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Home >> GMC >> 2007 >> Sierra Denali 2WD V8-6.2L >> Repair and Diagnosis >> Specifications >> Fluid Type Specifications >> Differential Assembly >> System Specifications
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System Specifications





Rear Drive Axle
SAE 75W-90 Synthetic Axle Lubricant 89021677 (Canadian P/N 89021678) or equivalent meeting GM Specification 9986115
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