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GMC Truck
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2010
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Savana 1500 RWD V6-4.3L
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Repair and Diagnosis
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Specifications
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Fluid Type Specifications
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Differential Assembly
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Fluid - Differential
Fluid - Differential
FRONT AND REAR AXLE
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 89021677, in Canada 89021678) or equivalent meeting GM Specification 9986115.