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i replaced my front and rear gear to a set of liberty 4.10 gears and replaced all of the bearings, racers and seals. i have a little noise or wine . i set the lash with the proper tools and right grease smear pattern. i heard that aftermarket gears can be a little noisey but is there any fluids or different gear oil people have used to help keep their gears cooler and less noisey???
Still running stock carriers?
well to tell you the truth most after market gears a going to whine. i just recently changed my gears too. i went with oem 410s and i am glad i spent the extra cash for them no whine or noise at all.
dont think you can change oil to make them whine less it just how there going to sound.
oh and i know my truck is new but i did not replace any bearings and i used lucas gear oil.
take the covers off and check your pattern again. Sounds like you got it wrong or just bought some single cut cheap quality gears.
+1 on either cheap gears or something is a little off or tight
I agree with the cheap gears. Never heard of liberty.
Me EITHER.Quote:
Originally Posted by WARLOCK
Is the noise on accel, decel, or cruise?
when i let off the gas and coast. i was thinking better fluid and a trick flow finned aluminum cover to help bring the temp down and the niose hopefully
Fixed Homo........:ugh2:Quote:
Originally Posted by txarkitekt
Sounds like they are set up wrong so i dont think fluid will help and netiher will the cover.Quote:
Originally Posted by petey62782
The gears are not set up correctly. My guess is pinion depth is incorrect. Tear it back down before you drive it much, or the noise will never go away, not even after setting it up correctly.Quote:
Originally Posted by petey62782
+1. Download these installation instructions under "Technical Help." It will explain the wear patterns on the coast and drive side of the teeth.Quote:
Originally Posted by AKlowriderZ71
Did you put paint on the gears to see id you coast is right.