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American Axle Manufacturing 11.5 Question

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Old 10-04-2015, 08:26 AM
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American Axle Manufacturing 11.5 Question

Stock 06 w/130k on the clock with two rear axle fluid changes, one at ~60k and second at ~120k.
Have noticed since the 110k mark the axle tends to act more like an open diff and less like the anti-spin it originally was years ago. It's been a gradual change and will occasionally still operate in anti-spin mode.

Are these diffs rebuildable?
Old 10-04-2015, 08:57 PM
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Yes, they rebuildable. It's not cheap, but a common repair. Remember that these diffs are not the standard LSD with clutch packs. It's a modified Gleason worm gear, no clutch packs. Very similar to a Detroit Gear TruTrak. The torque bias is adjustable during install. You might be able to re-adjust torque bias - IDK.
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