Wrx Center Diff Bearing Replacement

February 25, 2022

Wrx Center Diff Bearing Replacement. 02 wrx had bad center diff bearing that was pitted but also the housing was bad where it holds the bearing to the center diff. Pry out the rear one while its still bolted and then the front.

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For some reason subaru decided that they would ditch the rear lsd and utilize the traction control to supplement the change, kind of lame in my opinion for a performance car. 02 wrx had bad center diff bearing that was pitted but also the housing was bad where it holds the bearing to the center diff. Pry out the rear one while its still bolted and then the front.

Put Your New, Good Diff Back On That Shaft, And Slide The Transfer Gear Shaft Back Into The Housing.

Make sure the transfer gears mesh together correctly. The 20kg sti center diff will fit the 08+ 5 spd, but all gr chassis wrx have an open rear diff so i'm not sure how much fun it would be to have. 02 wrx had bad center diff bearing that was pitted but also the housing was bad where it holds the bearing to the center diff.

There May Be A Clunk, But No Whine.

It also is a silent death. This is a perfect time to replace the lever shaft bushings at the back of the trans and the body. Pry out the rear one while its still bolted and then the front.

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Anyway, Noticed A Noise Coming Home From Work, Original Thought Was Wheel Bearing, Found Out The Noise Was Coming From The Back Of The Transmission.

Other than that, there is no reason to cite a center diff. The center differential is usually replaced for torque bind. Housing also needed to be repl.

The Shaft The Center Diff Slides On To Shouldn't Come Out Of The Housing.

For some reason subaru decided that they would ditch the rear lsd and utilize the traction control to supplement the change, kind of lame in my opinion for a performance car. Car makes a whirring noise after it gets up to temp. I can't even think of the last time someone replaced those bearings if ever.

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The second is about $45 for bearings, same labor. Now, a normal diff (front or rear) will whine as it slowly dies. I've provided some pictures of how it goes back together, minus the center diff.