2007 Chevy Silverado Differential

2007 CHEVROLET SILVERADO
40,000 MILES • V8 • 4WD • AUTOMATIC
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BUFFALOHUMP
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  • 1 POST
How often should you change the fluid in the differential? Thanks
Nov 30, 2009 at 3:47 PM
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DENNYP
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  • 1,824 POSTS
It uses a synthetic gear oil. I personally recommend changing it every 50K.
Nov 30, 2009 at 9:37 PM