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GMC Truck
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2005
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Yukon/Denali XL 1500 2WD V8-6.0L VIN U
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Repair and Diagnosis
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Transmission and Drivetrain
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Differential Assembly
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Specifications
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Fluid Type Specifications
Fluid Type Specifications
FRONT AND REAR AXLE FLUID
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 12378261, in Canada 10953455) meeting GM Specification 9986115.